Quick Answer
1 bar equals 14.5038 psi. To convert bar to psi, multiply the value by this factor.
Key Facts
- Reverse: 1 pound per square inch = 0.0689476 bar.
Bar to PSI Converter
Free instant bar → psi converter. No signup, no uploads — everything is calculated privately in your browser.
1 bar = 14.5038 psi
Free and instant — every calculation runs in your browser. Nothing is uploaded.
Bar to PSI Formula
Formula: value × 14.5038
Prefer to skip the math? Type any value in the converter above and it converts instantly.
Bar to PSI Conversion Table
| Bar (bar) | PSI (psi) |
|---|---|
| 1 bar | 14.5038 psi |
| 2 bar | 29.0075 psi |
| 5 bar | 72.5189 psi |
| 10 bar | 145.038 psi |
| 25 bar | 362.594 psi |
| 50 bar | 725.189 psi |
| 100 bar | 1,450.38 psi |
| 250 bar | 3,625.94 psi |
| 500 bar | 7,251.89 psi |
| 1,000 bar | 14,503.8 psi |
Frequently Asked Questions
How do I convert bar to psi?
Enter the value above and the result appears instantly — the calculation runs entirely in your browser. Formula: value × 14.5038.
What is the exact bar to psi conversion factor?
1 bar = 14.5038 psi (shown to 6 significant figures — the converter itself computes at full precision). The reverse factor is 1 pound per square inch = 0.0689476 bar.
What are some common bar to psi conversions?
1 bar = 14.5038 psi; 10 bar = 145.038 psi; 100 bar = 1,450.38 psi. 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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