Millibars to Pounds per Square Inch Converter
Convert millibars (mbar) to pounds per square inch (psi), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter a pressure, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 mbar = 0.014503773773 psi
- 1 × 0.014503773773 = 0.014503773773 psi
How to convert millibars to pounds per square inch
1 mbar = 0.014503773773 psi, so multiply by 0.014503773773 to go from millibars to pounds per square inch. Going the other way, 1 psi = 68.9475729317 mbar.
psi = mbar × 0.014503773773 mbar = psi × 68.9475729317
Worked example:
1 mbar = 0.014503773773 psi 5 × 0.014503773773 = 0.0725188688651 psi
Millibars to pounds per square inch table
| Millibars | Pounds per Square Inch |
|---|---|
| 1 mbar | 0.014503773773 psi |
| 2 mbar | 0.029007547546 psi |
| 3 mbar | 0.0435113213191 psi |
| 4 mbar | 0.0580150950921 psi |
| 5 mbar | 0.0725188688651 psi |
| 6 mbar | 0.0870226426381 psi |
| 7 mbar | 0.101526416411 psi |
| 8 mbar | 0.116030190184 psi |
| 9 mbar | 0.130533963957 psi |
| 10 mbar | 0.14503773773 psi |
| 15 mbar | 0.217556606595 psi |
| 20 mbar | 0.29007547546 psi |
| 25 mbar | 0.362594344326 psi |
| 30 mbar | 0.435113213191 psi |
| 40 mbar | 0.580150950921 psi |
| 50 mbar | 0.725188688651 psi |
| 75 mbar | 1.08778303298 psi |
| 100 mbar | 1.4503773773 psi |
| 250 mbar | 3.62594344326 psi |
| 500 mbar | 7.25188688651 psi |
| 1000 mbar | 14.503773773 psi |
About the units
- Millibars (mbar)
- Millibars, a metric unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.
- Pounds per Square Inch (psi)
- Pounds per square inch, a US customary unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.
Related conversions
- Pounds per Square Inch to Millibars
- Pressure Converter: every unit
- Millibars to Standard Atmospheres
- Millibars to Bars
- Millibars to Hectopascals
- Millibars to Kilograms-force per Square Centimeter
- Millibars to Kilograms-force per Square Meter
- Millibars to Kilopascals
- Millibars to Pascals
- Millibars to Pounds per Square Foot
- Millibars to Torr