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bar → pounds per square inch

0.10 bar to pounds per square inch

1.45 psi

0.10 bar = 1.45 psi.

pounds per square inch

1.45psi

0.10 bar = 1.45 psi

In short

How many pounds per square inch is 0.10 bar?

0.10 bar = 1.45 psi. 1 bar = 14.503774 pounds per square inch, so the working is 0.10 × 14.503774 = 1.45.

The working

The factor below is an exact definition rather than a measurement, so nothing is approximated in the arithmetic. The only rounding on this page happens where a number is displayed.

1 bar = 14.503774 pounds per square inch
0.10 × 14.503774 = 1.45

How much precision do you need?

Each row is the same answer cut at a different number of decimals, with what that choice costs you. Pick the shortest row whose error is smaller than whatever you are measuring with.

Rounded toAnswer (psi)Off by
Whole number1−0.45038
1 decimal1.5+0.04962
2 decimals1.45−0.00038

Round trip: take 1.45 psi back the other way and you land on 0.1000 bar — a drift of 0.0000 bar. That gap is the rounding, not the conversion.

Frequently asked questions

What is 0.10 bar in pounds per square inch?

0.10 bar is 1.45 pounds per square inch. 1 bar = 14.503774 pounds per square inch, so the working is 0.10 × 14.503774 = 1.45.

How accurate is 1.45 psi?

Rounding to 1.45 psi and converting straight back gives 0.1000 bar, a drift of 0.0000 bar from the 0.10 you started with. The factor itself is exact; every bit of that difference comes from the rounding, not the conversion.

Nearby values

Any value at all

Bar to PSI Converter

Convert bar to psi — tyre pressure, boost gauges, and dive computers.

Open the bar to PSI converter