torr to pascals | Exact Decimal + Formula

1 Torr = 133.322368 Pascal

One torr equals about 133 pascals (exactly 133.322368 Pa). Real-world use: vacuum systems and blood-pressure history (mmhg). This page expresses those values in pascals, which is used for scientific and engineering pressure measurements; everyday values are small, so kpa is common. Enter any value above — the result updates instantly, and a 1–1000 reference table follows below.

About Torr and Pascal

Torr (Torr)

A torr is 1/760 of an atmosphere, essentially equal to one millimeter of mercury.

Where it's used: Vacuum systems and blood-pressure history (mmHg).

Pascal (Pa)

The pascal is the SI unit of pressure — one newton of force per square meter.

Where it's used: Scientific and engineering pressure measurements; everyday values are small, so kPa is common.

Pressure Converter

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Precision

Formula

Pa = Torr × 133.322368

To convert Torr to Pascal, use the formula displayed above.

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Torr to Pascal: Quick Reference Table

Torr	Pascal (Decimal)	Fraction	Real-world equivalent
0.001 Torr	0.133322 Pa	-	fractional unit measurement
0.01 Torr	1.333224 Pa	-	standard single unit scale
0.1 Torr	13.332237 Pa	-	multiple unit increments
0.5 Torr	66.661184 Pa	-	multiple unit increments
1 Torr	133.322368 Pa	-	multiple unit increments
2 Torr	266.644736 Pa	-	multiple unit increments
5 Torr	666.61184 Pa	-	multiple unit increments
10 Torr	1333.22368 Pa	-	multiple unit increments
25 Torr	3333.0592 Pa	-	multiple unit increments
50 Torr	6666.1184 Pa	-	multiple unit increments
100 Torr	13332.2368 Pa	-	multiple unit increments
250 Torr	33330.592 Pa	-	multiple unit increments
500 Torr	66661.184 Pa	-	multiple unit increments
1000 Torr	133322.368 Pa	-	multiple unit increments

Torr to Pa Formula and Examples

Direct Formula Pa = Torr × 133.322368

Inverse Formula Torr = Pa × 0.007501

Mental Math Shortcut

Multiply the value by roughly 133.3 to calculate the equivalent amount in your head.

Common Torr to Pascal Calculations

5 Torr = 666.61184 Pa
10 Torr = 1333.22368 Pa
50 Torr = 6666.1184 Pa
100 Torr = 13332.2368 Pa
500 Torr = 66661.184 Pa

Precision & Practical Use

For example, 10 Torr = 1333.22368 Pa — roughly multiple unit increments.

Tire pressures are specified to 1 psi or 0.1 bar; scuba and HVAC work also use whole units. The extra decimals here are for engineering precision.

Related Specialist Pressure Calculators & Niche Tools

Pressure represents force acting over a unit of area. Standard pressure scales like PSI, bar, kilopascals (kPa), and atmospheres (atm) are utilized in HVAC, hydraulics, automotive tire inflation, and pneumatic tool operations.

Converting pressure ratings accurately is essential for equipment safety. For instance, European machinery gauges often use bar, whereas American compressors use PSI, necessitating quick conversions to prevent system over-pressurization. Our pressure calculators help technicians easily convert between scales, ensuring pressure vessels, hydraulic lines, and automotive tires are maintained at the correct operational levels.

PSI/Bar/kPa Converter Convert pressure units.

How to Convert Torr to Pascal

How many pascals are in one torr?

One Torr (Torr) equals 133.322368 Pascal (Pa). To convert torrs to pascals, multiply the torr value by 133.322368.

How do I convert Torr to Pascal?

Multiply your torr value by 133.322368 to get the result in Pascal: Pa = Torr × 133.322368. For example, 5 Torr = 666.61184 Pa.

What is the formula for converting Torr to Pa?

The conversion formula is Pa = Torr × 133.322368. Use the calculator above for any value, and see the reference table below for common inputs from 0.001 to 1000.

Is there a quick mental estimate for Torr to Pa?