PSI to Millibar (psi to mbar)
Convert psi to mbar — Pressure converter
One psi equals 68.94757 mbar, so to convert psi to millibars you multiply the value by 68.94757. A psi is larger than a millibar — going the other way, 1 mbar = 0.01450377 psi. For example, 10 psi = 689.4757 mbar and 50 psi = 3447.38 mbar.
68.94757Click to copy
1 psi = 68.94757 mbar
PSI to Millibar formula
1 PSI = 68.94757 mbar
Worked examples
- 25 psi = 1723.69 mbar
- 100 psi = 6894.76 mbar
PSI to Millibar conversion table
| PSI (psi) | Millibar (mbar) |
|---|---|
| 1 | 68.94757 |
| 2 | 137.89514 |
| 3 | 206.84271 |
| 5 | 344.73785 |
| 8 | 551.58056 |
| 10 | 689.4757 |
| 12 | 827.37084 |
| 15 | 1034.21 |
| 20 | 1378.95 |
| 25 | 1723.69 |
| 50 | 3447.38 |
| 100 | 6894.76 |
| 250 | 17236.89 |
| 500 | 34473.79 |
| 1000 | 68947.57 |
Frequently asked questions
How many millibars are in one psi?
One psi equals 68.94757 millibars (mbar).
How many psi are in one millibar?
One millibar equals 0.01450377 psi (psi).
How do you convert psi to millibars?
1 PSI = 68.94757 mbar. Use the calculator above for any value.
What is 5 psi in mbar?
5 psi = 344.73785 mbar.
What is 100 psi in mbar?
100 psi = 6894.76 mbar.
What is 10 psi in mbar?
10 psi = 689.4757 mbar.
What is 20 psi in mbar?
20 psi = 1378.95 mbar.
Is a psi bigger than a millibar?
Yes. A psi is larger — one psi equals 68.94757 millibars (mbar).