Pressure
Pressure converter: pascals, kPa, MPa, bars, atmospheres, mmHg. Exact conversion with a solution and a table.
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Enter a whole number, a decimal (2.5), a fraction (1/3) or scientific notation (6.02e23).
The pressure converter converts pascals, kilopascals, bars, atmospheres and millimeters of mercury. Standard atmospheric pressure is 101,325 Pa = 760 mmHg.
Units
| Unit | In the base unit (Pa) |
|---|---|
| pascal (Pa) | 1 |
| hectopascal (hPa) | 100 |
| kilopascal (kPa) | 1000 |
| megapascal (MPa) | 1000000 |
| bar (bar) | 100000 |
| atmosphere (atm) | 101325 |
| millimeter of mercury (mmHg) | 133.322 |
| millimeter of water (mmH₂O) | 9.80665 |
| kilogram-force per cm² (kgf/cm²) | 98066.5 |
| pound per square inch (psi) | 6894.757 |
Example. 750 mmHg = 750 · 101325 : 760 ≈ 99,992 Pa ≈ 100 kPa.
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