Pressure

Torrs to Bars Converter

Convert torrs (Torr) to bars (bar). 1 torr = 0.001333223684 bars (exact)

1 torr = 0.00133322368421 bars

How to convert torrs to bars

Formulabar = Torr × 0.001333223684

Multiply the value in torrs by 0.001333223684. To go the other way, multiply by 750.0616827 (or divide by 0.001333223684).

A torr is smaller than a bar: it takes 750.0616827 torrs to make one bar.

Worked examples

  • 1 torr1 Torr × 0.001333223684 = 0.001333223684 bar
  • 5 torrs5 Torr × 0.001333223684 = 0.006666118421 bar
  • 10 torrs10 Torr × 0.001333223684 = 0.01333223684 bar
  • 20 torrs20 Torr × 0.001333223684 = 0.02666447368 bar
  • 100 torrs100 Torr × 0.001333223684 = 0.1333223684 bar

Torrs to bars conversion table

Values are calculated by the conversion engine and rounded to 8 significant figures.

Torrs to bars: 0.1–10 Torr
Torrs (Torr)Bars (bar)
0.1 Torr0.00013332237 bar
0.25 Torr0.00033330592 bar
0.5 Torr0.00066661184 bar
1 Torr0.0013332237 bar
2 Torr0.0026664474 bar
3 Torr0.0039996711 bar
4 Torr0.0053328947 bar
5 Torr0.0066661184 bar
6 Torr0.0079993421 bar
7 Torr0.0093325658 bar
8 Torr0.010665789 bar
9 Torr0.011999013 bar
10 Torr0.013332237 bar
Torrs to bars: 12–1,000 Torr
Torrs (Torr)Bars (bar)
12 Torr0.015998684 bar
15 Torr0.019998355 bar
20 Torr0.026664474 bar
25 Torr0.033330592 bar
30 Torr0.039996711 bar
40 Torr0.053328947 bar
50 Torr0.066661184 bar
75 Torr0.099991776 bar
100 Torr0.13332237 bar
250 Torr0.33330592 bar
500 Torr0.66661184 bar
1,000 Torr1.3332237 bar

About the units

Torr (Torr)

Exactly 1/760 of a standard atmosphere; used in vacuum technology. One torr equals 133.3223684 pascals (Pa).

Bar (bar)

Exactly 100,000 Pa, very close to one atmosphere. Common for tyres, scuba tanks and espresso machines (9 bar).

Frequently asked questions

How many bars are in one torr?

There are 0.001333223684 bars in one torr, and this value is exact by definition.

How do I convert torrs to bars?

Multiply the number of torrs by 0.001333223684. For example, 10 Torr × 0.001333223684 = 0.01333223684 bar.

How many torrs are in one bar?

One bar equals 750.0616827 torrs. That is the reverse factor, 1 ÷ 0.001333223684.

What is 10 torrs in bars?

10 Torr = 0.01333223684 bar.

Is this Torr to bar converter accurate?

Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.

Convert torrs to other units

Convert other units to bars

Try “psi to bar”, “cups”, “binary” or “5 ft in cm”.