PSI to Millibar Converter
Convert psi to mbar instantly — and see every other pressure unit at once.
1 psi=68.9476 mbar
1 psi in every unit
Pascals
6,894.76Pa
Hectopascals
68.9476hPa
Kilopascals
6.8948kPa
Megapascals
0.006895MPa
Bar
0.068948bar
Millibar
68.9476mbar
PSIfrom
1psi
Atmospheres
0.068046atm
mmHg (Torr)
51.7151mmHg
Inches of mercury
2.036inHg
Common PSI to Millibar conversions
| PSI (psi) | Millibar (mbar) |
|---|---|
| 1 psi | 68.94757 mbar |
| 2 psi | 137.89514 mbar |
| 5 psi | 344.73785 mbar |
| 10 psi | 689.4757 mbar |
| 25 psi | 1723.68925 mbar |
| 50 psi | 3447.3785 mbar |
| 100 psi | 6894.757 mbar |
| 250 psi | 17236.8925 mbar |
| 500 psi | 34473.785 mbar |
| 1000 psi | 68947.57 mbar |
The formula
PSI (psi) — a unit of pressure.
Millibar (mbar) — a unit of pressure.
Worked examples
1 psi→68.94757 mbar
Apply PSI × 68.9476 with input = 1. Result: 68.94757 mbar.
5 psi→344.73785 mbar
Apply PSI × 68.9476 with input = 5. Result: 344.73785 mbar.
10 psi→689.4757 mbar
Apply PSI × 68.9476 with input = 10. Result: 689.4757 mbar.
FAQ
How do I convert PSI to Millibar?
Use the formula: mbar = PSI × 68.9476. You can also use the converter above — type any value and the result updates instantly.
Where are PSI used?
PSI (psi) — a unit of pressure.
Where are Millibar used?
Millibar (mbar) — a unit of pressure.
How do I convert Millibar back to PSI?
Use the Millibar to PSI converter.