mmHg to Technical atmosphere
Convert mmHg to Technical atmosphere instantly. Free online pressure unit converter with exact formula, conversion table and FAQ.
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Formula
technical atmosphere = mmhg × 0.00136
mmhg = technical atmosphere × 735.559135
Conversion table
| 1 mmHg | 0.00136 at |
| 5 mmHg | 0.006798 at |
| 10 mmHg | 0.013595 at |
| 20 mmHg | 0.02719 at |
| 50 mmHg | 0.067976 at |
| 100 mmHg | 0.135951 at |
| 500 mmHg | 0.679755 at |
| 1000 mmHg | 1.35951 at |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the mmhg (mmHg). Millimeters of mercury at standard gravity.
What is the destination unit in this conversion?
The destination unit is the technical atmosphere (at). Technical atmosphere is kilogram-force per square centimeter.
How do I convert mmhg to technical atmosphere?
Multiply the mmhg value by 0.00136. For example, 10 mmHg × 0.00136 = 0.013595 at.
Is the mmhg to technical atmosphere conversion exact?
Yes. Both units are defined as fixed multiples of the pascal, the SI-derived unit of pressure, so the conversion factor follows directly from those exact definitions rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in mmhg needs to be compared with, or reported in, technical atmosphere, such as in engineering specifications, weather readings, tire pressure, or industrial and scientific work.
Can I convert technical atmosphere back to mmhg?
Yes. Multiply the technical atmosphere value by 735.559135 to get mmhg.
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About this conversion
This page converts mmhg (mmHg) to technical atmosphere (at) within the pressure converter.
Millimeters of mercury at standard gravity. Technical atmosphere is kilogram-force per square centimeter.
The formula is technical atmosphere = mmhg × 0.00136, based on each unit's fixed relationship to the pascal, the pressure converter's base unit.
The conversion is exact, since both units are tied to the pascal by a fixed numerical ratio rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common mmhg values already converted to technical atmosphere.