Kilopascals to Pounds per square inch (kPa to psi)

Convert kilopascals to pounds per square inch instantly. 1 kilopascal = 0.1450377377 pounds per square inch, so multiply by 0.1450377377. Includes worked examples and a full kPa to psi table.

How to convert kilopascals to pounds per square inch

1 kilopascal = 0.1450377377 pounds per square inch and 1 pound per square inch = 6.894757293 kilopascals. To convert kilopascals to pounds per square inch, multiply by 0.1450377377:

psi = kPa × 0.1450377377

Examples

  • 100 kPa × 0.1450377377 = 14.50377377 psi
  • 220 kPa × 0.1450377377 = 31.9083023 psi
  • 250 kPa × 0.1450377377 = 36.25943443 psi

kPa to psi conversion table

Kilopascals (kPa)Pounds per square inch (psi)
1 kPa0.1450377377 psi
2 kPa0.2900754755 psi
3 kPa0.4351132132 psi
4 kPa0.5801509509 psi
5 kPa0.7251886887 psi
6 kPa0.8702264264 psi
7 kPa1.015264164 psi
8 kPa1.160301902 psi
9 kPa1.30533964 psi
10 kPa1.450377377 psi
12 kPa1.740452853 psi
15 kPa2.175566066 psi
20 kPa2.900754755 psi
25 kPa3.625943443 psi
30 kPa4.351132132 psi
40 kPa5.801509509 psi
50 kPa7.251886887 psi
60 kPa8.702264264 psi
70 kPa10.15264164 psi
75 kPa10.87783033 psi
80 kPa11.60301902 psi
90 kPa13.0533964 psi
100 kPa14.50377377 psi
150 kPa21.75566066 psi
200 kPa29.00754755 psi
250 kPa36.25943443 psi
500 kPa72.51886887 psi
1,000 kPa145.0377377 psi
5,000 kPa725.1886887 psi
10,000 kPa1,450.377377 psi

What is a kilopascal?

A kilopascal is 1,000 pascals; 100 kPa = 1 bar. It is used for tyre pressures in many countries.

What is a pound per square inch?

Pounds per square inch (psi) is the imperial pressure unit; 1 psi ≈ 6.895 kPa. Car tyres are usually inflated to 30–35 psi.

Related conversions

Pounds per square inch to kilopascalsBar to pounds per square inchPounds per square inch to barKilograms-force per cm² to pounds per square inchPounds per square inch to kilograms-force per cm²Megapascals to pounds per square inchPounds per square inch to megapascalsBar to kilopascalsKilopascals to barMillimetres of mercury to kilopascalsAll pressure units

Frequently asked questions

How do I convert kilopascals to pounds per square inch?

Multiply the value in kilopascals by 0.1450377377. 1 kilopascal = 0.1450377377 pounds per square inch.

How many kilopascals are in one pound per square inch?

1 pound per square inch = 6.894757293 kilopascals.

What is 220 kPa in psi?

220 kPa = 31.9083023 psi.

What is 250 kPa in psi?

250 kPa = 36.25943443 psi.