Decapascal is 10 pascal units.
Decapascals to Meter of waters Converter — daPa to mH2O
Convert Decapascal (daPa) to Meter of water (mH2O) using the exact conversion factor (1 decapascal = 0.0010197162 meter of water). See the formula, worked examples, and conversion table.
Decapascals 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 10 / 9806.65.
Stress Pressure units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Decapascals to Meter of waters
Decapascal 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: Decapascal is 10 pascal units, and meter of water column.
Formula
meter of waters = decapascals × 0.00101971621298
This factor comes from each unit's defined relationship to the category's base unit: 1 decapascal equals 10 base units, and 1 meter of water equals 9806.65 base units, so dividing one by the other gives the direct decapascal-to-meter of water factor of 0.00101971621298.
Simple example
1 daPa × 0.001019716213 = 0.0010197162 mH2O
1 decapascal = 0.0010197162 meter of waters.
Real-world example
100 daPa × 0.001019716213 = 0.1019716213 mH2O
100 decapascals = 0.1019716213 meter of waters.
Conversion table
| Decapascal (daPa) | Meter of water (mH2O) |
|---|---|
| 1 daPa | 0.0010197162 mH2O |
| 10 daPa | 0.0101971621 mH2O |
| 50 daPa | 0.0509858107 mH2O |
| 100 daPa | 0.1019716213 mH2O |
| 500 daPa | 0.5098581065 mH2O |
| 1,000 daPa | 1.019716213 mH2O |
Reverse conversion: Meter of water to Decapascal
0.0010197162 mH2O × 980.665 = 0.9999999873 daPa
0.0010197162 meter of waters = 0.9999999873 decapascals.
decapascals = meter of waters × 980.665
For a page dedicated to this direction, see Meter of water to Decapascal.
Understanding the Decapascal (daPa)
Decapascal is 10 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 decapascal?
1 decapascal equals 0.0010197162 meter of waters, using the exact defined conversion factor rather than an estimate.
How do I convert decapascal to meter of water?
Multiply the decapascal value by 0.001019716213. The converter above does this instantly to whatever precision you set.
How do I convert meter of water back to decapascal?
Use the reverse factor: 1 meter of water equals 980.665 decapascals. You can also use the swap control in the converter above to flip the direction instantly.
What is a decapascal?
Decapascal (daPa) is a unit of engineering.
What is a meter of water?
Meter of water (mH2O) is a unit of engineering.
Is the decapascal to meter of water conversion exact?
Yes. Both decapascal and meter of water are defined by fixed standards rather than physical artifacts, so the factor of 0.001019716213 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.