Pounds per square inch to Kilopascals
Convert pounds per square inch to kilopascals instantly.
Pounds per square inch to Kilopascals (psi to kPa) Converter
1 pound per square inch = 6.8948 kilopascals
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- 1 psi = 6.8948 kPa
- 5 psi = 34.474 kPa
- 10 psi = 68.948 kPa
- 25 psi = 172.37 kPa
- Barbar
- Pounds per square inchpsi
- KilopascalskPa
- Barbar
- Pounds per square inchpsi
How it’s calculated
kPa = psi × 6.894757293
- Multiply the value in pounds per square inch by 6.894757293.
- To go back, divide by 6.894757293 (or multiply by 0.1450377377).
- 1 psi = 6.894757293 kPa · 1 kPa = 0.1450377377 psi
Quick examples
1 pound per square inch = 6.8948 kilopascals · 1 kPa = 0.14504 psi
- 1 pound per square inch = 6.8948 kilopascals
- 5 pounds per square inch = 34.474 kilopascals
- 10 pounds per square inch = 68.948 kilopascals
- 25 pounds per square inch = 172.37 kilopascals
- 100 pounds per square inch = 689.48 kilopascals
Pounds per square inch to kilopascals conversion table
| Pounds per square inch (psi) | Kilopascals (kPa) |
|---|---|
| 0.1 psi | 0.68948 kPa |
| 0.5 psi | 3.4474 kPa |
| 1 psi | 6.8948 kPa |
| 2 psi | 13.79 kPa |
| 3 psi | 20.684 kPa |
| 4 psi | 27.579 kPa |
| 5 psi | 34.474 kPa |
| 6 psi | 41.369 kPa |
| 7 psi | 48.263 kPa |
| 8 psi | 55.158 kPa |
| 9 psi | 62.053 kPa |
| 10 psi | 68.948 kPa |
| 15 psi | 103.42 kPa |
| 20 psi | 137.9 kPa |
| 25 psi | 172.37 kPa |
| 30 psi | 206.84 kPa |
| 40 psi | 275.79 kPa |
| 50 psi | 344.74 kPa |
| 75 psi | 517.11 kPa |
| 100 psi | 689.48 kPa |
| 250 psi | 1,723.7 kPa |
| 500 psi | 3,447.4 kPa |
| 1,000 psi | 6,894.8 kPa |
About these units
Pound per square inch (psi)
US & imperial (identical)
1 psi ≈ 6,894.7573 Pa
Pounds of force per square inch, about 6,894.757 Pa. Common for tyres and gauges in the US.
Source: NIST SP 811 / Handbook 44
Kilopascal (kPa)
SI (metric)
1 kPa = 1,000 Pa (exact)
Source: BIPM SI Brochure (9th ed.) (SI prefixes and accepted units)
Frequently asked questions
How do I convert pounds per square inch to kilopascals?
Use kPa = psi × 6.894757293. Multiply the value in pounds per square inch by 6.894757293.
How many kilopascals are in 1 pound per square inch?
1 pound per square inch (psi) equals 6.8948 kilopascals (kPa); more precisely 6.894757293.
How many pounds per square inch are in 1 kilopascal?
1 kilopascal (kPa) equals 0.14504 pounds per square inch (psi); more precisely 0.1450377377.
What is 10 psi in kPa?
10 pounds per square inch = 68.948 kilopascals.
What is a pound per square inch?
Pounds of force per square inch, about 6,894.757 Pa. Common for tyres and gauges in the US.
Related conversions
Formula: kPa = psi × 6.894757293. Factors last reviewed 2026-10-27.