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Convert pound per square inch to centimeter of water

Here you can quickly calculate how many centimeter of water fit in one pound per square inch.
  • 1 psi = 70.306958 cmH₂O
  • 1 cmH₂O = 0.014223 psi

Pound per square inch to centimeter of water conversion table

pound per square inch centimeter of water
1 70.306958
2 140.613916
5 351.53479
10 703.06958
20 1406.139159
50 3515.347898
100 7030.695796

Formula to convert pound per square inch to centimeter of water

To convert pound per square inch to centimeter of water, multiply by 70.306958.

1 psi = 70.306958 cmH₂O
Example: 1 pound per square inch = 70.306958 centimeter of water

Common mistakes in pressure conversion

  • Tire pressure is quoted in bar in Europe and psi in the US: 1 bar is about 14.5 psi. The recommended 2.5 bar equals about 36 psi, inflating to '25 psi' on the assumption they match leaves the tire dangerously underinflated. Multiply bar by 14.5 to get psi.

Quick pound per square inch to/from centimeter of water conversion quiz

Score: 0

234 pound per square inch equals 1.65e+4 centimeter of water.

Correct answer: 234 pound per square inch = 1.65e+4 centimeter of water.

71 centimeter of water equals 1.01 pound per square inch.

Correct answer: 71 centimeter of water = 1.01 pound per square inch.

23 centimeter of water equals 0.327 pound per square inch.

Correct answer: 23 centimeter of water = 0.327 pound per square inch.

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