Convert mmHg to kPa
millimeters of mercury to kilopascals. Enter a value to convert, or use the mmHg to kPa chart further down the page.
1 millimeter of mercury equals 0.133322 kilopascals. Going the other way, 1 kilopascal = 7.50062 millimeters of mercury.
How to convert mmHg to kPa
To convert millimeters of mercury to kilopascals, multiply the millimeter of mercury value by 0.1333223874. You can also divide by 7.500615758 to get the same answer.
kPa = mmHg × 0.1333223874
Worked example
Convert 15 mmHg to kilopascals:
15 mmHg = 1.99984 kPa
mmHg to kPa conversion chart
Use this mmHg to kPa table for quick reference without typing anything.
| millimeters of mercury (mmHg) | kilopascals (kPa) |
|---|---|
| 0.01 mmHg | 0.00133322 kPa |
| 0.1 mmHg | 0.0133322 kPa |
| 1 mmHg | 0.133322 kPa |
| 2 mmHg | 0.266645 kPa |
| 3 mmHg | 0.399967 kPa |
| 5 mmHg | 0.666612 kPa |
| 10 mmHg | 1.33322 kPa |
| 20 mmHg | 2.66645 kPa |
| 50 mmHg | 6.66612 kPa |
| 100 mmHg | 13.3322 kPa |
| 1,000 mmHg | 133.322 kPa |
What is a millimeter of mercury?
A millimeter of mercury is about 133.32 pascals. It is the unit used for blood pressure readings.
What is a kilopascal?
A kilopascal is 1,000 pascals. It is the metric unit on tyre placards and in engineering specifications; standard atmospheric pressure is 101.325 kPa.
Frequently asked questions
How many kPa are in a millimeter of mercury?
1 mmHg equals 0.133322 kPa. Going the other way, 1 kPa is 7.50062 mmHg.
How do you convert mmHg to kPa?
To convert millimeters of mercury to kilopascals, multiply the millimeter of mercury value by 0.1333223874. You can also divide by 7.500615758 to get the same answer.
What is 10 mmHg in kPa?
10 mmHg equals 1.33322 kPa. The conversion chart on this page lists the other values people look up most often.
Related pressure conversions
Convert mmHg to other units
- kPa to mmHg
- mmHg to psi
- mmHg to bar
- mmHg to pascals
- mmHg to atm
- mmHg to torr
- mmHg to millibars
- mmHg to inHg
Convert other units to kPa
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