Pressure Converter

Convert between bar, kPa, MPa, psi, mmHg, inHg, kgf/cm², atm.

UnitsPressure

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This calculator requires JavaScript to compute its result. The formula, symbols, and regulatory sources are shown in the Formula section below.

Formula, assumptions, and limits

1 \text{ bar} = 10^5 \text{ Pa}, \; 1 \text{ psi} = 6894.757 \text{ Pa}, \; 1 \text{ atm} = 101325 \text{ Pa}

Source: ISO 80000-4 Mechanics

Convert between bar, kPa, MPa, psi, mmHg, inHg, kgf/cm\u00b2, atm.