psi to ksi converter
1 psi = 0.001 ksi
And 1 ksi = 1,000 psi. Pounds per square inch to kilopounds per square inch.
Formula
ksi = psi × 0.001
A reading of 15 psi is 15 × 0.001 = 0.015 ksi.
psi to ksi table
| psi | ksi |
|---|---|
| 1 psi | 0.001 ksi |
| 5 psi | 0.005 ksi |
| 10 psi | 0.01 ksi |
| 15 psi | 0.015 ksi |
| 30 psi | 0.03 ksi |
| 50 psi | 0.05 ksi |
| 100 psi | 0.1 ksi |
| 500 psi | 0.5 ksi |
| 1,000 psi | 1 ksi |
ksi to psi table
| ksi | psi |
|---|---|
| 1 ksi | 1,000 psi |
| 5 ksi | 5,000 psi |
| 10 ksi | 10,000 psi |
| 15 ksi | 15,000 psi |
| 30 ksi | 30,000 psi |
| 50 ksi | 50,000 psi |
About these units
psi (pounds per square inch): US customary pressure: tires, compressed air, hydraulics and water supply.
ksi (kilopounds per square inch): US structural and material strength: 1 ksi = 1,000 psi.
Gauge pressure (psig, barg) is measured relative to the surrounding atmosphere; absolute pressure (psia, bara) is relative to vacuum. Converting units never changes that reference: absolute = gauge + about 14.696 psi (1.01325 bar) at sea level. Stress uses the same units: 1 MPa = 1 N/mm².
Convert ksi to psi instead · All pressure and stress conversions