Millimeters of mercury to Kilopascals – millimeter of mercury to kilopascal Converter
1 mmHg = 0.133322387415 kPa
Formula
kPa = mmHg × 0.133322387415
Millimeters of mercury to kilopascals conversion table
| millimeters of mercury (mmHg) | kilopascals (kPa) |
|---|---|
| 0.5 mmHg | 0.0666612 kPa |
| 1 mmHg | 0.133322387415 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 |
| 25 mmHg | 3.33306 kPa |
| 50 mmHg | 6.66612 kPa |
| 75 mmHg | 9.99918 kPa |
| 100 mmHg | 13.3322 kPa |
| 250 mmHg | 33.3306 kPa |
| 500 mmHg | 66.6612 kPa |
| 1000 mmHg | 133.322 kPa |
| 5000 mmHg | 666.612 kPa |
Millimeters of mercury and kilopascals are both pressure units. One millimeter of mercury equals 0.133322387415 kilopascals; enter any value above for an instant result, or use the table for common conversions.
Sanity-check examples
1 mmHg = 0.133322 kPa10 mmHg = 1.33322 kPa2.5 mmHg = 0.333306 kPa
Common pitfalls and look-alike units
One standard atmosphere is exactly 101325 Pa while 1 bar is 100000 Pa — about 1.3% apart, so do not mix them. Tire pressures are often quoted in psi or bar (1 bar ≈ 14.5 psi, 1 psi ≈ 6.895 kPa); millimeter of mercury uses the conventional value 1 mmHg = 133.322387415 Pa.
Frequently asked questions
How many kilopascals are in a millimeter of mercury?
1 millimeter of mercury (mmHg) equals 0.133322387415 kilopascal (kPa).
How do I convert millimeters of mercury to kilopascals?
Multiply the millimeter of mercury value by 0.133322387415 to get kilopascal — for example, 2 millimeters of mercury = 0.266645 kilopascal.
How do I convert kilopascals back to millimeters of mercury?
1 kilopascal is approximately 7.50062 millimeter of mercury. Use the swap button or the reverse conversion page linked on this page.