Pressure Converter
Tire pressure, weather maps, scuba, and industrial gauges all report pressure in different units. Convert PSI to bar, pascals to atmospheres, and mmHg to torr. Every page lists the exact SI relationship so HVAC and automotive readings stay consistent.
Converter
Select units, then type a value
Every pressure unit lives in these two lists — no extra pages to hunt through.
0.06894757293
Formula: Bar = PSI × 0.0689475729317
PSI to Bar table
Common values for the pair currently selected above.
| psi | bar |
|---|---|
| 1 | 0.06894757293 |
| 2 | 0.1378951459 |
| 3 | 0.2068427188 |
| 4 | 0.2757902917 |
| 5 | 0.3447378647 |
| 6 | 0.4136854376 |
| 7 | 0.4826330105 |
| 8 | 0.5515805835 |
| 9 | 0.6205281564 |
| 10 | 0.6894757293 |
| 20 | 1.378951459 |
| 50 | 3.447378647 |
| 100 | 6.894757293 |
| 250 | 17.23689323 |
| 500 | 34.47378647 |
| 1,000 | 68.94757293 |
Units on this converter
- Pascal (Pa)
- Kilopascal (kPa)
- Megapascal (MPa)
- Bar (bar)
- PSI (psi)
- Atmosphere (atm)
- Torr (Torr)
- Millimeter of mercury (mmHg)
- Inch of mercury (inHg)
FAQ
How do I convert pressure units on this page?+
Choose the starting unit in From, the target unit in To, then type a number. All 9 pressure units are in those dropdowns — there is not a separate page for each pair.
Which pressure units can I convert?+
Pascal (Pa), Kilopascal (kPa), Megapascal (MPa), Bar (bar), PSI (psi), Atmosphere (atm), Torr (Torr), Millimeter of mercury (mmHg), Inch of mercury (inHg).
How do I convert psi to bars?+
Select PSI in From and Bar in To, then enter the value. The result updates immediately.
Why is there one page instead of a page for every conversion?+
One strong converter per category is easier to use and cleaner for search than hundreds of nearly identical pair pages.