Table Of Contents
Megapascal to bars Conversion
1 megapascal (MPa) is equal to 10 bars (bar).
1 MPa = 10 bar
or
1 bar = 0.1 MPa
Formula
To convert a pressure from megapascal (MPa) to bars (bar), multiply the pressure in megapascal by 10
p(bar) = p(MPa) × 10
Examples:
Convert 5 megapascal to bars:
p(bar) = 5MPa × 10 = 50 bar
Conversion table
| Megapascal (MPa) | Bars (bar) |
|---|---|
| 1 MPa | 10 bar |
| 2 MPa | 20 bar |
| 3 MPa | 30 bar |
| 5 MPa | 50 bar |
| 10 MPa | 100 bar |
| 20 MPa | 200 bar |
| 25 MPa | 250 bar |
| 50 MPa | 500 bar |
| 100 MPa | 1000 bar |
| 250 MPa | 2500 bar |
| 500 MPa | 5000 bar |
| 1000 MPa | 10000 bar |
| Bars (bar) | Megapascal (MPa) |
|---|---|
| 1 bar | 0.1 MPa |
| 2 bar | 0.2 MPa |
| 3 bar | 0.3 MPa |
| 5 bar | 0.5 MPa |
| 10 bar | 1 MPa |
| 20 bar | 2 MPa |
| 25 bar | 2.5 MPa |
| 50 bar | 5 MPa |
| 100 bar | 10 MPa |
| 250 bar | 25 MPa |
| 500 bar | 50 MPa |
| 1000 bar | 100 MPa |
Frequently asked questions
How do I convert megapascal to bars?
Multiply the value in megapascal by 10 to get the result in bars. For example, 5 MPa × 10 = 50 bar.
How many bars are in 1 megapascal?
1 megapascal (MPa) is equal to 10 bars (bar).
How do I convert bars back to megapascal?
Use the inverse operation: divide the value in bars by 10 to get the result in megapascal.
How accurate is the megapascal to bars conversion?
The converter multiplies by the conversion factor 10 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
Sources
Conversion factors are based on internationally recognised standards:
- BIPM — The International System of Units (SI Brochure, 9th edition)
- ISO 80000-4:2019 — Quantities and units — Part 4: Mechanics
- NIST Guide to the SI, Appendix B.8: Factors for Units Listed Alphabetically (NIST SP 811, 2008 edition)
- Resolution 4 of the 10th CGPM (1954): Definition of the standard atmosphere