Decipascal is 0.1 pascal units.
Decipascals to Meter of waters Converter — dPa to mH2O
Convert Decipascal (dPa) to Meter of water (mH2O) using the exact conversion factor (1 decipascal = 0.0000101972 meter of water). See the formula, worked examples, and conversion table.
Decipascals to Meter of waters converter
Converter
Engineering Converter
Convert common stress, force, torque, power, and energy units used in engineering.
Context values
Some unit families need one extra value for a physically accurate result.
Meter of water column.
Result = input x 0.1 / 9806.65.
Stress Pressure units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Decipascals to Meter of waters
Decipascal and Meter of water both measure a quantity used in structural or mechanical engineering — commonly stress, pressure, force, torque, power, or energy — where converting between the unit conventions used in different regions, industries, or equipment specifications is a routine part of design work. Specifically: Decipascal is 0.1 pascal units, and meter of water column.
Formula
meter of waters = decipascals × 0.0000101971621298
This factor comes from each unit's defined relationship to the category's base unit: 1 decipascal equals 0.1 base units, and 1 meter of water equals 9806.65 base units, so dividing one by the other gives the direct decipascal-to-meter of water factor of 0.0000101971621298.
Simple example
1 dPa × 0.00001019716213 = 0.0000101972 mH2O
1 decipascal = 0.0000101972 meter of waters.
Real-world example
100 dPa × 0.00001019716213 = 0.0010197162 mH2O
100 decipascals = 0.0010197162 meter of waters.
Conversion table
| Decipascal (dPa) | Meter of water (mH2O) |
|---|---|
| 1 dPa | 0.0000101972 mH2O |
| 10 dPa | 0.0001019716 mH2O |
| 50 dPa | 0.0005098581 mH2O |
| 100 dPa | 0.0010197162 mH2O |
| 500 dPa | 0.0050985811 mH2O |
| 1,000 dPa | 0.0101971621 mH2O |
Reverse conversion: Meter of water to Decipascal
0.0000101972 mH2O × 98066.5 = 1.000003714 dPa
0.0000101972 meter of waters = 1.000003714 decipascals.
decipascals = meter of waters × 98066.5
For a page dedicated to this direction, see Meter of water to Decipascal.
Understanding the Decipascal (dPa)
Decipascal is 0.1 pascal units.
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 decipascal?
1 decipascal equals 0.0000101972 meter of waters, using the exact defined conversion factor rather than an estimate.
How do I convert decipascal to meter of water?
Multiply the decipascal value by 0.00001019716213. The converter above does this instantly to whatever precision you set.
How do I convert meter of water back to decipascal?
Use the reverse factor: 1 meter of water equals 98,066.5 decipascals. You can also use the swap control in the converter above to flip the direction instantly.
What is a decipascal?
Decipascal (dPa) is a unit of engineering.
What is a meter of water?
Meter of water (mH2O) is a unit of engineering.
Is the decipascal to meter of water conversion exact?
Yes. Both decipascal and meter of water are defined by fixed standards rather than physical artifacts, so the factor of 0.00001019716213 used above is exact to as many digits as you choose to display.
Why do engineering unit conventions vary so much by region and industry?
Pressure, force, and stress can be expressed in metric (pascal, newton), US customary (psi, pound-force), or older and industry-specific units (atmosphere, torr, kip) depending on the country, industry, and even the equipment manufacturer, which is why engineers routinely need to convert between them when working across specs from different sources.