What is 31 PSI in bar?

31 PSI equals 2.137 bar, or 213.7 kPa. Multiply PSI by 0.0689476 to convert.

How do I convert 31 PSI to bar without a calculator?

Divide by 14.5 for a quick estimate: 31 ÷ 14.5 ≈ 2.14 bar. The exact answer is 2.137 bar.

Is 31 PSI a good tire pressure?

31 PSI is within the normal passenger-car range (30–35 PSI cold). Always use your vehicle's door-jamb spec rather than a general recommendation.

What is 31 PSI in kPa?

31 PSI = 213.7 kPa. Tire pressures in Canada and Europe are often given in kPa.

31 PSI to Bar

31 PSI equals 2.137 bar.

Formula: PSI × 0.0689476 = bar

31 PSI =

2.137bar

kPa

213.738 kPa

MPa

0.214 MPa

atm

2.109 atm

31 PSI is a typical cold tire pressure for passenger cars and SUVs. Check your door-jamb sticker for your vehicle's exact spec.

Computed to 3 decimal places using factor 0.0689476. For engineering or safety-critical uses verify against a calibrated reference.

Looking for your car's tire pressure?

31 PSI is in the passenger-car range. Use the tire-pressure database to find the exact cold PSI for your make and model.

→

Reference table

PSI to bar near 31

pounds per square inch (PSI)	bar (bar)	kPa	MPa
23 PSI	1.586 bar	158.579 kPa	0.159 MPa
24 PSI	1.655 bar	165.474 kPa	0.165 MPa
25 PSI	1.724 bar	172.369 kPa	0.172 MPa
26 PSI	1.793 bar	179.264 kPa	0.179 MPa
27 PSI	1.862 bar	186.159 kPa	0.186 MPa
28 PSI	1.931 bar	193.053 kPa	0.193 MPa
29 PSI	1.999 bar	199.948 kPa	0.2 MPa
30 PSI	2.068 bar	206.843 kPa	0.207 MPa
31 PSI	2.137 bar	213.738 kPa	0.214 MPa
32 PSI	2.206 bar	220.632 kPa	0.221 MPa
33 PSI	2.275 bar	227.527 kPa	0.228 MPa
34 PSI	2.344 bar	234.422 kPa	0.234 MPa
35 PSI	2.413 bar	241.317 kPa	0.241 MPa
36 PSI	2.482 bar	248.211 kPa	0.248 MPa
37 PSI	2.551 bar	255.106 kPa	0.255 MPa
38 PSI	2.62 bar	262.001 kPa	0.262 MPa
39 PSI	2.689 bar	268.896 kPa	0.269 MPa

By use case

Popular PSI values

Passenger car (street)

typical door-jamb spec

30 PSI 32 PSI 35 PSI 36 PSI

Sport / track

warm track use

28 PSI 30 PSI 32 PSI 34 PSI

Turbo boost

gauge pressure

10 PSI 15 PSI 20 PSI 22 PSI

Bicycle (road)

700c high pressure

80 PSI 90 PSI 100 PSI 110 PSI

Other PSI values

27 PSI 28 PSI 29 PSI 30 PSI 32 PSI 33 PSI 34 PSI 35 PSI

Try any value

Interactive PSI ↔ bar converter

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FAQ

Frequently asked

What is 31 PSI in bar?: 31 PSI equals 2.137 bar, or 213.7 kPa. Multiply PSI by 0.0689476 to convert.
How do I convert 31 PSI to bar without a calculator?: Divide by 14.5 for a quick estimate: 31 ÷ 14.5 ≈ 2.14 bar. The exact answer is 2.137 bar.
Is 31 PSI a good tire pressure?: 31 PSI is within the normal passenger-car range (30–35 PSI cold). Always use your vehicle's door-jamb spec rather than a general recommendation.
What is 31 PSI in kPa?: 31 PSI = 213.7 kPa. Tire pressures in Canada and Europe are often given in kPa.

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