How do I convert Bar to Torr?

1 bar equals 750.061683 torr using SI-based conversion and precise factors.

What is the formula to convert Bar to Torr?

This is a linear unit conversion using a constant factor between units.

How can I share a direct bar to torr result?

Use the shareable URL: https://measurecalc.com/convert/bar-to-torr

Convert Bar to Torr

Q: Is Bar to Torr conversion exact?

Yes, it uses exact definitions or standardized constants (e.g., 1 in = 25.4 mm).

Category: Pressure

Value From To Precision

750.061683 torr

1 bar = 750.061683 torr

High-precision rounding: 6 decimals

How to convert bar to torr

Pressure is force per unit area. Pascals (and kPa, hPa) are SI, while bar and psi are widely used in engineering and scuba. Conversions must respect absolute vs gauge references when comparing values.

This converter calculates Bar to Torr values by using the correct conversion rule for the Pressure category. For linear units, standardized factors are used. For temperature, the calculator applies the proper formula with offsets.

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Quick conversion table

Handy values for Bar to Torr. Click a value to open that exact result.

Bar	Torr
1	750.061683
0.5	375.030841
2.5	1875.154207
10	7500.616827

Conversion formula

Linear unit conversions use standardized factors; many are exact by definition (e.g., 1 in = 25.4 mm, 1 ft = 0.3048 m).

Common mistakes

Comparing gauge pressure (psig) with absolute pressure (psia/hPa) without converting reference.
Mixing bar with atm (1 atm = 1.01325 bar).

Unit facts

Bar: One bar is exactly 100,000 Pa; convenient near-atmospheric unit used in meteorology and diving.
Torr: Torr is ≈133.322368 Pa; named after Torricelli (barometer). Used in vacuum science.

About Bar

Bar

Equals 100,000 Pa (exact). Handy engineering unit near mean sea-level pressure (≈1.01325 bar).

History: Introduced by early 20th-century meteorologists; remains popular in scuba, hydraulics, and weather.

About Torr

Torr

≈133.322 Pa. Preferred in high-vacuum work alongside millitorr and microns.

History: Named after Torricelli; bridges historical millimeters of mercury (mmHg) with SI pascals.

Frequently asked questions

How many Torr are in one Bar?

1 Bar equals 750.061683 Torr.

Is Bar to Torr conversion exact?

Many unit conversions are exact by definition, while others use standardized conversion constants.

What is the fastest way to convert Bar to Torr?

Enter a value in Bar, choose Torr as the target unit, and the calculator will instantly return the result.

Convert Bar to other units

bar → pa Pascal (Pa)
bar → psi Pounds per square inch (psi)
bar → atm Standard atmosphere (atm)

Convert other units to Torr

pa → torr Pascal (Pa)
psi → torr Pounds per square inch (psi)
atm → torr Standard atmosphere (atm)