The grams to cups calculator converts between cups and grams. For instance, if you are converting a rate of 500,000 BTUs per hour: 500,000 100,000 = 5 Energy Conversion Calculator. %. Methane, CH 4. Carbon dioxide emissions per therm are determined by converting million British thermal units (mmbtu) to therms, then multiplying the carbon coefficient times the fraction oxidized times the ratio of the For natural gas the nominal BTU/cf varies from about 900 to 1100 BTU/cf. Youre not sure if it has house wrap. A BTU describes the energy content or heat value of fuels. WebHeating BTU Calculator Room Dimensions (in feet) Length: Width: Ceiling Height: Insulation: Lowest Outside Temperature: Btu/Hr Required: Vent Free Heaters Vented Heaters Gas Unit Heaters Not sure which unit is right for you? Use our titration calculator to determine the molarity of your solution. Use the Pick HVAC Gas Furnace Sizing Calculator, and when you get estimates from furnace contractors in your area, youll have a very clear understanding of what to expect. Make sure neighboring vegetation does not interfere with the condenser, blocking air flow into the unit and choking it. This chart begins small space heater size, not furnace size and progresses to homes in the average to large size category. Unsurprisingly, a smaller room requires fewer BTUs to cool/heat. The image below shows how much attic insulation your home should have. How is natural gas usage calculated? Tankless Water Heater Breaker Size Calculator: What Size Breaker? WebFuels like oil and natural gas can have minor differences in their BTU content but it's a negligible amount. To get this number in units of BTU, you would multiply it by 1000000, which would give you a total of 35300 BTU in an m 3 of gas. Solve Now. Cost to operate = usage (hours or load) x (BTUs/100,000) x price per therm OR Cost to Operate = usage (hours or load) x therms x price per therm. Our results are the easiest to understandbecause we list them by the furnace AFUE you choose and the number of BTUs required for your home. For instance, if you are converting a rate of 500,000 BTUs per hour: 500,000 100,000 = 5 NOTE: Gas consumption data is merely for estimating purposes. These are quick answers. WebGas calculator - equation. SEER = (1 EER100% + 42 EER75% + 45 EER50% + 12 EER25%)/100, Total Heat (BTU/hr.) Whether you want to measure the volume of the gas, or the heat and energy produced, we have it all for you. How Much Does 500 Watts Cost Per Hour? The amount of energy that is needed to either cool or heat one pound of liquid water one degree Fahrenheit at OK, weve taken the time to input data for common home sizes, climates, etc. NG Default Clear Form. This type of heating equipment is growing in popularity, especially where free or cheap wood is readily available. Approximately 1.05505585262 x 10 3 Typical values are in the range 0.6 - 0.7. Use our calculator for the most accurate results the kind of results youd get by spending $300+ for a Manual J Load Test administered in your home by a licensed HVAC technician. For example: 85% x 1,031 = 876 + 10% x 1,075 = 108 + 3% x 1 ,265 = 38 + 2% x 2 , 488 = 100 4. BTUH = BTUs per hour . To convert 1 cu ft nat gas to BTU use direct conversion formula below. ** Enter the price of electricity in dollars. The desired temperature change is the necessary increase/decrease from outdoor temperature to reach the desired indoor temperature. The specifications PDF for the OVM98, for example, shows 98,000 BTU input and 80,000 BTU output. WebJust insert the BTUs in the equation, and you can calculate the number of cubic feet of natural gas that contains 200,000 BTU of heat content like this: Cubic Feet (200,000 BTU) = 200,000 BTU / 1037 = 192.86 Cubic Feet Of Natural Gas. The doors and windows are in good condition you dont feel any drafts and its never extra-cold when you stand next to them. Natural gas contains 36,303 BTUs per cubic meter (35.3 cubic feet). Its also called vapor barrier. How Many Square Feet Will 30,000 120,000 BTU Furnace Heat? Our natural gas converter is a unique tool that let you convert between different units of measuring natural gas. WebNatural gas conversion calculator cubic feet Btu megajoules cubic meters 1 cubic foot = 1,039 Btu ( based on U.S. average for natural gas delivered to consumers in 2021, preliminary) Crude oil conversion calculator barrels Btu megajoules liters 1 barrel = 42 U.S. gallons = 5,691,000 Btu ( based on U.S. production in 2021, preliminary) Further on, you will also find calculated conversion charts for CFH to BTU