kg/cm² to PSI Converter
Kilogram-force per square centimeter (kgf/cm² or kg/cm²) is a traditional metric pressure unit, still common in Asia and older European equipment. 1 kg/cm² = 14.2233 psi. This unit...
Formula
Source: Engineering Toolbox, NIST | Last reviewed: June 8, 2026
Examples
1 kg/cm²
= 14.22 psi
1 kg/cm² = 14.22 psi
7 kg/cm²
= 99.56 psi
Common pneumatic supply pressure (7 kg/cm²)
100 kg/cm²
= 1422 psi
210 kg/cm²
= 2987 psi
Typical hydraulic system (210 kg/cm²)
Quick Reference Table
| kg/cm² | PSI |
|---|---|
| 1 | 14.22 |
| 5 | 71.12 |
| 7 | 99.56 |
| 10 | 142.2 |
| 50 | 711.2 |
| 100 | 1422 |
| 210 | 2987 |
Where is this used?
Hydraulic system ratings from Japanese, Korean, and Taiwanese manufacturers.
Legacy European equipment documentation and pneumatic system pressure switch settings.
Frequently Asked Questions
Is kg/cm² the same as bar?
Nearly. 1 kg/cm² = 0.980665 bar. They differ by about 2%. Many Asian pressure gauges are dual-scaled in both units. For most industrial applications, the difference is negligible, but verify for precision work.
Why is this unit still used?
Despite not being an SI unit, kg/cm² persists due to its intuitive meaning — it directly relates mass to area. Japanese, Korean, and Taiwanese industrial standards commonly specify pressures in kg/cm². Many legacy systems were designed around this unit.
How does kg/cm² relate to MPa?
1 kg/cm² = 0.0980665 MPa. To convert, multiply kg/cm² by 0.09807. Conversely, 1 MPa ≈ 10.2 kg/cm². For hydraulic systems, 210 kg/cm² = 20.6 MPa — a common design pressure.
Reviewed for accuracy
· Last reviewed: June 8, 2026
All calculations are for reference only. Always verify with manufacturer data and a qualified engineer for critical applications. Learn about our editorial process.