Molar Mass of Gas Calculator (Ideal Gas Law)

Molar Mass of Gas Calculator (Ideal Gas Law) CalculatorScale.com

Instant Real-time Calculation

Gas Mass (g)

Pressure (atm)

Volume (L)

Temperature (Kelvin)

Result Chemistry

Gas Molar Mass

-- g/mol

Export calculation:

Calculation Logic:

Combines the Ideal Gas equation PV = nRT with n = m/M to solve for molar mass M = mRT / PV, utilizing gas constant R = 0.082057 L·atm/(mol·K).