PSI to Meter of water
Convert PSI to Meter of water instantly. Free online pressure unit converter with exact formula, conversion table and FAQ.
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Formula
meter of water = psi × 0.70307
psi = meter of water × 1.422334
Conversion table
| 1 psi | 0.70307 mH2O |
| 5 psi | 3.515348 mH2O |
| 10 psi | 7.030696 mH2O |
| 20 psi | 14.061392 mH2O |
| 50 psi | 35.153479 mH2O |
| 100 psi | 70.306958 mH2O |
| 500 psi | 351.53479 mH2O |
| 1000 psi | 703.06958 mH2O |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the psi (psi). Pounds per square inch.
What is the destination unit in this conversion?
The destination unit is the meter of water (mH2O). Meter of water column.
How do I convert psi to meter of water?
Multiply the psi value by 0.70307. For example, 10 psi × 0.70307 = 7.030696 mH2O.
Is the psi to meter of water conversion exact?
Yes. Both units are defined as fixed multiples of the pascal, the SI-derived unit of pressure, so the conversion factor follows directly from those exact definitions rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in psi needs to be compared with, or reported in, meter of water, such as in engineering specifications, weather readings, tire pressure, or industrial and scientific work.
Can I convert meter of water back to psi?
Yes. Multiply the meter of water value by 1.422334 to get psi.
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About this conversion
This page converts psi (psi) to meter of water (mH2O) within the pressure converter.
Pounds per square inch. Meter of water column.
The formula is meter of water = psi × 0.70307, based on each unit's fixed relationship to the pascal, the pressure converter's base unit.
The conversion is exact, since both units are tied to the pascal by a fixed numerical ratio rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common psi values already converted to meter of water.