Pressure Converter
Pascal, bar, psi, atm, mmHg and torr converted. Convert pressure units instantly: pascal, kilopascal, bar, atmosphere, psi, mmHg and torr. Free pressure converter for tyres, labs and weather.
About the Pressure Converter
Tyre gauges read psi, meteorologists quote hectopascals, blood pressure is mmHg and industrial systems use bar. This converter links all of them — pascal through megapascal, bar, atmosphere, psi, mmHg and torr — from a single input with exact factors (1 atm = 101325 Pa). Tyre pressure, weather maps, diving calculations and lab reports all become instantly cross-readable.
How to use the Pressure Converter
- Enter the pressure value.
- Choose its current unit.
- Read all other units in the table.
- Swap to convert in reverse.
Key features
- Pa, kPa, MPa, bar, atm, psi, mmHg, torr
- Exact standard-atmosphere factors
- Full table updates live
- Ideal for tyres, weather and labs
What psi should my car tyres be?
What is the difference between mmHg and torr?
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