Convert pound per square inchs to millimeter of mercurys

1 psi = 51.7149252039 mmHg — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.

51.714 925 203 9mmHg
≈ Rounded to 12 s.f. 1 psi ≈ 51.714 925 203 9 mmHg
As a fraction: 113398092500/2192753679
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1 psi = 51.7149252039 mmHg
Show this value in all 27 pressure & stress units
  • Gigapascals GPa 0.000 006 894 757 293 17
  • Megapascals MPa 0.006 894 757 293 17
  • Kilopascals kPa 6.894 757 293 17
  • Hectopascals hPa 68.947 572 931 7
  • Pascals Pa 6894.757 293 17
  • Millipascals mPa 6 894 757.293 17
  • Micropascals µPa 6 894 757 293.17
  • Bars bar 0.068 947 572 931 7
  • Millibars mbar 68.947 572 931 7
  • Atmosphere (standard)s atm 0.068 045 963 909 9
  • Atmosphere (technical)s at 0.070 306 957 963 9
  • Torrs Torr 51.714 932 571 5
  • Millitorrs mTorr 51 714.932 571 5
  • Millimeter of mercurys mmHg 51.714 925 203 9
  • Centimeter of mercurys cmHg 5.171 492 520 39
  • Inch of mercurys inHg 2.036 020 677 32
  • Millimeter of waters mmH₂O 703.069 579 639
  • Centimeter of waters cmH₂O 70.306 957 963 9
  • Inch of waters inH₂O 27.679 904 710 2
  • Foot of waters ftH₂O 2.306 658 725 85
  • Pound per square inchs psi 1
  • Kilopound per square inchs ksi 0.001
  • Pound per square foots psf 144
  • Kilogram-force per square centimeters kgf/cm² 0.070 306 957 963 9
  • Kilogram-force per square meters kgf/m² 703.069 579 639
  • Newton per square millimeters N/mm² 0.006 894 757 293 17
  • Dyne per square centimeters dyn/cm² 68 947.572 931 7

Every row is Pound per square inch (psi) converted through the pascal, in exact rational arithmetic.

How to convert pound per square inchs to millimeter of mercurys

Multiply the number of pound per square inchs by 51.7149252039 to get millimeter of mercurys.

Pound per square inch: Exactly 6894.757 293 168 361 Pa — an exact fraction, because both the pound and the inch are defined exactly.

Millimeter of mercury: The conventional mmHg, exactly 133.322 387 415 Pa. Blood pressure uses this.

Pound per square inch to Millimeter of mercury conversion table

Pound per square inchs (psi) Millimeter of mercurys (mmHg)
1 psi 51.714 925
2 psi 103.429 85
3 psi 155.144 78
5 psi 258.574 63
10 psi 517.149 25
20 psi 1034.2985
25 psi 1292.8731
50 psi 2585.7463
100 psi 5171.4925
250 psi 12 928.731
500 psi 25 857.463
1000 psi 51 714.925

Millimeter of mercury to Pound per square inch conversion table

Millimeter of mercurys (mmHg) Pound per square inchs (psi)
1 mmHg 0.019 336 777
2 mmHg 0.038 673 555
3 mmHg 0.058 010 332
5 mmHg 0.096 683 887
10 mmHg 0.193 367 77
20 mmHg 0.386 735 55
25 mmHg 0.483 419 44
50 mmHg 0.966 838 87
100 mmHg 1.933 677 7
250 mmHg 4.834 194 4
500 mmHg 9.668 388 7
1000 mmHg 19.336 777

Frequently asked

How many millimeter of mercurys are in a pound per square inch?

One pound per square inch equals 51.7149252 millimeter of mercurys (psi → mmHg). That figure is exact, not rounded.

How do you convert pound per square inchs to millimeter of mercurys?

Multiply the number of pound per square inchs by 51.7149252039 to get millimeter of mercurys.

What is 1 mmHg in pound per square inchs?

One millimeter of mercury is 0.01933677746 pound per square inchs.

What is 10 psi in mmHg?

10 psi = 517.149 25 mmHg.

What exactly is a pound per square inch?

Exactly 6894.757 293 168 361 Pa — an exact fraction, because both the pound and the inch are defined exactly.

What exactly is a millimeter of mercury?

The conventional mmHg, exactly 133.322 387 415 Pa. Blood pressure uses this.

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