Quick Answer
1 bar equals 0.1 megapascals. To convert bar to megapascals, multiply the value by this factor.
Key Facts
- Reverse: 1 megapascal = 10 bar.
Bar to Megapascals Converter
Free instant bar → MPa converter. No signup, no uploads — everything is calculated privately in your browser.
1 bar = 0.1 megapascals
Free and instant — every calculation runs in your browser. Nothing is uploaded.
Bar to Megapascals Formula
Formula: value ÷ 10
Prefer to skip the math? Type any value in the converter above and it converts instantly.
Bar to Megapascals Conversion Table
| Bar (bar) | Megapascals (MPa) |
|---|---|
| 1 bar | 0.1 MPa |
| 2 bar | 0.2 MPa |
| 5 bar | 0.5 MPa |
| 10 bar | 1 MPa |
| 25 bar | 2.5 MPa |
| 50 bar | 5 MPa |
| 100 bar | 10 MPa |
| 250 bar | 25 MPa |
| 500 bar | 50 MPa |
| 1,000 bar | 100 MPa |
Frequently Asked Questions
How do I convert bar to megapascals?
Enter the value above and the result appears instantly — the calculation runs entirely in your browser. Formula: value ÷ 10.
What is the exact bar to megapascals conversion factor?
1 bar = 0.1 megapascals (shown to 6 significant figures — the converter itself computes at full precision). The reverse factor is 1 megapascal = 10 bar.
What are some common bar to megapascals conversions?
1 bar = 0.1 MPa; 10 bar = 1 MPa; 100 bar = 10 MPa. Use the full conversion table below for more reference values.
Is PSI the same as psia?
No. PSI usually means gauge pressure (psig) — the difference between the measured pressure and the surrounding atmosphere, which is why a tire reads 0 psi when flat. Absolute pressure (psia) includes atmospheric pressure (~14.7 psi at sea level). This converter converts between pressure magnitudes; it does not add or remove the atmospheric baseline.
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