Micropascal is 0.000001 pascal units.
Micropascals to Technical atmospheres Converter — uPa to at
Convert Micropascal (uPa) to Technical atmosphere (at) using the exact conversion factor (1 micropascal = 1.019716e-11 technical atmosphere). See the formula, worked examples, and conversion table.
Micropascals 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 1e-6 / 98066.5.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Micropascals to Technical atmospheres
Micropascal 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: Micropascal is 0.000001 pascal units, and technical atmosphere is kilogram-force per square centimeter.
Formula
technical atmospheres = micropascals × 1.019716e-11
This factor comes from each unit's defined relationship to the category's base unit: 1 micropascal equals 0.000001 base units, and 1 technical atmosphere equals 98066.5 base units, so dividing one by the other gives the direct micropascal-to-technical atmosphere factor of 1.019716e-11.
Simple example
1 uPa × 1.019716e-11 = 1.019716e-11 at
1 micropascal = 1.019716e-11 technical atmospheres.
Real-world example
35 uPa × 1.019716e-11 = 3.569007e-10 at
35 micropascals = 3.569007e-10 technical atmospheres.
Conversion table
| Micropascal (uPa) | Technical atmosphere (at) |
|---|---|
| 1 uPa | 1.019716e-11 at |
| 5 uPa | 5.098581e-11 at |
| 10 uPa | 1.019716e-10 at |
| 25 uPa | 2.549291e-10 at |
| 50 uPa | 5.098581e-10 at |
| 100 uPa | 1.019716e-9 at |
Reverse conversion: Technical atmosphere to Micropascal
1.019716e-11 at × 98066500000 = 0.9999997911 uPa
1.019716e-11 technical atmospheres = 0.9999997911 micropascals.
micropascals = technical atmospheres × 98066500000
For a page dedicated to this direction, see Technical atmosphere to Micropascal.
Understanding the Micropascal (uPa)
Micropascal is 0.000001 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 micropascal?
1 micropascal equals 1.019716e-11 technical atmospheres, using the exact defined conversion factor rather than an estimate.
How do I convert micropascal to technical atmosphere?
Multiply the micropascal value by 1.019716e-11. The converter above does this instantly to whatever precision you set.
How do I convert technical atmosphere back to micropascal?
Use the reverse factor: 1 technical atmosphere equals 98,066,500,000 micropascals. You can also use the swap control in the converter above to flip the direction instantly.
What is a micropascal?
Micropascal (uPa) is a unit of pressure.
What is a technical atmosphere?
Technical atmosphere (at) is a unit of pressure.
Is the micropascal to technical atmosphere conversion exact?
Yes. Both micropascal and technical atmosphere are defined by fixed standards rather than physical artifacts, so the factor of 1.019716e-11 used above is exact to as many digits as you choose to display.