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Pascals to Torr Converter

Convert pascals to torr and torr to pascals instantly. Bidirectional pressure converter with formula and common values.

Pa

Torr

99.9983

torr

13332 Pa = 99.9983 torr

torr = Pa × 0.00750062

Pascals to Torr: 1 Pa equals 0.007501 torr. To convert pascals to torr, multiply by 0.007501 (torr = Pa × 0.00750062). For example, 10 Pa = 0.075006 torr.

How to Convert Pascals to Torr

To convert from pascals to torr, multiply the value by 0.007501. The conversion is linear, meaning doubling the input doubles the output.

Conversion Formula

  • Pascals to Torr: torr = Pa × 0.00750062
  • Torr to Pascals: Pa = torr ÷ 0.00750062

Pascals to Torr Conversion Chart

Pascals (Pa)Torr (torr)
0.10.00075
0.250.001875
0.50.00375
10.007501
20.015001
30.022502
50.037503
100.075006
200.150012
250.187516
500.375031
1000.750062
2501.875155
10007.50062

Understanding the Units

What is a Pascal?

The pascal is the SI derived unit of pressure, equal to one newton of force per square meter (1 Pa = 1 N/m²).

Named after Blaise Pascal (1623–1662), the French mathematician and physicist whose experiments characterized atmospheric pressure.

Common contexts: fluid mechanics, meteorology.

What is a Torr?

One torr equals exactly 1/760 of a standard atmosphere, or about 133.322 pascals — close to one millimeter of mercury.

Named after Evangelista Torricelli (1608–1647), inventor of the barometer.

Common contexts: vacuum technology, medical blood pressure.

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FAQ

How many torr are in one pascal?

One pascal equals approximately 0.00750062 torr. One torr is about 133.322 pascals.

How do I convert pascals to torr?

Multiply the pascal value by 0.00750062 (or divide by 133.322). For example, 13,332 Pa × 0.00750062 = 100 torr.

What is torr?

Torr is a pressure unit named after Evangelista Torricelli, inventor of the barometer. One torr is approximately equal to one millimeter of mercury (mmHg).

Where is torr used?

Torr is standard in vacuum science, thin film deposition, and blood pressure measurement (as mmHg). Vacuum systems often specify pressure in torr or millitorr.

How many torr are in 1 pascal?

1 Pa equals 0.007501 torr.

How do you convert pascals to torr?

Multiply the pascal value by 0.007501. Formula: torr = Pa × 0.00750062.

How many torr are in 5 pascals?

5 Pa = 0.037503 torr.

How do you convert torr back to pascals?

Use the inverse formula: Pa = torr ÷ 0.00750062. For example, 1 torr = 133.322312 Pa.

What is the difference between Pascal and Torr?

The pascal is the SI derived unit of pressure, equal to one newton of force per square meter (1 Pa = 1 N/m²). One torr equals exactly 1/760 of a standard atmosphere, or about 133.322 pascals — close to one millimeter of mercury.