for both fuels: Here you just insert the CFH of natural gas, and the calculator will automatically convert that volumetric flow to BTUs: Here is how you can use this calculator to convert cubic feet of natural gas per hour to BTU: Lets say that your home meter reads 85 CFH. Heating Annual Cost Calculator: Oil vs Gas vs Propane vs Electric 2023, Propane VS Electric Heat Calculator (Running Cost & Savings Comparison), kW To BTU Converter Calculator: How Many BTU in a kW. WebWith our smart calculator you can easily convert between the two weight units thmand BTU. Webenergy content in natural gas 1000 Btu/ft 3 (37.26 MJ/m 3) steel pipes schedule 40; For natural gas the nominal BTU/ft 3 varies from about 900 to 1100 BTU/ft 3. Cubic meters or m3 is the unit of measuring the volume of natural gas. In more moderate climates, multiply by 20 - 30. Among the many uses of natural gas are: So, it is natural for us to want it measured for different reasons, and hence the wider the range of units, the better. 4. BTU stands for British Thermal Units. The higher the R-value of a certain material, the more resistant it is to heat transfer. Turn off more accessible mode. Pressure are approximate for hose length up to 25 feet; increase for longer lengths about 3 PSIG per 25 feet and increase working pressures 2-3 PSIG for check valves. Check out our ft to m converter for help converting from feet to meters. Know your Numbers! Ceiling fan usage. air), Sensible Heat (BTU/hr) = 1.1 x CFM x t (std. Typical values are in the range 0.6 - 0.7. Wood Furnace/Boiler Reviews and Buying Guide. wood cord. It is sold or purchased in terms of the required volume. Generator Size (kW) Make Shortcut to this Calculator on Your Home Screen. A beach bungalow built in the 1800s with no renovations should probably be classified as poor. 2. Make sure only one gas appliance is on and keep an eye on the gas meter to see how long it takes to utilize one cubic foot of gas. We have prepared a natural gas unit chart just for you. Cost to operate = usage (hours or load) x (BTUs/100,000) x price per therm OR Cost to Operate = usage (hours or load) x therms x price per therm. Rene has worked 10 years in the HVAC field and now is the Senior Comfort Specialist for PICKHVAC. SG = particular gravity of herbal gasoline For herbal gasoline the nominal BTU/cf varies from approximately 900 to 1100 BTU/cf. These brief instructions give details for providing accurate inputs into the sizing calculator. WebBTU Calculator A BTU or British thermal unit is a unit of energy. Convert emissions or energy data into concrete terms you can understand such as the annual CO 2 emissions of cars, households, and power plants.. 1 ft3 = 1,039 BTU The steps to convert from ft 3 to BTU are: Note down the quantity in ft 3; Multiply it by 1,039; and The result is the quantity in BTU. Propane, C 3 H 8. You can still use this chart for very large homes by considering the size of the zones in your home. In a cubic meter or foot of natural gas, how many BTUs are there? To use the calculator, place your cursor in the desired unit field and write a number. For example, if the cost for natural gas is $17.50 per 1,000 cubic feet, then divide by 10 and enter 1.75 as the price per therm. A furnace or space heater that is too small wont adequately heat your home on the coldest winter days. The best way to think about this factor is for us to describe each option: First, the home was built after 2010, and youre sure it has a wrap like Tyvek or similar. Methane, CH 4. Sample Name: All values should be entered as mole %, unless otherwise noted. Convert EER To COP & COP To EER (Calculator + Table), 10x10 room, 10x12 room, Small den or office, Average home, large townhouse or home addition, Average home, large townhouse or apartment, Average home, large townhouse, guest house, Average to large home, very large townhouse, Large home, one zone in a very large home. The quick answer is60,000-80,000 BTUsbased on different climate zones. Ethane,C 2 H 6. Q: What size furnace do I need for a 2000 sq ft home? It will vary due to the material, sill of the operator in the working conditions. As an example, an unheated Boston home during winter could reach temperatures as low as -5F. Calculate heating BTU needed in four easy steps. Why does this matter? As for air conditioning in homes, even though ACs are meant to cool homes, BTUs on the technical label refer to how much heat the air conditioner can remove from their respective surrounding air. - free apps for offline use on mobile devices. Webnatural gas M3* natural gas MCF* steam pounds ton-hour gasoline gallons diesel gallons propane gallon kerosene gallons fuel oil #2 gallon fuel oil #6 gallon coal tons wood cord *The fuel content of the volume of natural gas can vary. For instance, you might enter 2,600joules2,600 \text { joules}2,600joules and select BTU\text{BTU}BTU to convert to. Running fans can help to distribute temperatures evenly across the whole room or house. Use the content above to get the most accurate gas furnace sizing calculator available anywhere. Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro .Add the Engineering ToolBox extension to your SketchUp from the SketchUp Pro Sketchup Extension Warehouse! The units that measure the volume of natural gas are cubic feet, hundred cubic feet, thousand cubic feet, million cubic feet, and so on. With these two calculators and charts, you will be able to convert CFH to BTU quite easily. Like most appliances, the efficiency of a heater or air conditioner decreases with usage. Natural gas has roughly 1,050 BTUs per cubic foot (0.028 cubic meters). = 4.5 x CFM x h (std. PickHVAC is also a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. For example, if the bedroom and office area zone is 1,800 square feet and the living areas and kitchen are 2,400 square feet, add together the recommended BTUs for each. 75F for Boston winter, 45F for Atlanta winter. Natural Gas - Pipe Sizing Calculator - Calculate capacities and dimensions of natural gas pipe lines. Is your home exposed to the sun, or is it shaded? Propane BTU Calculator: How Much Propane Does a Heater Use? Home Size: Enter the square footage of your home. The calculator will automatically convert your number and display the result in the other unit fields. If you keep your thermostat low during the winter and wear an extra sweater for warmth, choose the cooler zone (higher number) for your location. WebBTU Calculator A BTU or British thermal unit is a unit of energy. Homeowners tend to think in terms of output how many BTUs do I need for a warm house on the coldest day of winter? The Carrier/Bryant OVM oil furnace is available in several models/sizes, which are also named according to Output. The maximum allowable BTU/Hr will be visible where the two lines intersect. Choose your length and size from the drop down menus below. Use the Pick HVAC Gas Furnace Sizing Calculator, and when you get estimates from furnace contractors in your area, youll have a very clear understanding of what to expect. Multiply that by 100,000 to get the price per hour youll pay to run the furnace: about 87 cents. WebHeating BTU Calculator Room Dimensions (in feet) Length: Width: Ceiling Height: Insulation: Lowest Outside Temperature: Btu/Hr Required: Vent Free Heaters Vented Heaters Gas Unit Heaters Not sure which unit is right for you? Computing BTUH: Technical Note: You can calculate your gas-fired equipments BTUs per hour of gas usage. If you need to convert normal cubic meter of natural gas to another compatible unit, please pick the He holds an HVAC associate degree from Lone Star College and EPA & R-410A Certifications. For example, if the cost for natural gas is $17.50 per 1,000 cubic feet, then divide by 10 and enter 1.75 as the price per therm. 1 cu ft nat gas = 995.33571001887 BTU. Webenergy content in natural gas 1000 Btu/ft 3 (37.26 MJ/m 3) steel pipes schedule 40; For natural gas the nominal BTU/ft 3 varies from about 900 to 1100 BTU/ft 3. Switch between twenty different units with this power converter! Use this calculator to estimate the cooling needs of a typical room or house, such as finding out the power of a window air conditioner needed for an apartment room or the central air conditioner for an entire house. Multiply each components percentage by its heating value to find the total heating value of the natural gas sample. Cooling Btu Calculator: How Many Btu Cooling Do I Need? Conversion table. Please enable scripts and reload this page. For instance, heating a home in Alaska during winter, or cooling a home during a Houston summer will require more BTUs than heating or cooling a home in Honolulu, where temperatures tend to stay around 80F year-round. Thats an important question to get a right answer to. Divide the energy transfer rate in BTUs per hour by 100,000, which is the number of BTUs in a therm. The capacity of a low pressure natural gas (less than 1 psi, 6.9 kPa) pipe line with a small pressure loss can be calculated with the Spitzglass formula, For natural gas the nominal BTU/cf varies from about 900 to 1100 BTU/cf. These are quick