Water Pressure Calculators
Water Column to kPa Calculator
Convert Millimetres of Water Column (mmH₂O) to Kilopascal (kPa) instantly with the exact pressure conversion factor.
Enter calculator values
Kilopascal result
0kPa
Live result diagram
kPa = mmH₂O × 0.00980665
1 mmH₂O = 0.00980665 kPa
0%Live value100%
mmH₂O to kPa conversion table
| mmH₂O | kPa |
|---|---|
| 0.1 | 0.000980665 |
| 0.5 | 0.004903325 |
| 1 | 0.00980665 |
| 2 | 0.0196133 |
| 5 | 0.04903325 |
| 10 | 0.0980665 |
| 25 | 0.24516625 |
| 50 | 0.4903325 |
| 100 | 0.980665 |
Frequently asked questions about Water Column to kPa Calculator
How do I use the Water Column to kPa Calculator?
Enter a value in mmH₂O. The calculator multiplies it by 0.00980665 to return kPa.
What is the mmH₂O to kPa formula?
kPa = mmH₂O × 0.00980665.
Can the Water Column to kPa Calculator handle decimals?
Yes. It accepts whole numbers and decimal pressure values and updates the result instantly.
Is this Water Column to kPa Calculator accurate?
Yes. The calculation uses pressure-unit definitions expressed through the pascal and retains practical numerical precision.