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Pressure

Convert torr to megapascals

1 Torr=0.0001333MPa

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

0.00013332

Conversion formula

Forward
megapascals = torr × 0.0001333
Reverse
torr = megapascals × 7,500.62

Example: 10 Torr × 0.0001333 = 0.001333 MPa.

About both units

From

Torr

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 →
To

Megapascal

MPa

The megapascal equals 1,000,000 pascals or 10 bar. Used for high-pressure engineering — hydraulic systems, material strength, concrete compression tests. 1 MPa is roughly the pressure of a 100-tonne weight on 1 m².

Real-world: Concrete compressive strength: 20–60 MPa. Hydraulic press: 30–70 MPa. Steel yield strength: 250+ MPa.
Read full megapascal reference →

Torr to Megapascal conversion table

Common torr to megapascals values for quick reference.

Torr (Torr)Megapascal (MPa)
1 Torr0.0001333 MPa
5 Torr0.0006666 MPa
10 Torr0.001333 MPa
25 Torr0.003333 MPa
50 Torr0.006666 MPa
100 Torr0.01333 MPa
200 Torr0.02666 MPa
500 Torr0.06666 MPa
1,000 Torr0.1333 MPa
5,000 Torr0.6666 MPa

Tips & common mistakes

Quick tips

  • 1 Torr ≈ 1 mmHg (differ by ~1 ppm — negligible in practice).
  • 1 atm = 760 Torr exactly.
  • Named after Evangelista Torricelli, inventor of the barometer.

Avoid these

  • Assuming torr and mmHg are truly identical — they differ by ~10⁻⁷; only matters in metrology.
  • Using Torr in everyday context — obscure outside vacuum engineering.
  • Mixing Torr and mTorr without specification.

Frequently asked questions

How many megapascals in a torr?
One torr equals 0.0001333 megapascals.
How do I convert torr to megapascals?
Multiply the torr value by 0.0001333 to get the equivalent in megapascals.
What is 100 torr in megapascals?
100 torr equals 0.01333 megapascals.
Is a torr bigger than a megapascal?
No. 1 torr equals 0.0001333 megapascals, so one torr is smaller.
How to convert torr to megapascals without a calculator?
Multiply by 0 for a quick estimate; use a calculator for precise results.

Related pressure conversions

📊 See full comparison matrix →

More from Torr

Torr → Pa
1 = 133.322 Pa
Torr → kPa
1 = 0.1333 kPa
Torr → bar
1 = 0.001333 bar
Torr → mbar
1 = 1.33322 mbar
Torr → psi
1 = 0.01934 psi
Torr → atm
1 = 0.001316 atm
Torr → mmHg
1 = 1 mmHg
Torr → inHg
1 = 0.03937 inHg

More to Megapascal

Pa → MPa
1 = 1.0000e-6 MPa
kPa → MPa
1 = 0.001 MPa
bar → MPa
1 = 0.1 MPa
mbar → MPa
1 = 0.0001 MPa
psi → MPa
1 = 0.006895 MPa
atm → MPa
1 = 0.1013 MPa
mmHg → MPa
1 = 0.0001333 MPa
inHg → MPa
1 = 0.003386 MPa

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