answers. WebGAS PIPE SIZING CHART. Add all of the products together to find the total heating value of natural gas as 876 + 108 + 38 + 100 = 1120 Btu/scf. WebHow to calculate the BTU capacity of LP or natural gas fired equipment, heaters, or appliances. Many other names are given to tools and methods that convert natural gas measurements between the substance's common units. Home Size: Enter the square footage of your home. Natural gas can be measured in terms of its volume and the amount of heat or energy it generates. Units too big cool homes too rapidly. WebThis page features online conversion from standard cubic foot of natural gas to British Thermal Unit.These units belong to different measurement systems. Use the calculator, or for a quick answer, see the examples below that answer common questions like: We take the size, climate and insulation value, and give you the most accurate furnace btu calculation results youll find online. WebGAS PIPE SIZING CHART. If its a two-story with that footprint, double the calculation to 3,000 square feet. WebThe calculator provides indicative conversion of gas consumption in cubic metres to kilowatt-hours and other units. These applications will - due to browser restrictions - send data between your browser and our server. 9 British Thermal Units to Cubic Feet Of Natural Gas = 0.009. For example, a 90,000 BTU furnace is sufficient for heating a 3,000 sq ft home in Miami. WebCFH to BTU Calculator for natural gas, accompanied by a Natural Gas CFH To BTU Chart converting flows from 1 CFH to 1000 CFH to BTUs (1037 BTU to 1,037,000 263+ PhD Experts 3 Years in business Energy Conversion Calculator. Its a wide range. Heating with two furnaces is a challenge, but with programmable thermostatsand WiFi thermostats, you can maintain optimal comfort in your home and keep your heating costs as low as possible, or as we say at Pick HVAC, ALAP! So, what is the answer? It is possible to try and place shady trees around the condenser, but keep in mind that condensers also require good surrounding airflow for best efficiency. In general it is common to set. That is because 1 CFH of propane contains 2517 BTU, according to Inspectapedia. Make your choice and enter data for each box, and let the heating BTU calculator do the work. Sun Exposure: Climate and the trees around your home factor into this box. 1 cu ft nat gas = 995.33571001887 BTU. You also can convert 1 Cubic Foot Of Natural Gas to other energy units. Find out how many seconds are equal to an amount of time in hours using our hours to seconds converter. Many air heating applications use steam or hot water coils to heat the air. If you need to convert normal cubic meter of natural gas to another compatible unit, please pick the For example, if the cost for natural gas is $17.50 per 1,000 cubic feet, then divide by 10 and enter 1.75 as the price per therm. 600 British Thermal Units to Cubic Feet Of Natural Gas = 0.6. For example, in Hungary, the heat value of natural gas has an average of 34.12 MJ/M3. This may shorten the lifespan of the air conditioner. 1 BTU = 0.293 watt hours; 100,000 BTU = 1 therm; 3,413 BTU = 1 kilowatt hour; Common BTU ratings. In Minnesota, a home with no shade would still only be Average for sun exposure, for example. You can only heat 600 sq ft if you are living in cold climate. WebNatural Gas Unit Conversion Calculator. WebBTU (Natural Gas) = CFH Of Natural Gas 1037 BTU (Propane) = CFH Of Propane 2517 As we can see, to calculate BTU from the CFH of natural gas, we have to multiply CFHs by 1037. A 100,000 to 160,000-plus BTU furnace. Secondly, if you have an older home, but you have added attic insulation, replaced the windows and/or doors in the last 15 years with energy-efficient units and perhaps even added house wrap during a siding project, then the insulation quality would be considered Good. How Many Furnace Btu Per Square Foot Do I Need? WebWith our smart calculator you can easily convert between the two weight units thmand BTU. 1 ft3 = 1,039 BTU The steps to convert from ft 3 to BTU are: Note down the quantity in ft 3; Multiply it by 1,039; and The result is the quantity in BTU. That is because 1 CFH of natural gas contains 1037 BTU of energy, according to the US Energy Information Administration. Download PDF of Natural Gas Fuel Consumption Chart. Any home or room may be subject to dead spots, or specific areas of improper airflow. BTUH = BTUs per hour . It will vary due to the material, sill of the operator in the working conditions. It is an exact measurement that can be applied to most