Millimetres of mercury to kilopascals converter
Kilopascals (kPa)
1 millimetre of mercury = 0.1333223874 kilopascals
How to convert millimetres of mercury to kilopascals
kPa = mmHg × 0.133322387415
Multiply the number of millimetres of mercury by 0.133322387415 to get kilopascals. Going the other way, divide by 0.133322387415 (or multiply by 7.50061575846).
One millimetre of mercury is exactly defined as 0.133322387415 kilopascals (to 12 significant figures), and one kilopascal is 7.50061575846 millimetres of mercury.
Worked examples
- Convert 5 millimetres of mercury: 5 × 0.133322387415 = 0.6666119371 0.6666119371 kilopascals.
- Convert 12.5 millimetres of mercury: 12.5 × 0.133322387415 = 1.666529843 1.666529843 kilopascals.
- Convert 250 millimetres of mercury: 250 × 0.133322387415 = 33.33059685 33.33059685 kilopascals.
Quick-reference table
| mmHg | kPa |
|---|---|
| 1 | 0.1333223874 |
| 2 | 0.2666447748 |
| 3 | 0.3999671622 |
| 5 | 0.6666119371 |
| 10 | 1.333223874 |
| 15 | 1.999835811 |
| 20 | 2.666447748 |
| 25 | 3.333059685 |
| 50 | 6.666119371 |
| 75 | 9.999179056 |
| 100 | 13.33223874 |
| 1,000 | 133.3223874 |
| kPa | mmHg |
|---|---|
| 1 | 7.500615758 |
| 2 | 15.00123152 |
| 3 | 22.50184728 |
| 5 | 37.50307879 |
| 10 | 75.00615758 |
| 15 | 112.5092364 |
| 20 | 150.0123152 |
| 25 | 187.515394 |
| 50 | 375.0307879 |
| 75 | 562.5461819 |
| 100 | 750.0615758 |
| 1,000 | 7,500.615758 |
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Frequently asked questions
How many kilopascals are in 1 millimetre of mercury?
1 millimetre of mercury equals 0.1333223874 kilopascals.
What is the formula to convert millimetres of mercury to kilopascals?
Use kPa = mmHg × 0.133322387415. Multiply the number of millimetres of mercury by 0.133322387415 to get kilopascals. Going the other way, divide by 0.133322387415 (or multiply by 7.50061575846).
What is 100 millimetres of mercury in kilopascals?
100 millimetres of mercury is 13.33223874 kilopascals.