Bars to Pounds per square inch Converter bar → psi

1 bar (bar) = 14.50377377 pounds per square inch (psi). Type a value below, the conversion happens instantly, entirely on your device.

From

1 bar = 14.50377377 psi

Precision

2.4 bars = 34.809057 pounds per square inch

2.4 × 14.5038 = 34.809057

1 bar equals 14.5038 psi, so multiplying by 14.5038 converts the value. The result describes the exact same quantity, only the measuring stick changes.

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How to convert bars to pounds per square inch

pounds per square inch = bars × 14.50377377, multiply the bar value by 14.5038.

Example: 2.4 bar = 34.8091 psi.

To convert the other way: bars = pounds per square inch ÷ 14.50377377 — or use the dedicated psi to bar converter .

Bar-to-psi converts European tire and equipment pressures to US units: 2.4 bar is 34.8 psi. A scuba tank rated 232 bar is 3,365 psi.

Bars to Pounds per square inch conversion table

Bars (bar)	Pounds per square inch (psi)
0.5	7.2518869
1	14.503774
1.5	21.755661
2	29.007548
2.2	31.908302
2.4	34.809057
2.5	36.259434
3	43.511321
4	58.015095
5	72.518869
10	145.03774
50	725.18869
100	1450.3774
200	2900.7548
232	3364.8755
300	4351.1321

About the units

What is a bar?

A bar is exactly 100,000 Pa, within 2% of one atmosphere. European tire pressures and scuba tank ratings are given in bar.

What is a pound per square inch?

PSI (pound-force per square inch) is the US customary pressure unit, about 6,894.76 Pa. US tire pressures (typically 30-35 psi) and plumbing systems use psi.

Frequently asked questions

How many pounds per square inch are in 1 bar?

1 bar (bar) = 14.50377377 pounds per square inch (psi).

What is the formula to convert bars to pounds per square inch?

pounds per square inch = bars × 14.50377377, multiply the bar value by 14.5038.

How do I convert bar to psi without a calculator?

Multiply by 14.5 for a close estimate. Exact factor: 1 bar = 14.50377377 psi.

Is this bar-to-psi converter accurate and private?

Yes. It uses the exact internationally defined conversion factors and computes results locally in your browser, your input is never sent to a server, and the page keeps working offline.