Template:Pressure Units
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Revision as of 19:37, 7 January 2021 by imported>Jworkorg (import)
| Pascal | Bar | Technical atmosphere | Standard atmosphere | Torr | Pounds per square inch | |
|---|---|---|---|---|---|---|
| (Pa) | (bar) | (at) | (atm) | (Torr) | (lbf/in2) | |
| 1 Pa | ≡ 1 N/m2 | 10−5 | 1.0197×10−5 | 9.8692×10−6 | 7.5006×10−3 | 0.000 145 037 737 730 |
| 1 bar | 105 | ≡ 100 kPa
≡ 106 dyn/cm2 |
1.0197 | 0.98692 | 750.06 | 14.503 773 773 022 |
| 1 at | 98066.5 | 0.980665 | ≡ 1 kgf/cm2 | 0.967 841 105 354 1 | 735.559 240 1 | 14.223 343 307 120 3 |
| 1 atm | ≡ 101325 | ≡ 1.01325 | 1.0332 | 1 | 760 | 14.695 948 775 514 2 |
| 1 Torr | 133.322 368 421 | 0.001 333 224 | 0.001 359 51 | 1/760 ≈ 0.001 315 789 | 1 Torr
≈ 1 mmHg |
0.019 336 775 |
| 1 lbf/in2 | 6894.757 293 168 | 0.068 947 573 | 0.070 306 958 | 0.068 045 964 | 51.714 932 572 | ≡ 1 lbf/in2 |
Example reading: 1 Pa = 1 N/m2 = 10−5 bar = 1.0197×10−5 at = 9.8692×10−6 atm = 7.5006×10−3 Torr = 1.450377×10−4 psi
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