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PSI to KPa Converter.

Convert PSI to kPa instantly with this free calculator. 1 psi = 6.89476 kPa.

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Reference Table

Pa	kPa	MPa	bar	mbar	psi	atm	Torr
220.63232	0.22063232	0.0002206323	0.0022063232	2.206323	0.032	0.0021774717	1.654883
2206.3232	2.206323	0.0022063232	0.022063232	22.063232	0.32	0.021774717	16.548831
22063.232	22.063232	0.022063232	0.22063232	220.63232	3.2	0.21774717	165.488307
220632.32	220.63232	0.22063232	2.206323	2206.3232	32	2.177472	1654.8831
2206323.2	2206.3232	2.206323	22.063232	22063.232	320	21.774717	16548.8307
22063232	22063.232	22.063232	220.63232	220632.32	3200	217.74717	165488.3065
220632320	220632.32	220.63232	2206.3232	2206323.2	32000	2177.4717	1654883.0651

How to convert PSI to kPa

Formula. kilopascals = psi × 6.89476.

Relationship. 1 psi = 6.89476 kPa.

Worked example. 32 psi = 220.63232 kPa.

PSI to kPa conversion table

psi	kPa
1	6.89476
5	34.4738
10	68.9476
14.7	101.352972
15	103.4214
20	137.8952
25	172.369
28	193.05328
30	206.8428
32	220.63232
33	227.52708
35	241.3166
36	248.21136
40	275.7904
45	310.2642
50	344.738
60	413.6856
75	517.107
80	551.5808
90	620.5284
100	689.476
120	827.3712
150	1034.214
200	1378.952
300	2068.428

FAQ

Frequently Asked Questions

How do I convert PSI to kPa?

Multiply by 6.89476. For example, 32 psi × 6.89476 ≈ 220.6 kPa.

How many kPa is 35 PSI?

35 × 6.89476 ≈ 241.3 kPa, or about 2.41 bar. Rear tyres and loaded vehicles often specify pressures in this range.

How many kPa is 1 bar?

Exactly 100 kPa, since a bar is 100,000 pascals. That makes 1 bar about 14.5 psi, close to but not the same as one atmosphere (101.325 kPa).

Which countries use kPa for tyre pressure?

Australia, New Zealand and much of Asia label tyre placards in kPa; Europe generally uses bar; and the US, UK and India commonly use psi. Many modern cars print two or all three on the same sticker.

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