Convert mmhg to kpa (Millimeters of Mercury to Kilopascals)
Convert mmhg to kpa instantly (Millimeters of Mercury to Kilopascals). 1 mmHg = 0.1333223874 kPa.
Converter
mmHg to kPa conversion table
| Millimeters of mercury | Kilopascals |
|---|---|
| 1 mmHg | 0.13332239 kPa |
| 2 mmHg | 0.26664477 kPa |
| 5 mmHg | 0.66661194 kPa |
| 10 mmHg | 1.3332239 kPa |
| 25 mmHg | 3.3330597 kPa |
| 50 mmHg | 6.6661194 kPa |
| 100 mmHg | 13.332239 kPa |
| 1000 mmHg | 133.32239 kPa |
Formula
kPa = mmHg × 0.1333223874
Worked example
25 mmHg × 0.1333223874 = 3.333059685 kPa
Popular mmHg to kPa conversions
Quick answers for common values, each with its own formula and worked steps.
- 1 mmhg to kpa
1 mmHg = 0.133322 kPa. Formula, working and reverse conversion.
convertly.website/1-mmhg-to-kpa/ - 2 mmhg to kpa
2 mmHg = 0.266645 kPa. Formula, working and reverse conversion.
convertly.website/2-mmhg-to-kpa/ - 5 mmhg to kpa
5 mmHg = 0.666612 kPa. Formula, working and reverse conversion.
convertly.website/5-mmhg-to-kpa/ - 10 mmhg to kpa
10 mmHg = 1.33322 kPa. Formula, working and reverse conversion.
convertly.website/10-mmhg-to-kpa/ - 20 mmhg to kpa
20 mmHg = 2.66645 kPa. Formula, working and reverse conversion.
convertly.website/20-mmhg-to-kpa/ - 25 mmhg to kpa
25 mmHg = 3.33306 kPa. Formula, working and reverse conversion.
convertly.website/25-mmhg-to-kpa/ - 50 mmhg to kpa
50 mmHg = 6.66612 kPa. Formula, working and reverse conversion.
convertly.website/50-mmhg-to-kpa/ - 100 mmhg to kpa
100 mmHg = 13.3322 kPa. Formula, working and reverse conversion.
convertly.website/100-mmhg-to-kpa/ - 500 mmhg to kpa
500 mmHg = 66.6612 kPa. Formula, working and reverse conversion.
convertly.website/500-mmhg-to-kpa/ - 1000 mmhg to kpa
1000 mmHg = 133.322 kPa. Formula, working and reverse conversion.
convertly.website/1000-mmhg-to-kpa/
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Also searched as
- mmhg to kpa
- mm hg to kpa
- mmhg to kilopascals
About millimeters of mercury and kilopascals
Millimeter of mercury (mmHg)
A conventional millimeter of mercury is 133.322387415 pascals. It is used for blood pressure and some vacuum and weather readings.
Kilopascal (kPa)
A kilopascal is 1,000 pascals. It is used for tire pressure, weather and engineering pressure ratings.
Both are units of pressure; the base unit used internally is Pa.
Notes
- Standard atmosphere = 101,325 Pa; bar = 100,000 Pa; psi = pound-force per square inch using standard gravity (≈ 6894.757 Pa).
- mmHg is the conventional millimeter of mercury (133.322387415 Pa) and the torr is exactly 1/760 of a standard atmosphere (≈ 133.3224 Pa); the two differ by about 0.000014 %.
- Absolute and gauge pressure are not distinguished: no gauge offset is applied. Negative values are accepted so that gauge vacuum readings can be converted.
mmHg to kPa FAQs
How do I convert millimeters of mercury to kilopascals?
Multiply the number of millimeters of mercury by 0.1333223874 to get kilopascals. For example, 25 mmHg × 0.1333223874 = 3.33306 kPa.
How many kilopascals are in one millimeter of mercury?
1 mmHg = 0.1333223874 kPa and 1 kPa = 7.500615758 mmHg. To go the other way, use the kilopascals to millimeters of mercury converter.
How many kilopascals are in 760 millimeters of mercury?
760 mmHg = 101.325 kPa, rounded to 6 significant digits. Change the value in the converter above for any other amount.
How many kilopascals are in 2150 millimeters of mercury?
2150 mmHg = 286.643 kPa, rounded to 6 significant digits.
Is the mmHg to kPa conversion exact?
Yes. The factor 0.133322387415 follows directly from the unit definitions (A conventional millimeter of mercury is 133.322387415 pascals; a kilopascal is 1,000 pascals), so the only rounding is in the digits you choose to display.
What is the difference between millimeters of mercury and kilopascals?
A conventional millimeter of mercury is 133.322387415 pascals. It is used for blood pressure and some vacuum and weather readings. A kilopascal is 1,000 pascals. It is used for tire pressure, weather and engineering pressure ratings.
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