Tire Pressure Conversion Charts - bar to psi and psi to bar and other pressure units

Tire Pressure Conversion Charts display conversion charts for tire pressure measurement units, conversion from one to another unit. For e.g., psi to bar, bar to psi, psi to kPa, kPa to psi, bar to kPa and kPa to bar.

Tire pressure is defined as the force per area exerted by air.

Commonly used pressure units for tire pressure are psi (pounds per square inch) and bar.

Psi is a measuring unit frequently used in the United States, while bar is preferred in Europe. Psi is defined as a unit for pressure when the force of one pound is applied to a one-square-inch area.

Pascal (Pa) and Kilopascal (kPa) are units of measure in Europe and other countries where the metric system is dominant. Pascal is too little unit and therefore only Kilopascal is in use. Pascal is a small unit mainly used to measure low pressures and this is why tire pressures are more commonly measured in kPa (Kilopascals). 1 kPa is equal to 1000 Pa.

If you live in the United States where the imperial measurement system is dominant and you have a car from Germany where the metric system is used, you might need to know how to make conversion from bar to psi. The simplest way to make conversion is to multiply bar pressure by 14.50. If you live in Germany and buy a car manufactured in the United States, it's good to know how to convert psi to bar. Conversion is achieved by dividing the psi pressure by 14.50.

Formulas for pressure units onversion are as follows:

  • 1 bar = 14.50 psi
  • 1 psi = 0.07 bar

  • 1 psi = 6.89 kPa
  • 1 kPa = 0.14 psi

  • 1 bar = 100 kPa
  • 1 kPa = 0.01 bar

More information on how to use the charts on this page: How to use the charts.

Please choose the pressure conversion (button's white background designates selected conversion):

Tire pressure conversion chart: bar to psi conversion

Clear Filter
bar psi
1.927.56
229.01
2.130.46
2.231.91
2.333.36
2.434.81
2.536.26
2.637.71
2.739.16
2.840.61
2.942.06
343.51
3.144.96
3.246.41
3.347.86
3.449.31
3.550.76
3.652.21
3.753.66
3.855.11
3.956.56
458.02
4.159.47
4.260.92
4.362.37
4.463.82
4.565.27
4.666.72
4.768.17
4.869.62
4.971.07
572.52
5.173.97
5.275.42
5.376.87
5.478.32
5.579.77
5.681.22
5.782.67

Tire pressure conversion chart: psi to bar conversion

Clear Filter
psi bar
171.17
181.24
191.31
201.38
211.45
221.52
231.59
241.65
251.72
261.79
271.86
281.93
292
302.07
312.14
322.21
332.28
342.34
352.41
362.48
372.55
382.62
392.69
402.76
412.83
422.9
432.96
443.03
453.1
463.17
473.24
483.31
493.38
503.45
513.52
523.59
533.65
543.72
553.79
563.86
573.93
584
594.07
604.14
614.21
624.27
634.34
644.41
654.48
664.55
674.62
684.69
694.76
704.83
714.9
724.96
735.03
745.1
755.17
765.24
775.31
785.38
795.45
805.52

Tire pressure conversion chart: kPa to psi conversion

Clear Filter
kPa psi
12017.4
13018.85
14020.31
15021.76
16023.21
17024.66
18026.11
19027.56
20029.01
21030.46
22031.91
23033.36
24034.81
25036.26
26037.71
27039.16
28040.61
29042.06
30043.51
31044.96
32046.41
33047.86
34049.31
35050.76
36052.21
37053.66
38055.11
39056.56
40058.02
41059.47
42060.92
43062.37
44063.82
45065.27
46066.72
47068.17
48069.62
49071.07
50072.52
51073.97
52075.42
53076.87
54078.32
55079.77
56081.22
57082.67

Tire pressure conversion chart: psi to kPa conversion

Clear Filter
psi kPa
17117.21
18124.11
19131
20137.9
21144.79
22151.68
23158.58
24165.47
25172.37
26179.26
27186.16
28193.05
29199.95
30206.84
31213.74
32220.63
33227.53
34234.42
35241.32
36248.21
37255.11
38262
39268.9
40275.79
41282.69
42289.58
43296.47
44303.37
45310.26
46317.16
47324.05
48330.95
49337.84
50344.74
51351.63
52358.53
53365.42
54372.32
55379.21
56386.11
57393
58399.9
59406.79
60413.69
61420.58
62427.48
63434.37
64441.26
65448.16
66455.05
67461.95
68468.84
69475.74
70482.63
71489.53
72496.42
73503.32
74510.21
75517.11
76524
77530.9
78537.79
79544.69
80551.58
81558.48
82565.37
83572.27
84579.16

Tire pressure conversion chart: bar to kPa conversion

Clear Filter
bar kPa
1.2120
1.3130
1.4140
1.5150
1.6160
1.7170
1.8180
1.9190
2200
2.1210
2.2220
2.3230
2.4240
2.5250
2.6260
2.7270
2.8280
2.9290
3300
3.1310
3.2320
3.3330
3.4340
3.5350
3.6360
3.7370
3.8380
3.9390
4400
4.1410
4.2420
4.3430
4.4440
4.5450
4.6460
4.7470
4.8480
4.9490
5500
5.1510
5.2520
5.3530
5.4540
5.5550

Tire pressure conversion chart: kPa to bar conversion

Clear Filter
kPa bar
1201.2
1301.3
1401.4
1501.5
1601.6
1701.7
1801.8
1901.9
2002
2102.1
2202.2
2302.3
2402.4
2502.5
2602.6
2702.7
2802.8
2902.9
3003
3103.1
3203.2
3303.3
3403.4
3503.5
3603.6
3703.7
3803.8
3903.9
4004
4104.1
4204.2
4304.3
4404.4
4504.5
4604.6
4704.7
4804.8
4904.9
5005
5105.1
5205.2
5305.3
5405.4
5505.5
5605.6
5705.7

Disclaimer:
Please note that the chart data should be verified with another source. This is for informative purposes only. The tyresizecalculator.com is not responsible for any errors that may arise with its usage.

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