Engineering Unit Converters

Convert ksi to PSI

Use our accurate converter to change ksi into psi. This tool is simple to use and works instantly.

How to Calculate

To change ksi to psi, you just need to know the conversion factor.

Rule: 1 ksi = 1,000 PSI

ksi to PSI
Pre-defined calculator for direct ksi to psi conversion.
ksi
0
PSI
Formula: 1 ksi = 1,000 PSI

Unit Information

About ksi

Definition: Kips per square inch is 1,000 pounds per square inch.

History: Adopted by US structural engineers to simplify large pressure values.

Where it is used: Standard for specifying the yield strength of structural steel in the US.

ksi to PSI Conversion Table

ksi [ksi]PSI [psi]
0.01 ksi10 psi
0.1 ksi100 psi
1 ksi1,000 psi
2 ksi2,000 psi
3 ksi3,000 psi
5 ksi5,000 psi
10 ksi10,000 psi
20 ksi20,000 psi
50 ksi50,000 psi
100 ksi100,000 psi
1000 ksi1,000,000 psi

How to Convert ksi to PSI

Calculation: To convert ksi to psi, multiply the value by the conversion factor (1,000).

Example: convert 15 ksi to psi:
15 ksi = 15 × 1,000 psi = 15,000 psi

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