Convert gas volume, mass and amount of substance (mol) at explicitly chosen temperature and absolute pressure.
Result
Moles
1.000001
Mass
28.9652 g
Volume
22.414 L
Density
1.292283 g/L
Gas
Air
Molar mass
28.9652 g/mol
Temperature
273.15 K
Pressure
1 atm
Molar volume
22.41397 L/mol
Conditions
0 °C · 1 atm
Compressibility Z
1
Assumption
The result uses the ideal gas equation. Real gases can differ; adjust Z for non-ideal conditions.
Formula
PV = ZnRT; V_m = R x T x Z / P
Gas
Air
Molar mass
28.9652 g/mol
Temperature
273.15 K
Pressure
1 atm
Molar volume
22.41397 L/mol
Conditions
0 °C · 1 atm
Compressibility Z
1
Assumption
The result uses the ideal gas equation. Real gases can differ; adjust Z for non-ideal conditions.
Formula
PV = ZnRT; V_m = R x T x Z / P
Converted values
Property
Input amount
Value
22.414 L
Alternate
0 °C · 1 atm
Property
Moles
Value
1.00000136 mol
Alternate
1,000.0014 mmol
Property
Mass
Value
28.965239 g
Alternate
0.02896524 kg
Property
Volume
Value
22.414 L
Alternate
0.022414 m3
Property
Molar volume
Value
22.41397 L/mol
Alternate
1.29228337 g/L
Property
Value
Alternate
Input amount
22.414 L
0 °C · 1 atm
Moles
1.00000136 mol
1,000.0014 mmol
Mass
28.965239 g
0.02896524 kg
Volume
22.414 L
0.022414 m3
Molar volume
22.41397 L/mol
1.29228337 g/L
Online gas volume, mass and mole calculator
Use this gas calculator to convert liters of common gases to grams and back, estimate molar volume and compare STP, SATP, NTP or custom conditions.
The result is based on the ideal gas law. For high pressure, low temperature, mixtures and process calculations, use measured gas data or a real-gas compressibility factor.
Quick start
Convert gas mass, volume and moles at known conditions.
1
Choose gas and input unit
2
Set temperature and absolute pressure
3
Calculate and export the report
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