Home Molar Mass of Gas Calculator Molar Mass of Gas Calculator Admin Molar Mass of Gas Calculator Molar Mass of Gas Calculator Pressure (P): Pascals (Pa) Bars (bar) Pounds per square inch (psi) Kilopounds per square inch (ksi) Technical atmospheres (at) Standard atmospheres (atm) Torr (Torr) Hectopascal (hPa) Kilopascals (kPa) Millimeters of mercury (mmHg) Temperature (T): Celsius (°C) Fahrenheit (°F) Kelvins (K) Rankine (°R) Volume (V): Cubic millimeters (mm³) Cubic centimeters (cm³) Cubic decimeters (dm³) Cubic meters (m³) Cubic inches (cu in) Cubic feet (cu ft) Milliliters (ml) Liters (l) Gallons (US) (US gal) Tablespoons (15ml) (tbsp) Mass (m): Micrograms (µg) Milligrams (mg) Grams (g) Decagrams (dag) Kilograms (kg) Pounds (lb) Stones (st) Moles (n) unit: Moles (mol) Millimoles (mmol) Micromoles (µmol) Nanomoles (nmol) Picomoles (pmol) Molar mass unit: Grams per mole (g/mol) Kilograms per mole (kg/mol) Kilograms per kilomole (kg/kmol) Pounds per pound-mole (lb/lbmol) Results Newer Older