Home STP Calculator (Standard Temperature and Pressure) STP Calculator (Standard Temperature and Pressure) Admin STP Calculator STP Calculator Volume: cubic millimeters (mm³) cubic centimeters (cm³) cubic decimeters (dm³) cubic meters (m³) cubic inches (cu in) cubic feet (cu ft) cubic yards (cu yd) milliliters (ml) centiliters (cl) liters (L) gallons (US) (US gal) gallons (UK) (UK gal) fluid ounces (US) (US fl oz) fluid ounces (UK) (UK fl oz) US customary cups (cups) tablespoons (15ml) (tbsp) teaspoons (5ml) (tsp) quarts (US) (US qt) quarts (UK) (UK qt) pints (US) (US pt) pints (UK) (UK pt) Temperature: Celsius (°C) Fahrenheit (°F) Kelvins (K) Pressure: Pascals (Pa) Bars (bar) Pounds per square inch (psi) Technical atmospheres (at) Standard atmospheres (atm) Torr (Torr) Hectopascals (hPa) Kilopascals (kPa) Megapascals (MPa) Gigapascals (GPa) Inches of mercury (inHg) Millimeters of mercury (mmHg) Result Volume Unit: cubic millimeters (mm³) cubic centimeters (cm³) cubic decimeters (dm³) cubic meters (m³) cubic inches (cu in) cubic feet (cu ft) cubic yards (cu yd) milliliters (ml) centiliters (cl) liters (L) gallons (US) (US gal) gallons (UK) (UK gal) fluid ounces (US) (US fl oz) fluid ounces (UK) (UK fl oz) US customary cups (cups) tablespoons (15ml) (tbsp) teaspoons (5ml) (tsp) quarts (US) (US qt) quarts (UK) (UK qt) pints (US) (US pt) pints (UK) (UK pt) Calculate Clear Result Number of Moles: Volume at STP: Newer Older