Pressure conversions
Every pressure unit on the site, and every conversion between them. Each page shows a full table, the exact formula and a live calculator.
All pressure units
| Unit | Symbol | In pascal |
|---|---|---|
| pascal | Pa | 1 |
| kilopascal | kPa | 1,000 |
| bar | bar | 100,000 |
| millibar | mbar | 100 |
| standard atmosphere | atm | 101,325 |
| pound per square inch | psi | 6,894.757293 |
| torr | Torr | 133.3223684 |
| inch of mercury | inHg | 3,386.389 |
Common conversions
- Pascals to Kilopascals
- Pascals to Bars
- Pascals to Standard atmospheres
- Pascals to Pounds per square inch
- Pascals to Torrs
- Kilopascals to Pascals
- Kilopascals to Bars
- Kilopascals to Standard atmospheres
- Kilopascals to Pounds per square inch
- Kilopascals to Torrs
- Bars to Pascals
- Bars to Kilopascals
- Bars to Standard atmospheres
- Bars to Pounds per square inch
- Bars to Torrs
- Standard atmospheres to Pascals
- Standard atmospheres to Kilopascals
- Standard atmospheres to Bars
- Standard atmospheres to Pounds per square inch
- Standard atmospheres to Torrs
- Pounds per square inch to Pascals
- Pounds per square inch to Kilopascals
- Pounds per square inch to Bars
- Pounds per square inch to Standard atmospheres
- Pounds per square inch to Torrs
- Torrs to Pascals
- Torrs to Kilopascals
- Torrs to Bars
- Torrs to Standard atmospheres
- Torrs to Pounds per square inch
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures