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Convert kilogram per square centimeter to millimeter of mercury

Here you can quickly calculate how many millimeter of mercury fit in one kilogram per square centimeter.
  • 1 kg/cm² = 735.559135 mmHg
  • 1 mmHg = 0.00136 kg/cm²

Kilogram per square centimeter to millimeter of mercury conversion table

kilogram per square centimeter millimeter of mercury
1 735.559135
2 1471.118271
5 3677.795676
10 7355.591353
20 14711.182706
50 36777.956764
100 73555.913528

Formula to convert kilogram per square centimeter to millimeter of mercury

To convert kilogram per square centimeter to millimeter of mercury, multiply by 735.559135.

1 kg/cm² = 735.559135 mmHg
Example: 1 kilogram per square centimeter = 735.559135 millimeter of mercury

Common mistakes in pressure conversion

  • One atmosphere is not exactly one bar: 1 atm = 1.01325 bar = 101.325 kPa. There is also the technical atmosphere (1 kgf/cm²) at about 0.981 bar. The ~1% differences rarely matter day to day, but engineering and diving calculations need the right unit.
  • Blood pressure uses mmHg (120/80) and weather reports use hPa (around 1,013), different units that must not be mixed: 760 mmHg = 1,013.25 hPa. One mmHg is about 1.33 hPa.

Quick kilogram per square centimeter to/from millimeter of mercury conversion quiz

Score: 0

180 millimeter of mercury equals 0.245 kilogram per square centimeter.

Correct answer: 180 millimeter of mercury = 0.245 kilogram per square centimeter.

20.1 kilogram per square centimeter equals 2.22e+4 millimeter of mercury.

Correct answer: 20.1 kilogram per square centimeter = 1.48e+4 millimeter of mercury.

12.7 kilogram per square centimeter equals 1.87e+4 millimeter of mercury.

Correct answer: 12.7 kilogram per square centimeter = 9.34e+3 millimeter of mercury.

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