kPa to psi
1 kPa (kPa) equals 0.145 psi (psi). Type a value into either box below for an instant two-way conversion. For other units, use the full unit converter.
Chinese version: 千帕转psi
Conversion factor
1 kPa = 0.145 psi
Reverse: 1 psi = 6.895 kPa
kPa to psi converter
kPa（kPa）
psi（psi）
kPa to psi conversion table
| kPa | psi | Detail |
|---|---|---|
| 100 | 14.5 | 100 kPa to psi |
| 150 | 21.76 | 150 kPa to psi |
| 200 | 29.01 | 200 kPa to psi |
| 220 | 31.91 | 220 kPa to psi |
| 230 | 33.36 | 230 kPa to psi |
| 250 | 36.26 | 250 kPa to psi |
| 300 | 43.51 | 300 kPa to psi |
| 400 | 58.02 | 400 kPa to psi |
| 500 | 72.52 | 500 kPa to psi |
| 1,000 | 145.04 | 1,000 kPa to psi |
How to convert
To convert kPa to psi, multiply: psi = kPa × 0.145
To convert psi to kPa, divide: kPa = psi ÷ 0.145 (equivalently × 6.895).
Example: 220 kPa × 0.145 = 31.91 psi. The factor is derived from the international definition of each unit; results are shown to 4 significant figures.
Frequently asked questions
220 kPa = 31.91 psi. The formula is: value in kPa × 0.145 = value in psi. Use the converter above to convert any value instantly.
1 psi = 6.895 kPa. To convert back, divide the psi value by 0.145 (or multiply by 6.895).
psi = kPa × 0.145; conversely kPa = psi ÷ 0.145. For example, 220 kPa × 0.145 = 31.91 psi. The factor comes from the international definition of the units.
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Disclaimer: conversion factors are derived from international unit definitions and results are for reference only. For trade settlement, engineering or legal documents, follow the contract or official metrology standards.