heating equipment. Similarly, to calculate BTU from the CFH of propane, we have to multiply CFHs by 2517. Please read AddThis Privacy for more information. WebOne cubic foot (0.028 cubic meters) of natural gas contains about 1,050 BTUs or 1,037 BTUs (US EIA) One cubic meter (35.3 cubic feet) of natural gas contains about 36,303 BTUs How many BTUs are in a gallon of LP gas or propane? WebConvert 1 Cubic Foot Of Natural Gas to BTU (cu ft nat gas to BTU) with our conversion calculator and conversion tables. On the other hand, if the unit is too small, it will run too often throughout the day. Boilers: 100,000 - 200,000 BTUs/hr* %. In order to estimate your generator size requirement, please enter the square footage of your home, then select which appliances you would like to run during a power outage. The capacity of a 100 ft natural gas pipe with a nominal diameter 0.5 inches (actual ID 0.622 in) and 0.5 inches WC pressure drop can be calculated as, k = [((0.622 in))5/(1 + 3.6 / (0.622 in) + 0.03 (0.622 in))]1/2, q = 3550 0.117 ((0.5 in) / ((100 ft) 0.60) )1/2. To convert 1 cu ft nat gas to BTU use direct conversion formula below. And in cold climates multiply the square foot number by 30 - 40. If you need to convert standard cubic foot of natural gas to another compatible unit, please pick the For most consumers in Canada, theres a natural gas meter on the outside Since the energy in natural gas is equivalent to the gas's volume, you can freely convert between BTUs per hour and cubic feet per minute (CFM). Jan 2023 Heating Costs Update: Due to unprecedented recent increase in cost of all heating fuel types, average cost of Natural Gas has increased by as much as $0.50 per Therm, Heating Oil is around $5/gallon & Propane has gone up by $0.90/gallon. If you dont know, if your home is older and hasnt been remodeled, or if you can feel drafts coming in around windows and doors, choose Poor. For example, a room 24 feet long and 15 feet wide is 360 square feet. Rene has worked 10 years in the HVAC field and now is the Senior Comfort Specialist for PICKHVAC. 1 MJ/m3 = 26.83 BTU/SCF (British thermal unit / cubic foot) The heat content of natural gas might be different in various countries. Location of the air conditioner condenser. Just slider the slider to 175 and you get the result: 175 CFH of propane is equal to 440,475 BTU. WebOne cubic foot (0.028 cubic meters) of natural gas contains about 1,050 BTUs or 1,037 BTUs (US EIA) One cubic meter (35.3 cubic feet) of natural gas contains about 36,303 BTUs How many BTUs are in a gallon of LP gas or propane? If you want to double-check your results against ours, see the Table below that uses average-sized homes in a range of Zones, etc. Natural gas is one of the most widely used fuels worldwide, and has many units of measurement based on what we're using it for. A simple rectangle is easiest. And for heat pumps, it is the same as for air conditioners the amount of heat moved from outside to inside during heating. Its generally better to go slightly bigger rather than a little too small. Most homes, in this regard, are either Average or Very Sunny. The Greenhouse Gas Equivalencies Calculator uses the eGRID U.S. national annual average CO 2 Therms and Mcf of natural gas. Lets first look at the units we are converting: To convert CFH to BTU at 100% efficiency, we only need 1 equation for each gas (natural gas and propane). A 100,000 to 160,000-plus BTU furnace. This is a general purpose calculator that helps estimate the BTUs required to heat or cool an area. 1 ft 0.028 m, 1 m 35.315 ft. Solve Now. Convert emissions or energy data into concrete terms you can understand such as the annual CO 2 emissions of cars, households, and power plants.. If you dont have any of those, the easiest way to determine it is to measure rectangles within your home multiplying width x length for each if there are more than one and adding their totals. WebJust insert the BTUs in the equation, and you can calculate the number of cubic feet of natural gas that contains 200,000 BTU of heat content like this: Cubic Feet (200,000 BTU) = 200,000 BTU / 1037 = 192.86 Cubic Feet Of Natural Gas. Deal with math equations. The first one is from Natural Gas Energy Equivalent.The second one is from British And American. *The fuel content of the volume of natural gas can vary. WebThis page features online conversion from normal cubic meter of natural gas to British Thermal Unit.These units belong to different measurement systems. We may or may not be compensated for purchased you make as a result of our