kPa ↔ PSI Converter
Convert between kilopascals (kPa) and PSI for accurate metric and imperial pressure measurements in engineering and science.
Units:
Value:
Decimal Places:
Conversion Table
| Kilopascals | PSI |
|---|---|
| 1 | 0.14504 |
| 5 | 0.72519 |
| 10 | 1.45038 |
| 20 | 2.90075 |
| 50 | 7.25189 |
| 100 | 14.50377 |
| 150 | 21.75566 |
| 200 | 29.00755 |
Understanding Kilopascals and PSI ⚖️
Kilopascals (kPa) and PSI are units of pressure used in metric and imperial systems.
Converting accurately between them is important in engineering, automotive applications, and scientific research.
Key Facts
- 1 PSI ≈ 6.895 kPa - handy for quick mental conversions.
- Use kPa for SI-based engineering and technical documentation.
- Use PSI in US customary applications, such as automotive and hydraulic systems.
- Accurate conversions ensure equipment operates safely and specifications are met.
Formulas
kPa = PSI × 6.895- Convert PSI to kilopascals.PSI = kPa ÷ 6.895- Convert kilopascals to PSI.
kPa ↔ PSI Examples
- Tire pressure: 32 PSI ≈ 221 kPa
- Hydraulic system: 100 kPa ≈ 14.5 PSI
- Pump gauge: 50 PSI ≈ 345 kPa
- Industrial sensor: 200 kPa ≈ 29 PSI
FAQs
Why convert between kPa and PSI?
Different systems and regions use different units; conversion ensures safe, accurate operation and compatibility.
How do I quickly estimate kPa from PSI?
Multiply PSI by 6.895 for a close approximation.
Which unit is preferred?
Use kPa for metric/SI-based contexts and PSI for US customary applications, automotive, or industrial systems.