MPa to bar – convert megapascals to bar
Convert megapascals to bar (MPa to bar) to compare high-pressure readings with more familiar bar values. Useful in hydraulics, structural engineering, industrial piping and process plants.
Open the interactive MPa → bar converter:
Use main converter (MPa → bar) or switch to bar → MPaThe pressure converter also supports Pa, kPa, mbar, bar, MPa and atm for everyday and engineering calculations.
Quick reference: MPa to bar
One megapascal equals 10 bar. So: bar = MPa × 10. Some common values:
| Megapascals (MPa) | Bar |
|---|---|
| 0.1 MPa | 1 bar |
| 0.5 MPa | 5 bar |
| 1 MPa | 10 bar |
| 2 MPa | 20 bar |
| 5 MPa | 50 bar |
| 10 MPa | 100 bar |
| 20 MPa | 200 bar |
Why convert MPa to bar?
MPa to bar is handy when you:
- Receive design data in MPa but local practice uses bar on gauges and labels.
- Compare high-pressure systems with everyday bar-based tyre or compressor ratings.
- Translate engineering calculations into more intuitive bar figures for reports.
- Teach how pascals, kilopascals, bar and megapascals relate to each other.
Other pressure converters on this site
All pressure conversions on the homepage use pascals (Pa) as the base unit, so Pa, kPa, mbar, bar, MPa and atm stay perfectly consistent.
Page last updated: 4 December 2025.