Pounds-force per square inch to Millibars
1 psi ≈ 68.95 mbar. Edit either value to convert instantly.
Conversion formula
mbar = psi × (8.896443230521 × 10¹² / 1.29032 × 10⁹) × (0.01)1 psi ≈ 68.9476 mbar
pound-force per square inch (psi)
Pound-force per square inch is a unit of pressure: 1 psi = 6,894.75729316836… Pa.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
millibar (mbar)
Millibar is a unit of pressure: 1 mbar = 100 Pa.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
Conversion table
| psi | mbar |
|---|---|
| ≈ 68.9476 | |
| ≈ 137.895 | |
| ≈ 344.738 | |
| ≈ 689.476 | |
| ≈ 1,034.21 | |
| ≈ 1,378.95 | |
| ≈ 1,723.69 | |
| ≈ 2,068.43 | |
| ≈ 2,757.9 | |
| ≈ 3,102.64 |
| psi | mbar |
|---|---|
| ≈ 3,447.38 | |
| ≈ 4,136.85 | |
| ≈ 4,826.33 | |
| ≈ 5,515.81 | |
| ≈ 6,205.28 | |
| ≈ 6,894.76 | |
| ≈ 10,342.1 | |
| ≈ 11,031.6 | |
| ≈ 11,721.1 | |
| ≈ 12,410.6 |
Frequently asked questions
How many millibars are in 1 pound-force per square inch?
1 psi ≈ 68.95 mbar. mbar = psi × (8.896443230521 × 10¹² / 1.29032 × 10⁹) × (0.01)
How do I convert psi to mbar?
mbar = psi × (8.896443230521 × 10¹² / 1.29032 × 10⁹) × (0.01)
Is 1 pound-force per square inch bigger than 1 millibar?
1 psi ≈ 68.95 mbar.
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