Pounds per square inch → Kilopascal (psi → kpa)

psi to kpa direct conversion page with calculator, reverse conversion and comparison table.

1 psi = 6.89476 kpa
1 Pounds per square inch (psi) = 6.89476 Kilopascal (kpa).


swap converter

If you want to reverse convert, use Kilopascal → Pounds per square inch. 1 kpa = 0.14503768078947 psi. You can also explore the full Pressure converter page for more cross conversions.

Conversion formula

Pounds per square inch to Kilopascal formula: value in kpa = value in psi × 6.89476.

Kilopascal to Pounds per square inch formula: value in psi = value in kpa × 0.14503768078947.

How to convert Pounds per square inch to Kilopascal

To convert Pounds per square inch to Kilopascal, multiply the value in psi by 6.89476. This gives the result in kpa.

For example, 1 psi = 6.89476 kpa and 10 psi = 68.9476 kpa.

What is Pounds per square inch?

Pounds per square inch (psi): Pressure in pounds-force per square inch, commonly marked on tyres and US equipment. 1 psi ≈ 6894.76 Pa.

What is Kilopascal?

Kilopascal (kPa): A practical pressure scale for tyres, gas supplies and engineering specifications. 1 kPa = 1 000 Pa.

FAQ

How many kilopascal are in 1 pounds per square inch?

There are 6.89476 kpa in 1 psi.

Why can conversion results differ slightly?

Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.

How do I convert pounds per square inch to kilopascal?

Multiply the value in psi by 6.89476 to get the value in kpa.

Pounds per square inch → other Pressure units

Pounds per square inch → Kilopascal Table

The table below shows common values from Pounds per square inch to Kilopascal and the reverse direction for quick reference.

psikpaRounded
1 psi6.89476 kpa6.8948
2 psi13.78952 kpa13.7895
3 psi20.68428 kpa20.6843
4 psi27.57904 kpa27.5790
5 psi34.4738 kpa34.4738
10 psi68.9476 kpa68.9476
12 psi82.73712 kpa82.7371
15 psi103.4214 kpa103.4214
20 psi137.8952 kpa137.8952
25 psi172.369 kpa172.3690
30 psi206.8428 kpa206.8428
40 psi275.7904 kpa275.7904
50 psi344.738 kpa344.7380
75 psi517.107 kpa517.1070
100 psi689.476 kpa689.4760
200 psi1378.952 kpa1378.9520
250 psi1723.69 kpa1723.6900
500 psi3447.38 kpa3447.3800
750 psi5171.07 kpa5171.0700
1000 psi6894.76 kpa6894.7600
2500 psi17236.9 kpa17236.9000
5000 psi34473.8 kpa34473.8000
10000 psi68947.6 kpa68947.6000

Kilopascal → Pounds per square inch Table

kpapsiRounded
1 kpa0.14503768078947 psi0.1450
2 kpa0.29007536157894 psi0.2901
3 kpa0.43511304236841 psi0.4351
4 kpa0.58015072315788 psi0.5802
5 kpa0.72518840394735 psi0.7252
10 kpa1.4503768078947 psi1.4504
12 kpa1.7404521694736 psi1.7405
15 kpa2.175565211842 psi2.1756
20 kpa2.9007536157894 psi2.9008
25 kpa3.6259420197367 psi3.6259
30 kpa4.3511304236841 psi4.3511
40 kpa5.8015072315788 psi5.8015
50 kpa7.2518840394735 psi7.2519
75 kpa10.87782605921 psi10.8778
100 kpa14.503768078947 psi14.5038
200 kpa29.007536157894 psi29.0075
250 kpa36.259420197367 psi36.2594
500 kpa72.518840394735 psi72.5188
750 kpa108.7782605921 psi108.7783
1000 kpa145.03768078947 psi145.0377
2500 kpa362.59420197367 psi362.5942
5000 kpa725.18840394735 psi725.1884
10000 kpa1450.3768078947 psi1450.3768

Kilopascal → Pounds per square inch

The reverse value is 1 kpa = 0.14503768078947 psi.