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Convert meter of water to standard atmosphere

Here you can quickly calculate how many standard atmosphere fit in one meter of water.
  • 1 mH₂O = 0.096784 atm
  • 1 atm = 10.332275 mH₂O

Meter of water to standard atmosphere conversion table

meter of water standard atmosphere
1 0.096784
2 0.193568
5 0.483921
10 0.967841
20 1.935682
50 4.839206
100 9.678411

Formula to convert meter of water to standard atmosphere

To convert meter of water to standard atmosphere, multiply by 0.096784.

1 mH₂O = 0.096784 atm
Example: 1 meter of water = 0.096784 standard atmosphere

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.

Quick meter of water to/from standard atmosphere conversion quiz

Score: 0

157 meter of water equals 15.2 standard atmosphere.

Correct answer: 157 meter of water = 15.2 standard atmosphere.

198 meter of water equals 9.58 standard atmosphere.

Correct answer: 198 meter of water = 19.2 standard atmosphere.

8.3 standard atmosphere equals 85.8 meter of water.

Correct answer: 8.3 standard atmosphere = 85.8 meter of water.

More conversions in pressure