Gas Units Converter
Gas and LPG are sold in different units — kilograms, litres, cubic feet and MMBTU. Enter any amount and convert between all of them instantly, including the energy content of LPG per kilogram.
Assumptions: LPG liquid density 0.51 kg per litre, 1 m3 natural gas = about 10.5 kWh. Adjust the values for your supplier.
How to use
- Enter the amount you want to convert.
- Pick the From unit and the To unit — the result updates live.
- Adjust the energy-per-kg value if your supplier gives a different figure.
- Scroll down to see the same amount converted into every other unit at once.
Note: This is an approximate energy equivalence — actual values can differ with LPG composition and gas pressure. For bills, use your gas company's official conversion.
Tips
- MMBTU is the billing unit most gas companies use; convert to it when comparing bills and cylinder prices.
- LPG energy content varies with composition, so treat conversions as close estimates, not exact measurements.
- For cylinder refills, kilograms are the fair unit — a full cylinder is defined by weight, not pressure.
- Keep the editable energy value at its default unless you have an official figure from your supplier.
Frequently Asked Questions (FAQ)
Which gas units does it convert between?
LPG kilogram, LPG litre, cubic metre, cubic feet, MMBTU, therm and kWh energy.
Are the conversion factors fixed?
The tool uses stated assumptions (LPG density 0.51 kg/L, 1 m3 natural gas = about 10.5 kWh) and lets you edit the energy per kg of LPG to match your supplier.
What is the editable energy-per-kg field for?
LPG energy content varies by supplier, so you can change the kWh per kg value to match your supplier's figure for a more accurate conversion.
Is the result exact for billing?
No. It is an approximate energy equivalence - actual values can differ with LPG composition and gas pressure, so use your supplier's figures for bills.