psi to inHg converter
1 pounds per square inch equals 2.03602 inches of mercury. Conversions use inHg = psi × 2.036
psi → 2.03602 inHg
inHg = psi × 2.036
Converter
Worked examples
- 1 psi = 2.03602 inHg
- 2 psi = 4.072041 inHg
- 5 psi = 10.180102 inHg
- 10 psi = 20.360205 inHg
- 100 psi = 203.602 inHg
pounds per square inch to inches of mercury conversion table
| psi | inHg | Arithmetic |
|---|---|---|
| 1 psi | 2.03602 inHg | × 2.036 |
| 2 psi | 4.072041 inHg | × 2.036 |
| 3 psi | 6.108061 inHg | × 2.036 |
| 4 psi | 8.144082 inHg | × 2.036 |
| 5 psi | 10.180102 inHg | × 2.036 |
| 6 psi | 12.216123 inHg | × 2.036 |
| 8 psi | 16.288164 inHg | × 2.036 |
| 10 psi | 20.360205 inHg | × 2.036 |
| 12 psi | 24.432246 inHg | × 2.036 |
| 15 psi | 30.540307 inHg | × 2.036 |
| 20 psi | 40.720409 inHg | × 2.036 |
| 25 psi | 50.900512 inHg | × 2.036 |
| 30 psi | 61.080614 inHg | × 2.036 |
| 40 psi | 81.440818 inHg | × 2.036 |
| 50 psi | 101.801 inHg | × 2.036 |
| 60 psi | 122.161 inHg | × 2.036 |
| 70 psi | 142.521 inHg | × 2.036 |
| 80 psi | 162.882 inHg | × 2.036 |
| 90 psi | 183.242 inHg | × 2.036 |
| 100 psi | 203.602 inHg | × 2.036 |
How to convert psi to inHg
- Take your value in pounds per square inch.
- Multiply by 2.036
- That is your answer in inches of mercury — no rounding needed until you choose a display precision.
Related conversions
inHg to psikPa to inHgbar to inHgpsi to kPapsi to barpsi to atmpsi to mmHgpsi to hPapsi to MPaall pressure units
Questions
How many inches of mercury in 1 pounds per square inch?
Exactly 2.03602 inHg. The factor follows from the definitions of both units, not from a measurement, so it is exact.
How do I convert psi to inHg?
Multiply the pounds per square inch figure by 2.036 — or use the converter above, which updates as you type.
Is psi to inHg the same as inHg to psi?
No — they are inverses. One psi is 2.03602 inHg, while one inHg is 0.4911542 psi.
What is 1 psi in inHg?
1 psi = 2.03602 inHg (see the value page for the full arithmetic).