Convert pascals to torr

1 Pa=0.007501Torr

Use the converter below to change any pascals value into torr instantly — with formula, conversion table, and real-world examples.

You have

Equals

0.0075006

Conversion formula

Forward

torr = pascals × 0.007501

Reverse

pascals = torr × 133.322

Example: 10 Pa × 0.007501 = 0.07501 Torr.

About both units

From

Pascal

The pascal is the SI unit of pressure — one newton per square metre. Named after Blaise Pascal. 1 Pa is a very small pressure; atmospheric pressure is about 101,325 Pa. Pressure readings in engineering are usually in kPa or MPa.

Real-world: Atmospheric pressure: 101,325 Pa. Conversation level: 0.001 Pa sound pressure. Truck tyre: 900,000 Pa.

Read full pascal reference →

Torr

The torr equals 1/760 atm — approximately 133.32 Pa. Essentially equivalent to mmHg but defined slightly differently. Used in vacuum-system engineering and older physics.

Real-world: Low-vacuum: 760 to 25 torr. High-vacuum: 10⁻³ to 10⁻⁹ torr. Semiconductor fabrication: often below 10⁻⁶ torr.

Read full torr reference →

Pascal to Torr conversion table

Common pascals to torr values for quick reference.

Pascal (Pa)	Torr (Torr)
1 Pa	0.007501 Torr
5 Pa	0.0375 Torr
10 Pa	0.07501 Torr
25 Pa	0.1875 Torr
50 Pa	0.375 Torr
100 Pa	0.7501 Torr
200 Pa	1.50012 Torr
500 Pa	3.75031 Torr
1,000 Pa	7.50062 Torr
5,000 Pa	37.5031 Torr

Tips & common mistakes

Quick tips

1 Pa = 1 N/m².
1 kPa = 1000 Pa; 1 MPa = 1,000,000 Pa; 1 bar = 100,000 Pa.
Use kPa, MPa or bar for practical engineering work.

Avoid these

Confusing Pa with psi — 1 psi = 6895 Pa.
Using Pa for tyre pressures — 220,000 Pa unwieldy; use 2.2 bar.
Mixing Pa absolute and Pa gauge without specification.

Frequently asked questions

How many torr in a pascal?

One pascal equals 0.007501 torr.

How do I convert pascals to torr?

Multiply the pascal value by 0.007501 to get the equivalent in torr.

What is 100 pascals in torr?

100 pascals equals 0.7501 torr.

Is a pascal bigger than a torr?

No. 1 pascal equals 0.007501 torr, so one pascal is smaller.

How to convert pascals to torr without a calculator?

Multiply by 0.01 for a quick estimate; use a calculator for precise results.

Related pressure conversions

📊 See full comparison matrix →

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