1 bar = 0.1 mpa
1 Bar (bar) = 0.1 Megapascal (mpa).
If you want to reverse convert, use Megapascal → Bar. 1 mpa = 10 bar. You can also explore the full Pressure converter page for more cross conversions.
Conversion formula
Bar to Megapascal formula: value in mpa = value in bar × 0.1.
Megapascal to Bar formula: value in bar = value in mpa × 10.
How to convert Bar to Megapascal
To convert Bar to Megapascal, multiply the value in bar by 0.1. This gives the result in mpa.
For example, 1 bar = 0.1 mpa and 10 bar = 1 mpa.
What is Bar?
Bar (bar): Common on tyre gauges and compressed-air equipment; it is close to, but not equal to, a standard atmosphere. 1 bar = 100 000 Pa.
What is Megapascal?
Megapascal (MPa): High pressures and material stress are often expressed on this scale. 1 MPa = 1 000 000 Pa.
FAQ
How many megapascal are in 1 bar?
There are 0.1 mpa in 1 bar.
Why can conversion results differ slightly?
Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.
How do I convert bar to megapascal?
Multiply the value in bar by 0.1 to get the value in mpa.
Bar → other Pressure units
- 1 bar = 100000 pascal
- 1 bar → hectopascal = 1000 hectopascal
- 1 bar → kilopascal = 100 kilopascal
- 1 bar → megapascal = 0.1 megapascal
- 1 bar → millibar = 1000 millibar
- 1 bar → pounds per square inch = 14.503768078947 pounds per square inch
- 1 bar → torr = 750.06375541921 torr
- 1 bar → atmosphere = 0.98692326671601 atmosphere
- 1 bar → millimeter of mercury = 750.06375541921 millimeter of mercury
- 1 bar → inch of mercury = 29.529980572285 inch of mercury
Bar → Megapascal Table
The table below shows common values from Bar to Megapascal and the reverse direction for quick reference.
| bar | mpa | Rounded |
|---|---|---|
| 1 bar | 0.1 mpa | 0.1000 |
| 2 bar | 0.2 mpa | 0.2000 |
| 3 bar | 0.3 mpa | 0.3000 |
| 4 bar | 0.4 mpa | 0.4000 |
| 5 bar | 0.5 mpa | 0.5000 |
| 10 bar | 1 mpa | 1.0000 |
| 12 bar | 1.2 mpa | 1.2000 |
| 15 bar | 1.5 mpa | 1.5000 |
| 20 bar | 2 mpa | 2.0000 |
| 25 bar | 2.5 mpa | 2.5000 |
| 30 bar | 3 mpa | 3.0000 |
| 40 bar | 4 mpa | 4.0000 |
| 50 bar | 5 mpa | 5.0000 |
| 75 bar | 7.5 mpa | 7.5000 |
| 100 bar | 10 mpa | 10.0000 |
| 200 bar | 20 mpa | 20.0000 |
| 250 bar | 25 mpa | 25.0000 |
| 500 bar | 50 mpa | 50.0000 |
| 750 bar | 75 mpa | 75.0000 |
| 1000 bar | 100 mpa | 100.0000 |
| 2500 bar | 250 mpa | 250.0000 |
| 5000 bar | 500 mpa | 500.0000 |
| 10000 bar | 1000 mpa | 1000.0000 |
Megapascal → Bar Table
| mpa | bar | Rounded |
|---|---|---|
| 1 mpa | 10 bar | 10.0000 |
| 2 mpa | 20 bar | 20.0000 |
| 3 mpa | 30 bar | 30.0000 |
| 4 mpa | 40 bar | 40.0000 |
| 5 mpa | 50 bar | 50.0000 |
| 10 mpa | 100 bar | 100.0000 |
| 12 mpa | 120 bar | 120.0000 |
| 15 mpa | 150 bar | 150.0000 |
| 20 mpa | 200 bar | 200.0000 |
| 25 mpa | 250 bar | 250.0000 |
| 30 mpa | 300 bar | 300.0000 |
| 40 mpa | 400 bar | 400.0000 |
| 50 mpa | 500 bar | 500.0000 |
| 75 mpa | 750 bar | 750.0000 |
| 100 mpa | 1000 bar | 1000.0000 |
| 200 mpa | 2000 bar | 2000.0000 |
| 250 mpa | 2500 bar | 2500.0000 |
| 500 mpa | 5000 bar | 5000.0000 |
| 750 mpa | 7500 bar | 7500.0000 |
| 1000 mpa | 10000 bar | 10000.0000 |
| 2500 mpa | 25000 bar | 25000.0000 |
| 5000 mpa | 50000 bar | 50000.0000 |
| 10000 mpa | 100000 bar | 100000.0000 |
Megapascal → Bar
The reverse value is 1 mpa = 10 bar.