recommendation. Carbon dioxide emissions per therm are determined by converting million British thermal units (mmbtu) to therms, then multiplying the carbon coefficient times the fraction oxidized times the ratio of the This chart is based on low pressure natural gas (14" W.C.) with a dynamic pressure drop of no more than .30" W.C. in thousands. If you answer yes to the house wrap and window/doors questions, then choose Good or Average in the Insulation box. Web1 Cubic Foot of Natural Gas: 1000 BTU IT: 1 British Thermal Unit (International Table): Most common use of term BTU in everyday language. The second half of that sentence is a mouthful wood-burning combi boilers heat water but that hot water doesnt flow directly into your hot water pipes. Free time to spend with your family and friends. Web1 Cubic Foot of Natural Gas: 1000 BTU IT: 1 British Thermal Unit (International Table): Most common use of term BTU in everyday language. Great! NOTE: Gas consumption data is merely for estimating purposes. Perhaps the windows have been replaced, but youre unsure of their quality. Shape of the home. We assumed 102,000 Btu/CCF in our calculations. Cost of electricity has gone up by $0.02 $0.13 per kWh. 1. 1. Decide mathematic question. Add all of the products together to find the total heating value of natural gas as 876 + 108 + 38 + 100 = 1120 Btu/scf. The main issue is shade some/little/none. Turn on more accessible mode. Choose your length and size from the drop down menus below. Since the energy in natural gas is equivalent to the gas's volume, you can freely convert between BTUs per hour and cubic feet per minute (CFM). Use the Pick HVAC Gas Furnace Sizing Calculator, and when you get estimates from furnace contractors in your area, youll have a very clear understanding of what to expect. Lets start with this very useful map. Fuel in cars as compressed natural gas (CNG). WebThis page features online conversion from standard cubic foot of natural gas to British Thermal Unit.These units belong to different measurement systems. A furnace that is too large will waste energy and create warm spots at grates near the furnace before the cycle ends. If you get stuck or have any other questions, you can use the comment section below, give us some numbers, and we will help you out. If you need to convert normal cubic meter of natural gas to another compatible unit, please pick the Choose your length and size from the drop down menus below. The flow of natural gas and propane is sometimes expressed in CFHs (Cubic Feet per Hour). To help you out we have created two useful resources for this: The energy density (BTUs per CFH) for natural gas and propane are not the same; hence 2 calculators and 2 charts. This Table is designed for homeowners unsure about whether they got it right.. WebConvert 1 Cubic Foot Of Natural Gas to BTU (cu ft nat gas to BTU) with our conversion calculator and conversion tables. In terms of being sealed, is your homes exterior covered in house wrap like Tyvek? Contact us at 877-847-0050 or email sales@TotalHomeSupply.com Total Home Supply WebWith our smart calculator you can easily convert between the two weight units thmand BTU. For example: 85% x 1,031 = 876 + 10% x 1,075 = 108 + 3% x 1 ,265 = 38 + 2% x 2 , 488 = 100 4. Calculator + Chart (Natural Gas), Average Gas Bill For 1-Bedroom Apartment: State-By-State Cost Analysis, Average Electricity Bill For 4 Person Household (Survey Analysis), How Many kWh Per Day Is Normal? NG Default Clear Form. Free time to spend with your family and friends. Energy required to raise the temperature of 1lb of water by 1F. Lets look at a similar calculator and chart for more energy-rich propane: Here you just insert the CFH of propane and the calculator will tell you how many BTU is that: Lets solve one example for propane as well: How many BTU is 175 CFH of propane? It is approximately the energy needed to heat one pound of water by 1 degree Fahrenheit. Approximately 1.05505585262 x 10 3 Lignite coal which is lowest grade of coal may only have 14 million BTU's per ton, the highest quality anthracite can exceed 28 million. This doesnt consider the waste 5% in a 95% AFUE furnace and 20% in an 80% AFUE furnace, for example. 350 CFH of propane, for example, is equal to 880,950 BTU. You can target the Engineering ToolBox by using AdWords Managed Placements. If you need to convert standard cubic foot of natural gas to another compatible unit, please pick the Methane, CH 4. Natural Gas - Pipe Sizing Calculator - Calculate capacities and dimensions of natural gas pipe lines.