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Tyres > Help > Tyres Help > Convert Bar To PSI
BAR is a unit of pressure most commonly used in countries which use the metric system. It is a measure of the force exerted by a fluid and is equivalent to 100,000 Pascals (Pa).
To convert BAR to PSI, multiply the pressure value in BAR by 14.5038. If you have a pressure of 3 BAR, the pressure in PSI would be 43.5114 PSI.
There are 0.0689476 BAR in 1 PSI.
To convert BAR to PSI, the formula is:
PSI = BAR x 14.5038
For example, if your
tyre has a pressure of 2.5 BAR, the equivalent pressure in PSI would be:
PSI = 2.5 x 14.5038 PSI = 36.2595
Here is a full table of BAR to PSI conversions:
| Bar (bar) | Pound force per square inch (psi) |
| 0.1 | 1.45 |
| 0.2 | 2.90 |
| 0.3 | 4.35 |
| 0.4 | 5.80 |
| 0.5 | 7.25 |
| 0.6 | 8.70 |
| 0.7 | 10.15 |
| 0.8 | 11.60 |
| 0.9 | 13.05 |
| 1.0 | 14.50 |
| 1.1 | 15.95 |
| 1.2 | 17.40 |
| 1.3 | 18.85 |
| 1.3 | 18.85 |
| 1.4 | 20.31 |
| 1.5 | 21.76 |
| 1.6 | 23.21 |
| 1.7 | 24.66 |
| 1.8 | 26.11 |
| 1.9 | 27.57 |
| 2.0 | 29.02 |
| 2.1 | 30.47 |
| 2.2 | 31.92 |
| 2.3 | 33.38 |
| 2.4 | 34.83 |
| 2.5 | 36.28 |
| 2.6 | 37.73 |
| 2.7 | 39.18 |
| 2.8 | 40.64 |
| 2.9 | 42.09 |
| 3.0 | 43.54 |
| 3.1 | 44.99 |
| 3.2 | 46.44 |
| 3.3 | 47.90 |
| 3.4 | 49.35 |
| 3.5 | 50.80 |
| 3.6 | 52.25 |
| 3.7 | 53.70 |
| 3.8 | 55.16 |
| 3.9 | 56.61 |
| 4.0 | 58.06 |
| 4.1 | 59.51 |
| 4.2 | 60.96 |
| 4.3 | 62.42 |
| 4.4 | 63.87 |
| 4.5 | 65.32 |
| 4.6 | 66.77 |
| 4.7 | 68.22 |
| 4.8 | 69.68 |
| 4.9 | 71.13 |
| 5.0 | 72.58 |
| 5.1 | 74.03 |
| 5.2 | 75.48 |
| 5.3 | 76.94 |
| 5.4 | 78.39 |
| 5.5 | 79.84 |
| 5.6 | 81.29 |
| 5.7 | 82.74 |
| 5.8 | 84.20 |
| 5.9 | 85.65 |
| 6.0 | 87.10 |
| 6.1 | 88.55 |
| 6.2 | 90.00 |
| 6.3 | 91.46 |
| 6.4 | 92.91 |
| 6.5 | 94.36 |
| 6.6 | 95.81 |
| 6.7 | 97.26 |
| 6.8 | 98.72 |
| 6.9 | 100.17 |
| 7.0 | 101.62 |
| 8 | 116.03 |
| 9 | 130.54 |
| 10 | 145.04 |
| 11 | 159.54 |
| 12 | 174.05 |
| 13 | 188.55 |
| 14 | 203.06 |
| 15 | 217.56 |
| 16 | 232.06 |
| 17 | 246.57 |
| 18 | 261.07 |
| 19 | 275.58 |
| 20 | 290.08 |
| Bar (bar) | Pound force per square inch (psi) |
| 20 | 290.08 |
| 25 | 362.60 |
| 30 | 435.11 |
| 35 | 507.63 |
| 40 | 580.15 |
| 50 | 725.19 |
| 60 | 870.23 |
| 70 | 1015.27 |
| 80 | 1160.30 |
| 90 | 1305.34 |
| 100 | 1450.38 |
| 110 | 1595.42 |
| 120 | 1740.45 |
| 130 | 1885.49 |
| 140 | 2030.53 |
| 150 | 2175.57 |
| 160 | 2320.60 |
| 170 | 2465.64 |
| 180 | 2610.68 |
| 190 | 2755.72 |
| 200 | 2900.75 |
| 210 | 3045.79 |
| 220 | 3190.83 |
| 230 | 3335.87 |
| 240 | 3480.90 |
| 250 | 3625.94 |
| 260 | 3770.98 |
| 270 | 3916.02 |
| 280 | 4061.05 |
| 290 | 4206.09 |
| 300 | 4351.13 |
| 350 | 5076.32 |
| 400 | 5801.51 |