Psi (Pound force per square inch) To Torr (mmHg) Conversion

How many torr in a psi ?

Pound per square inch to torr (psi to mmHg) pressure conversion table shows the most common values for the quick reference. Alternatively, you may use the converter below to convert any other values.

1 Psi = 51.7149326 Torr

Psi is defined as 1 pound of force applied per square inch. It is the main pressure unit in united states and widely used in all kinds of applications. 1 pound per square inch (psi) equals to 6 894.75729 pascals.

Torr is 1/760 of an atm (atmospheric pressure). mmHg (millimeter of mercury) is a pressure of fluid from one millimeter of mercury. Torr and mmHg are different pressure units but the difference is very low (about 0.000015%) and they are treated as the same pressure unit in most applications. It is used in physics and engineering and mmHg is commonly used in measuring the blood pressure.

For other pressure unit conversions, please go to Pressure Conversion

Converter

Enter a value that you want to convert into torr and click on the "convert" button.

Conversion Table

Psi Torr Psi Torr Psi Torr Psi Torr
1 51.7149326 26 1344.588248 51 2637.461563 76 3930.334878
2 103.4298652 27 1396.30318 52 2689.176495 77 3982.04981
3 155.1447978 28 1448.018113 53 2740.891428 78 4033.764743
4 206.8597304 29 1499.733045 54 2792.60636 79 4085.479675
5 258.574663 30 1551.447978 55 2844.321293 80 4137.194608
6 310.2895956 31 1603.162911 56 2896.036226 81 4188.909541
7 362.0045282 32 1654.877843 57 2947.751158 82 4240.624473
8 413.7194608 33 1706.592776 58 2999.466091 83 4292.339406
9 465.4343934 34 1758.307708 59 3051.181023 84 4344.054338
10 517.149326 35 1810.022641 60 3102.895956 85 4395.769271
11 568.8642586 36 1861.737574 61 3154.610889 86 4447.484204
12 620.5791912 37 1913.452506 62 3206.325821 87 4499.199136
13 672.2941238 38 1965.167439 63 3258.040754 88 4550.914069
14 724.0090564 39 2016.882371 64 3309.755686 89 4602.629001
15 775.723989 40 2068.597304 65 3361.470619 90 4654.343934
16 827.4389216 41 2120.312237 66 3413.185552 100 5171.49326
17 879.1538542 42 2172.027169 67 3464.900484 125 6464.366575
18 930.8687868 43 2223.742102 68 3516.615417 150 7757.23989
19 982.5837194 44 2275.457034 69 3568.330349 175 9050.113205
20 1034.298652 45 2327.171967 70 3620.045282 200 10342.98652
21 1086.013585 46 2378.8869 71 3671.760215 250 12928.73315
22 1137.728517 47 2430.601832 72 3723.475147 300 15514.47978
23 1189.44345 48 2482.316765 73 3775.19008 500 25857.4663
24 1241.158382 49 2534.031697 74 3826.905012 750 38786.19945
25 1292.873315 50 2585.74663 75 3878.619945 1000 51714.9326
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