137 psi ≈ 9.4458 bar. To convert pounds per square inch to bars, multiply by 0.0689476: 137 × 0.0689476 = 9.4458.
How to convert pounds per square inch to bars
bar = psi × 0.0689476
- 1 psi = 0.0689476 bar (and 1 bar = 14.503768 psi).
- Multiply the amount by the factor: 137 × 0.0689476 = 9.4458.
- Answer: 137 psi ≈ 9.4458 bar (rounded to 6 significant figures).
Pounds Per Square Inch to Bars table
| Pounds Per Square Inch (psi) | Bars (bar) |
|---|---|
| 132 psi | 9.1011 bar |
| 133 psi | 9.17 bar |
| 134 psi | 9.239 bar |
| 135 psi | 9.3079 bar |
| 136 psi | 9.3769 bar |
| 137 psi | 9.4458 bar |
| 138 psi | 9.5148 bar |
| 139 psi | 9.5837 bar |
| 140 psi | 9.6527 bar |
| 141 psi | 9.7216 bar |
| 142 psi | 9.7906 bar |
| psi | bar |
|---|---|
| 1 psi | 0.0689476 bar |
| 5 psi | 0.344738 bar |
| 10 psi | 0.689476 bar |
| 50 psi | 3.4474 bar |
| 100 psi | 6.8948 bar |
| 1,000 psi | 68.9476 bar |
Good to know
Most passenger-car tyres run at about 30–35 psi (≈ 207–241 kPa, 2.1–2.4 bar). Use the pressure on your vehicle’s door-jamb placard.
1 psi = 6.894757 kPa; 1 bar = 100 kPa ≈ 14.5038 psi.