Kilopascal to Pounds per Square Inch Converter

1 kPa = 0.145038 psi

01

FORMULA

1 kPa = 0.145038 psi
02

CONVERSION TABLE

Kilopascal (kPa) Pounds per Square Inch (psi)
1 kPa 0.145038 psi
5 kPa 0.725189 psi
10 kPa 1.4504 psi
25 kPa 3.6259 psi
50 kPa 7.2519 psi
100 kPa 14.5038 psi
250 kPa 36.2594 psi
500 kPa 72.5189 psi
1,000 kPa 145.0377 psi
Pounds per Square Inch to Kilopascal
03

COMMON VALUES

1 kPa
= 0.145038 psi
2 kPa
= 0.290075 psi
3 kPa
= 0.435113 psi
5 kPa
= 0.725189 psi
10 kPa
= 1.4504 psi
15 kPa
= 2.1756 psi
20 kPa
= 2.9008 psi
25 kPa
= 3.6259 psi
30 kPa
= 4.3511 psi
50 kPa
= 7.2519 psi
75 kPa
= 10.8778 psi
100 kPa
= 14.5038 psi
04

RELATED CONVERSIONS

Bar → Pounds per Square Inch Pounds per Square Inch → Bar Atmosphere → Bar Bar → Atmosphere Pascal → Bar Bar → Pascal Pounds per Square Inch → Atmosphere Atmosphere → Pounds per Square Inch Millimeters of Mercury → Atmosphere Atmosphere → Millimeters of Mercury

About Kilopascal (kPa)

One thousand pascals, the kilopascal is the practical unit for tire pressure in most metric countries, blood pressure monitors in some regions, and industrial process pressures. Standard atmospheric pressure is approximately 101.325 kPa, and typical car tire pressure ranges from 200 to 250 kPa.

About Pounds per Square Inch (psi)

Pounds per square inch is the most common pressure unit in the United States, used for tire pressure (typically 30-35 psi for passenger cars), air compressor ratings, and water pressure in plumbing. Fire hydrants deliver water at 40-80 psi, and scuba tank pressures reach 3,000 psi.

How to Convert Kilopascal to Pounds per Square Inch

The conversion formula is: 1 kPa = 0.145038 psi. To convert from Kilopascal (kPa) to Pounds per Square Inch (psi), use the formula above or the interactive converter at the top of this page.

05

FAQ

How many Pounds per Square Inch in 1 Kilopascal?

1 Kilopascal (kPa) equals 0.145038 Pounds per Square Inch (psi).

How to convert Kilopascal to Pounds per Square Inch?

Multiply the Kilopascal value by 0.145038 to get the equivalent in Pounds per Square Inch. Formula: 1 kPa = 0.145038 psi

What is the formula for Kilopascal to Pounds per Square Inch conversion?

1 kPa = 0.145038 psi

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