BAR to PSI Conversion

Convert BAR to PSI
 

Maintaining proper tyre pressure is paramount for ensuring safety, increasing fuel efficiency, and prolonging tyre lifespan. Find the right tyre pressure for your car tyres using the BAR to PSI conversion table available at Tire Streets. Tyre pressure is commonly measured in BAR (bars), PSI (pounds per square inch) and kPa (kilopascal), and it is no different in the UK.

Related:

PSI to BAR Conversion

KPA to BAR Conversion

Let’s understand BAR pressure and how to convert BAR to PSI below:

What is BAR pressure?

BAR pressure is a metric unit used to measure pressure, equivalent to 100,000 Pascals. It represents the force exerted by a fluid per unit area, similar to the force of a 10-meter column of water.

How to convert BAR to PSI:

Converting BAR to PSI is a simple process. 1 Bar is approximately equivalent to 14.504 PSI. So, the BAR to PSI formula is:

Bar x 14.504 = PSI.

For example: 2.5 BAR to PSI is 36.36 PSI. This is calculated using the formula:

2.5 (BAR) x 14.504 = 36.26 PSI.

And, if you have a pressure of 2.2 BAR, the equivalent pressure in PSI would be 31.91 PSI.

When does BAR to PSI conversion help?

You might be living in a country where the imperial measurement system is dominant, and you purchased a car from another country where the metric system is used. It is then essential to know BAR to PSI conversion and vice versa.

It is also helpful when reading vehicle manuals and manufacturer guidelines to find the right tyre pressure in PSI.

 

BAR to PSI Conversion Table

Here is a full table with quick BAR to PSI conversions:

BAR (Bar)

PSI (Pound per square inch)

1.3 bar to psi

18.86 psi

1.4 bar to psi

20.31 psi

1.5 bar to psi

21.76 psi

1.6 bar to psi

23.21 psi

1.7 bar to psi

24.66 psi

1.8 bar to psi

26.11 psi

1.9 bar to psi

27.56 psi

2 bar to psi

29.01 psi

2.1 bar to psi

30.46 psi

2.2 bar to psi

31.91 psi

2.3 bar to psi

33.36 psi

2.4 bar to psi

34.81 psi

2.5 bar to psi

36.26 psi

2.6 bar to psi

37.71 psi

2.7 bar to psi

39.16 psi

2.8 bar to psi

40.61 psi

2.9 bar to psi

42.06 psi

3 bar to psi

43.51 psi

3.1 bar to psi

44.96 psi

3.2 bar to psi

46.41 psi

3.3 bar to psi

47.86 psi

3.4 bar to psi

49.31 psi

3.5 bar to psi

50.76 psi

3.6 bar to psi

52.21 psi

3.7 bar to psi

53.66 psi

3.8 bar to psi

55.12 psi

3.9 bar to psi

56.57 psi

4 bar to psi

58.02 psi

4.1 bar to psi

59.47 psi

4.2 bar to psi

60.92 psi

4.3 bar to psi

62.37 psi

4.4 bar to psi

63.82 psi

4.5 bar to psi

65.27 psi

4.6 bar to psi

66.72 psi

4.7 bar to psi

68.17 psi

4.8 bar to psi

69.62 psi

4.9 bar to psi

71.07 psi

5 bar to psi

72.52 psi

5.1 bar to psi

73.97 psi

5.2 bar to psi

75.42 psi

5.3 bar to psi

76.87 psi

5.4 bar to psi

78.32 psi

5.5 bar to psi

79.77 psi

5.6 bar to psi

81.22 psi

5.7 bar to psi

82.67 psi

5.8 bar to psi

84.12 psi

5.9 bar to psi

85.57 psi

6 bar to psi

87.02 psi

6.1 bar to psi

88.47 psi

6.2 bar to psi

89.92 psi

6.3 bar to psi

91.38 psi

6.4 bar to psi

92.83 psi

6.5 bar to psi

94.28 psi

6.6 bar to psi

95.73 psi

6.7 bar to psi

97.18 psi

6.8 bar to psi

98.63 psi

6.9 bar to psi

100.08 psi

7 bar to psi

101.53 psi

 

BAR to PSI Conversion Chart

BAR to PSI Conversion Chart - Tire Streets UK

Keeping tyres at the correct pressure is one of the simplest ways to improve both safety and fuel efficiency. While most UK vehicles list pressures in BAR, many portable gauges and compressors are marked in PSI. Rather than reaching for a calculator every time you check your tyres, this downloadable BAR to PSI conversion chart lets you see the equivalent pressures at a glance.

Use the Bar to PSI conversion chart when you’re topping up at a petrol station or preparing for a long motorway trip. Simply locate the BAR reading recommended by your vehicle manufacturer and follow the row across to find the matching PSI value. The chart covers the most common pressure ranges used on everyday cars, SUVs and performance vehicles, so you can rely on it whether you’re commuting daily or heading to a track day.

Save the PNG to your phone or print a copy to keep in the glove box for quick reference. Having an easy, visual guide means you spend less time checking numbers and more time on the road with confidence that your tyres are inflated correctly. Download the free BAR to PSI Conversion Chart above and keep it handy whenever you check your pressures.

 

Frequently Asked Questions About BAR to PSI Conversion:

  • How to Convert 1 Bar to Psi

1 bar = 14.504 psi. So, the formula to convert 1 bar to psi is:

1 (Bar) x 14.504 = 14.504 PSI.

 

  • 1 PSI equals how many BARs?

1 PSI = 0.0689475729 BAR

 

  • What is BAR or PSI?

Both BAR and PSI are units used to measure pressure, with the bar being more prevalent in metric countries and psi in non-metric countries like the United States.

 

With the above information from Tire Streets about the right tyre pressure in PSI, you can convert bar to psi quickly and easily.