Convert torrs to millimeter of mercurys

1 Torr = 0.999999857534 mmHg — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.

0.999 999 857 534mmHg
≈ Rounded to 12 s.f. 1 Torr ≈ 0.999 999 857 534 mmHg
As a fraction: 24125000000/24125003437
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1 Torr = 0.999999857534 mmHg
Show this value in all 27 pressure & stress units
  • Gigapascals GPa 0.000 000 133 322 368 421
  • Megapascals MPa 0.000 133 322 368 421
  • Kilopascals kPa 0.133 322 368 421
  • Hectopascals hPa 1.333 223 684 21
  • Pascals Pa 133.322 368 421
  • Millipascals mPa 133 322.368 421
  • Micropascals µPa 133 322 368.421
  • Bars bar 0.001 333 223 684 21
  • Millibars mbar 1.333 223 684 21
  • Atmosphere (standard)s atm 0.001 315 789 473 68
  • Atmosphere (technical)s at 0.001 359 509 806 32
  • Torrs Torr 1
  • Millitorrs mTorr 1000
  • Millimeter of mercurys mmHg 0.999 999 857 534
  • Centimeter of mercurys cmHg 0.099 999 985 753 4
  • Inch of mercurys inHg 0.039 370 073 131 2
  • Millimeter of waters mmH₂O 13.595 098 063 2
  • Centimeter of waters cmH₂O 1.359 509 806 32
  • Inch of waters inH₂O 0.535 240 081 227
  • Foot of waters ftH₂O 0.044 603 340 102 2
  • Pound per square inchs psi 0.019 336 774 704 6
  • Kilopound per square inchs ksi 0.000 019 336 774 704 6
  • Pound per square foots psf 2.784 495 557 47
  • Kilogram-force per square centimeters kgf/cm² 0.001 359 509 806 32
  • Kilogram-force per square meters kgf/m² 13.595 098 063 2
  • Newton per square millimeters N/mm² 0.000 133 322 368 421
  • Dyne per square centimeters dyn/cm² 1333.223 684 21

Every row is Torr converted through the pascal, in exact rational arithmetic.

How to convert torrs to millimeter of mercurys

Multiply the number of torrs by 0.999999857534 to get millimeter of mercurys.

Torr: Exactly 1/760 atm. Vacuum work is quoted in torr and millitorr.

Millimeter of mercury: The conventional mmHg, exactly 133.322 387 415 Pa. Blood pressure uses this.

Torr to Millimeter of mercury conversion table

Torrs (Torr) Millimeter of mercurys (mmHg)
1 Torr 0.999 999 86
2 Torr 1.999 999 7
3 Torr 2.999 999 6
5 Torr 4.999 999 3
10 Torr 9.999 998 6
20 Torr 19.999 997
25 Torr 24.999 996
50 Torr 49.999 993
100 Torr 99.999 986
250 Torr 249.999 96
500 Torr 499.999 93
1000 Torr 999.999 86

Millimeter of mercury to Torr conversion table

Millimeter of mercurys (mmHg) Torrs (Torr)
1 mmHg 1.000 000 1
2 mmHg 2.000 000 3
3 mmHg 3.000 000 4
5 mmHg 5.000 000 7
10 mmHg 10.000 001
20 mmHg 20.000 003
25 mmHg 25.000 004
50 mmHg 50.000 007
100 mmHg 100.000 01
250 mmHg 250.000 04
500 mmHg 500.000 07
1000 mmHg 1000.0001

Frequently asked

How many millimeter of mercurys are in a torr?

One torr equals 0.9999998575 millimeter of mercurys (Torr → mmHg). That figure is exact, not rounded.

How do you convert torrs to millimeter of mercurys?

Multiply the number of torrs by 0.999999857534 to get millimeter of mercurys.

What is 1 mmHg in torrs?

One millimeter of mercury is 1.000000142 torrs.

What is 10 Torr in mmHg?

10 Torr = 9.999 998 6 mmHg.

What exactly is a torr?

Exactly 1/760 atm. Vacuum work is quoted in torr and millitorr.

What exactly is a millimeter of mercury?

The conventional mmHg, exactly 133.322 387 415 Pa. Blood pressure uses this.

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