Please provide values below to convert Inch of Mercury [inHg] to PSI [psi], or vice versa.
1 Inch of Mercury (inHg) = 0.4911541518 PSI (psi)
1 PSI (psi) = 2.036020659 Inch of Mercury (inHg)
Example: convert 15 Inch of Mercury (inHg) to PSI (psi):
15 Inch of Mercury (inHg) = 15 × 0.4911541518 PSI (psi) = 7.367312278 PSI (psi)
Inch of mercury (inHg) equals 3,386.39 pascals. Used in aviation and meteorology.
| Inch of Mercury [inHg] | PSI [psi] |
|---|---|
| 1 inHg | 0.4911541518 psi |
| 2 inHg | 0.9823083037 psi |
| 5 inHg | 2.455770759 psi |
| 10 inHg | 4.911541518 psi |
| 20 inHg | 9.823083037 psi |
| 50 inHg | 24.55770759 psi |
| 100 inHg | 49.11541518 psi |
| 200 inHg | 98.23083037 psi |
| 500 inHg | 245.5770759 psi |
| 1000 inHg | 491.1541518 psi |
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Converted Value = Input Value × (From Unit Factor / To Unit Factor). For non-linear domains, category-specific standard formulas are applied.
If 1 source unit equals 1000 target units, then 2 source units equal 2000 target units. Use the live converter above for exact values.
Q: Is this conversion accurate?
A: Yes, it uses fixed reference factors or tested standard formulas.
Q: Can I reverse the conversion?
A: Yes, swap the units or use the reverse conversion direction.