A torr is 1/760 standard atmosphere.
Torrs to Meter of waters Converter — Torr to mH2O
Convert Torr (Torr) to Meter of water (mH2O) using the exact conversion factor (1 torr = 0.0135950981 meter of water). See the formula, worked examples, and conversion table.
Torrs to Meter of waters converter
Converter
Pressure Converter
Convert pascals, bars, PSI, atmospheres, mercury columns, water columns, and engineering pressure units.
Context values
Some unit families need one extra value for a physically accurate result.
Meter of water column.
Result = input x 133.3223684 / 9806.65.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Torrs to Meter of waters
Torr and Meter of water both show up on pressure gauges — psi is standard on US tire and tool specifications, while bar is the everyday pressure unit across most of the rest of the world. Specifically: A torr is 1/760 standard atmosphere, and meter of water column.
Formula
meter of waters = torrs × 0.0135950980632
This factor comes from each unit's defined relationship to the category's base unit: 1 torr equals 133.322368421 base units, and 1 meter of water equals 9806.65 base units, so dividing one by the other gives the direct torr-to-meter of water factor of 0.0135950980632.
Simple example
1 Torr × 0.01359509806 = 0.0135950981 mH2O
1 torr = 0.0135950981 meter of waters.
Real-world example
35 Torr × 0.01359509806 = 0.4758284322 mH2O
35 torrs = 0.4758284322 meter of waters.
Conversion table
| Torr (Torr) | Meter of water (mH2O) |
|---|---|
| 1 Torr | 0.0135950981 mH2O |
| 5 Torr | 0.0679754903 mH2O |
| 10 Torr | 0.1359509806 mH2O |
| 25 Torr | 0.3398774516 mH2O |
| 50 Torr | 0.6797549032 mH2O |
| 100 Torr | 1.359509806 mH2O |
Reverse conversion: Meter of water to Torr
0.0135950981 mH2O × 73.55592401 = 1.000000003 Torr
0.0135950981 meter of waters = 1.000000003 torrs.
torrs = meter of waters × 73.5559240069
For a page dedicated to this direction, see Meter of water to Torr.
Understanding the Torr (Torr)
A torr is 1/760 standard atmosphere.
Understanding the Meter of water (mH2O)
Meter of water column.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many meter of waters are in 1 torr?
1 torr equals 0.0135950981 meter of waters, using the exact defined conversion factor rather than an estimate.
How do I convert torr to meter of water?
Multiply the torr value by 0.01359509806. The converter above does this instantly to whatever precision you set.
How do I convert meter of water back to torr?
Use the reverse factor: 1 meter of water equals 73.55592401 torrs. You can also use the swap control in the converter above to flip the direction instantly.
What is a torr?
Torr (Torr) is a unit of pressure.
What is a meter of water?
Meter of water (mH2O) is a unit of pressure.
Is the torr to meter of water conversion exact?
Yes. Both torr and meter of water are defined by fixed standards rather than physical artifacts, so the factor of 0.01359509806 used above is exact to as many digits as you choose to display.