mmHg to kPa converter
Convert millimetres of mercury (mmHg) to kilopascals (kPa). 1 mmHg = 0.133322 kPa.
Calculating…
Conversion factor
1 mmHg = 0.133322 kPa · 1 kPa = 7.50062 mmHg
mmHg to kPa table
| mmHg | kPa |
|---|---|
| 0.5 mmHg | 0.0666612 kPa |
| 1 mmHg | 0.133322 kPa |
| 2 mmHg | 0.266645 kPa |
| 3 mmHg | 0.399967 kPa |
| 4 mmHg | 0.53329 kPa |
| 5 mmHg | 0.666612 kPa |
| 6 mmHg | 0.799934 kPa |
| 7 mmHg | 0.933257 kPa |
| 8 mmHg | 1.06658 kPa |
| 9 mmHg | 1.1999 kPa |
| 10 mmHg | 1.33322 kPa |
| 12 mmHg | 1.59987 kPa |
| 15 mmHg | 1.99984 kPa |
| 20 mmHg | 2.66645 kPa |
| 25 mmHg | 3.33306 kPa |
| 30 mmHg | 3.99967 kPa |
| 40 mmHg | 5.3329 kPa |
| 50 mmHg | 6.66612 kPa |
| 75 mmHg | 9.99918 kPa |
| 100 mmHg | 13.3322 kPa |
1 bar = 14.504 psi = 100 kPa = 29.53 inHg. Gauge pressure (barg, psig) is measured above atmospheric; absolute pressure (bara, psia) adds about 1.013 bar / 14.7 psi. This converter changes units only. For vacuum readings, use the vacuum converter.
inHg and mmHg values assume mercury at 0 °C; inH₂O uses water at 4 °C. Those are the conventional definitions used by most gauge makers.