Convert kilopascal to inch of mercury
1 kPa = 0.295299833 inHg
1 kPa = 0.295 inHg
1 kPa in every pressure unit
| pascal | 1,000 Pa |
| kilopascal | 1 kPa |
| megapascal | 0.001 MPa |
| bar | 0.01 bar |
| atmosphere | 0.00987 atm |
| millimeter of mercury | 7.5 mmHg |
| pound per square inch | 0.145 psi |
| foot of water column | 0.335 ft H₂O |
| gigapascal | 0.000001 GPa |
| kip per square inch | 0.000145 ksi |
| inch of mercury | 0.295 inHg |
| inch of water column | 4.01 in w.g. |
How the conversion works
Multiply by 0.295299833 to go from kilopascal to inch of mercury, or divide by it to go back. Every conversion on this site routes through the SI value (Pa) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? inch of mercury to kilopascal — 1 inHg = 3.38638864 kPa.
kilopascal to inch of mercury — common values
| 1 kPa | 0.29529983 inHg |
| 2 kPa | 0.59059967 inHg |
| 3 kPa | 0.8858995 inHg |
| 5 kPa | 1.4764992 inHg |
| 10 kPa | 2.9529983 inHg |
| 15 kPa | 4.4294975 inHg |
| 20 kPa | 5.9059967 inHg |
| 25 kPa | 7.3824958 inHg |
| 50 kPa | 14.764992 inHg |
| 75 kPa | 22.147487 inHg |
| 100 kPa | 29.529983 inHg |
| 250 kPa | 73.824958 inHg |
| 500 kPa | 147.64992 inHg |
| 1000 kPa | 295.29983 inHg |
Other pressure conversions
Pa → inHgkPa → PakPa → MPakPa → barkPa → atmkPa → psikPa → mmHgkPa → ft H₂O