standard temperature and pressure calculator

enter the value and click "calculate", the calculation result will be displayed.

Volume at STP = Volume x ( 273.15 / Temperature ) x ( Pressure / 760 )
Moles at STP = Volume at STP / 22.4

enter a value:

volume:
Liters
temperature:
Kelvin
pressure:
Torr

calculation result:

stp volume:
stp moles:
what is stp? stp stands for standard temperature and pressure of a substance. in chemistry, stp is used to calculate the volume of a substance at stp. the standard stp is 273 k or 0° celsius at 1 atmosphere. certain properties of matter also change with changes in temperature or pressure. the stp calculator's online free volume is a simple way to identify the density, melting point and boiling point of a substance at stp (standard temperature and pressure).
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