120 pounds per square inch to bar
8.274 bar
120 psi = 8.274 bar.
bar
8.274bar
120 psi = 8.274 bar
In short
How many bar is 120 pounds per square inch?
120 psi = 8.274 bar. 1 pounds per square inch = 0.068948 bar, so the working is 120 × 0.068948 = 8.274.
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 pounds per square inch = 0.068948 bar 120 × 0.068948 = 8.274
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 to | Answer (bar) | Off by |
|---|---|---|
| Whole number | 8 | −0.27371 |
| 1 decimal | 8.3 | +0.02629 |
| 2 decimals | 8.27 | −0.00371 |
Round trip: take 8.274 bar back the other way and you land on 120.0042 psi — a drift of 0.0042 psi. That gap is the rounding, not the conversion.
Frequently asked questions
What is 120 pounds per square inch in bar?
120 pounds per square inch is 8.274 bar. 1 pounds per square inch = 0.068948 bar, so the working is 120 × 0.068948 = 8.274.
How accurate is 8.274 bar?
Rounding to 8.274 bar and converting straight back gives 120.0042 psi, a drift of 0.0042 psi from the 120 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
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