Millipascal is 0.001 pascal units.
Millipascals to Technical atmospheres Converter — mPa to at
Convert Millipascal (mPa) to Technical atmosphere (at) using the exact conversion factor (1 millipascal = 1.019716e-8 technical atmosphere). See the formula, worked examples, and conversion table.
Millipascals to Technical atmospheres 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.
Technical atmosphere is kilogram-force per square centimeter.
Result = input x 0.001 / 98066.5.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Millipascals to Technical atmospheres
Millipascal and Technical atmosphere 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: Millipascal is 0.001 pascal units, and technical atmosphere is kilogram-force per square centimeter.
Formula
technical atmospheres = millipascals × 1.019716e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 millipascal equals 0.001 base units, and 1 technical atmosphere equals 98066.5 base units, so dividing one by the other gives the direct millipascal-to-technical atmosphere factor of 1.019716e-8.
Simple example
1 mPa × 1.019716e-8 = 1.019716e-8 at
1 millipascal = 1.019716e-8 technical atmospheres.
Real-world example
35 mPa × 1.019716e-8 = 3.569007e-7 at
35 millipascals = 3.569007e-7 technical atmospheres.
Conversion table
| Millipascal (mPa) | Technical atmosphere (at) |
|---|---|
| 1 mPa | 1.019716e-8 at |
| 5 mPa | 5.098581e-8 at |
| 10 mPa | 1.019716e-7 at |
| 25 mPa | 2.549291e-7 at |
| 50 mPa | 5.098581e-7 at |
| 100 mPa | 0.0000010197 at |
Reverse conversion: Technical atmosphere to Millipascal
1.019716e-8 at × 98066500 = 0.9999997911 mPa
1.019716e-8 technical atmospheres = 0.9999997911 millipascals.
millipascals = technical atmospheres × 98066500
For a page dedicated to this direction, see Technical atmosphere to Millipascal.
Understanding the Millipascal (mPa)
Millipascal is 0.001 pascal units.
Understanding the Technical atmosphere (at)
Technical atmosphere is kilogram-force per square centimeter.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many technical atmospheres are in 1 millipascal?
1 millipascal equals 1.019716e-8 technical atmospheres, using the exact defined conversion factor rather than an estimate.
How do I convert millipascal to technical atmosphere?
Multiply the millipascal value by 1.019716e-8. The converter above does this instantly to whatever precision you set.
How do I convert technical atmosphere back to millipascal?
Use the reverse factor: 1 technical atmosphere equals 98,066,500 millipascals. You can also use the swap control in the converter above to flip the direction instantly.
What is a millipascal?
Millipascal (mPa) is a unit of pressure.
What is a technical atmosphere?
Technical atmosphere (at) is a unit of pressure.
Is the millipascal to technical atmosphere conversion exact?
Yes. Both millipascal and technical atmosphere are defined by fixed standards rather than physical artifacts, so the factor of 1.019716e-8 used above is exact to as many digits as you choose to display.