100 hectopascals to torr

100 hectopascals is equal to 75.0062 torr, or 0.1 bar.

This page explains the formula, works through examples and lists common values in a conversion table.

How to convert hectopascals to torr

Divide the value in hectopascals by 1.333224 to get torr.

torr = ÷ 1.333224
  1. 1Start with the value in hectopascals: 100 hPa.
  2. 2Apply the formula: ÷ 1.333224 = 75.0061682704.
  3. 3Round to the precision you need: 75.0062 torr.

For a quick estimate without a calculator, divide by 1.33. For 100 hPa that gives about 75.2 torr.

Examples

10 hPa to torr ÷ 1.333224
= 7.50062 torr50 hPa to torr ÷ 1.333224
= 37.5031 torr250 hPa to torr ÷ 1.333224
= 187.515 torr

hectopascals to torr conversion table

hectopascals (hPa)torr (torr)bar (bar)
1 hPa0.750062 torr0.001 bar
5 hPa3.75031 torr0.005 bar
10 hPa7.50062 torr0.01 bar
20 hPa15.0012 torr0.02 bar
25 hPa18.7515 torr0.025 bar
50 hPa37.5031 torr0.05 bar
75 hPa56.2546 torr0.075 bar
100 hPa75.0062 torr0.1 bar
150 hPa112.509 torr0.15 bar
200 hPa150.012 torr0.2 bar
500 hPa375.031 torr0.5 bar
1,000 hPa750.062 torr1 bar

100 hectopascals in other units

The same value in every other unit of this category. Each row links to the full conversion.

UnitFormula100 hPa equals
hectopascals to pascalsPa = × 10010,000 Pa
hectopascals to kilopascalskPa = × 0.110 kPa
hectopascals to megapascalsMPa = × 0.00010.01 MPa
hectopascals to barbar = × 0.0010.1 bar
hectopascals to torrtorr = ÷ 1.33322475.0062 torr
hectopascals to pounds per square inchpsi = ÷ 68.947571.45038 psi
hectopascals to kilopound per square inchksi = ÷ 68,947.570.00145038 ksi

torr to hectopascals

The reverse conversion uses the inverse formula. For example, 100 torr is 133.322 hPa. Use the torr to hectopascals converter for other values.

hPa = × 1.333224
1 torr to hPa5 torr to hPa10 torr to hPa25 torr to hPa50 torr to hPa100 torr to hPa500 torr to hPa1,000 torr to hPa

About the units

hectopascal (hPa)

A unit of pressure in the metric system. 1 hPa = 0.750062 torr.

torr (torr)

A unit of pressure in the metric system. 1 torr = 1.33322 hPa.

Accuracy and rounding

The calculation uses exact decimal arithmetic, so the conversion itself adds no error. Results are rounded to six significant figures; the formula steps show more digits.

More hectopascals to torr conversions

50 hPa to torr60 hPa to torr70 hPa to torr80 hPa to torr90 hPa to torr110 hPa to torr120 hPa to torr130 hPa to torr140 hPa to torr150 hPa to torr1 hPa to torr2 hPa to torr5 hPa to torr10 hPa to torr20 hPa to torr25 hPa to torr75 hPa to torr200 hPa to torr250 hPa to torr500 hPa to torr1,000 hPa to torr

FAQ

How many torr are in 100 hectopascals?

100 hectopascals is equal to 75.0062 torr.

How many torr are in one hectopascal?

One hectopascal is equal to 0.750062 torr.

How do I convert torr back to hectopascals?

Use the formula hPa = × 1.333224. See the torr to hectopascals converter.