What is 32 psi in kPa?

32 psi is about 220 kPa, right in the middle of the 30-35 psi range most passenger car tyres run at.

What is 36 psi in kPa?

36 psi is about 248 kPa, on the higher end of typical passenger car tyre pressure.

Why it's different

Tyre pressure: kPa vs psi

32 psi is about 220 kPa. Most cars built for metric markets have their placard printed in kPa; most tyre gauges and servo air pumps are calibrated in psi. Neither is wrong. They're just different units for the same pressure.

Common tyre pressures, psi to kPa

Pascal-based units (kPa) are the SI-derived standard used on new-car compliance plates in most of the world. Pounds per square inch (psi) survives because tyre gauges, especially cheap analogue ones, were standardised on psi decades ago and never fully switched over, even in countries that otherwise use metric units everywhere else.

psi	kPa	bar
28	193	1.93
30	207	2.07
32	221	2.21
34	234	2.34
36	248	2.48
40	276	2.76

Always check your own car's placard (inside the driver's door jamb, glovebox, or fuel-flap) rather than a generic chart. Correct pressure depends on the specific vehicle, tyre, and load, not just the tyre's size.

Common questions

What is 32 psi in kPa?: 32 psi is about 220 kPa, right in the middle of the 30-35 psi range most passenger car tyres run at.
What is 36 psi in kPa?: 36 psi is about 248 kPa, on the higher end of typical passenger car tyre pressure.

Convert any tyre pressure →

Tyre pressure: kPa vs psi

Common questions

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