Convert mmH₂O to kPa
1 mmH₂O = 0.00980665 kPa. Type in either field.
Convert
Formula
kPa = mmH₂O × 0.00980665
1 kPa = 101.972 mmH₂O
mmH₂O to kPa table
| mmH₂O | kPa |
|---|---|
| 1 | 0.00980665 |
| 5 | 0.0490333 |
| 10 | 0.0980665 |
| 25 | 0.245166 |
| 50 | 0.490333 |
| 100 | 0.980665 |
| 250 | 2.45166 |
| 500 | 4.90332 |
| 1000 | 9.80665 |
| 2500 | 24.5166 |
| 5000 | 49.0333 |
| 10000 | 98.0665 |
Factors are exact from the unit definitions where they exist: 1 bar = 100 000 Pa, 1 psi = 6 894.757 Pa, 1 atm = 101 325 Pa, 1 kgf/cm² = 98 066.5 Pa. Water columns use water at 4 °C, mercury columns mercury at 0 °C, g = 9.80665 m/s².
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