Technical atmosphere is kilogram-force per square centimeter.
Technical atmospheres to Millipascals Converter — at to mPa
Convert Technical atmosphere (at) to Millipascal (mPa) using the exact conversion factor (1 technical atmosphere = 98,066,500 millipascal). See the formula, worked examples, and conversion table.
Technical atmospheres to Millipascals 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.
Millipascal is 0.001 pascal units.
Result = input x 98066.5 / 0.001.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Technical atmospheres to Millipascals
Technical atmosphere and Millipascal 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: Technical atmosphere is kilogram-force per square centimeter, and millipascal is 0.001 pascal units.
Formula
millipascals = technical atmospheres × 98066500
This factor comes from each unit's defined relationship to the category's base unit: 1 technical atmosphere equals 98066.5 base units, and 1 millipascal equals 0.001 base units, so dividing one by the other gives the direct technical atmosphere-to-millipascal factor of 98066500.
Simple example
1 at × 98066500 = 98,066,500 mPa
1 technical atmosphere = 98,066,500 millipascals.
Real-world example
35 at × 98066500 = 3,432,327,500 mPa
35 technical atmospheres = 3,432,327,500 millipascals.
Conversion table
| Technical atmosphere (at) | Millipascal (mPa) |
|---|---|
| 1 at | 98,066,500 mPa |
| 5 at | 490,332,500 mPa |
| 10 at | 980,665,000 mPa |
| 25 at | 2,451,662,500 mPa |
| 50 at | 4,903,325,000 mPa |
| 100 at | 9,806,650,000 mPa |
Reverse conversion: Millipascal to Technical atmosphere
1 mPa × 1.019716e-8 = 1.019716e-8 at
1 millipascal = 1.019716e-8 technical atmospheres.
technical atmospheres = millipascals × 1.019716e-8
For a page dedicated to this direction, see Millipascal to Technical atmosphere.
Understanding the Technical atmosphere (at)
Technical atmosphere is kilogram-force per square centimeter.
Understanding the Millipascal (mPa)
Millipascal is 0.001 pascal units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many millipascals are in 1 technical atmosphere?
1 technical atmosphere equals 98,066,500 millipascals, using the exact defined conversion factor rather than an estimate.
How do I convert technical atmosphere to millipascal?
Multiply the technical atmosphere value by 98066500. The converter above does this instantly to whatever precision you set.
How do I convert millipascal back to technical atmosphere?
Use the reverse factor: 1 millipascal equals 1.019716e-8 technical atmospheres. You can also use the swap control in the converter above to flip the direction instantly.
What is a technical atmosphere?
Technical atmosphere (at) is a unit of pressure.
What is a millipascal?
Millipascal (mPa) is a unit of pressure.
Is the technical atmosphere to millipascal conversion exact?
Yes. Both technical atmosphere and millipascal are defined by fixed standards rather than physical artifacts, so the factor of 98066500 used above is exact to as many digits as you choose to display.