torr [torr] to hectopascal [hPa] Converter

Quick Reference

1 torr (torr) = 1.333223684 hectopascal (hPa)

1 hectopascal (hPa) = 0.7500616827 torr (torr)

How to Convert torr to hectopascal

1 torr = 1.3332236842105263 hPa
1 hPa = 0.7500616827041697 torr

To convert torr to hectopascal, multiply the value by 1.333223684. To convert hectopascal back to torr, divide by 1.333223684.

Example: convert 10 torr to hPa:
10 torr = 10 x 1.3332236842105263 = 13.332236842105264 hPa

↔ Convert hectopascal to torr

torr

Definition: The torr (symbol: Torr) is a unit of pressure defined as 1/760 of a standard atmosphere. It is named after Evangelista Torricelli, an Italian physicist and mathematician.

History/origin: The torr is based on the pressure exerted by a column of mercury 1 millimeter high. It was originally defined in relation to the height of a mercury barometer.

Current use: The torr is used in vacuum technology, pressure measurement of low-pressure systems, and some areas of scientific research.

hectopascal

Definition: The hectopascal (symbol: hPa) is a multiple of the pascal, which is the SI unit of pressure. One hPa is equal to 100 pascals.

History/origin: The hectopascal was introduced as a replacement for the millibar (mbar) in meteorology. The change was intended to promote the use of SI units.

Current use: Hectopascals are primarily used in meteorology for measuring atmospheric pressure. 1 hPa is equivalent to 1 mbar, which was previously the standard unit for atmospheric pressure.

torr to hectopascal Conversion Table

torr [torr]	hectopascal [hPa]
1 torr	1.3332236842105263 hPa
2 torr	2.6664473684210526 hPa
5 torr	6.666118421052631 hPa
10 torr	13.332236842105262 hPa
20 torr	26.664473684210524 hPa
50 torr	66.66118421052632 hPa
100 torr	133.32236842105263 hPa
200 torr	266.64473684210526 hPa
500 torr	666.6118421052631 hPa
1000 torr	1333.2236842105262 hPa

Common pairs of Pressure

pascal

pascal to kilopascal pascal to megapascal pascal to hectopascal pascal to bar pascal to torr

kilopascal

kilopascal to pascal kilopascal to megapascal kilopascal to hectopascal kilopascal to bar kilopascal to torr

megapascal

megapascal to pascal megapascal to kilopascal megapascal to hectopascal megapascal to bar megapascal to torr

hectopascal

hectopascal to pascal hectopascal to kilopascal hectopascal to megapascal hectopascal to bar hectopascal to torr

bar

bar to pascal bar to kilopascal bar to megapascal bar to hectopascal bar to torr

torr

torr to pascal torr to kilopascal torr to megapascal torr to hectopascal torr to bar

pound per square inch

pound per square inch to pascal pound per square inch to kilopascal pound per square inch to megapascal pound per square inch to hectopascal pound per square inch to bar

kilopound per square inch

kilopound per square inch to pascal kilopound per square inch to kilopascal kilopound per square inch to megapascal kilopound per square inch to hectopascal kilopound per square inch to bar

torr [torr] to hectopascal [hPa] Converter

To convert torr to hectopascal, enter your value in the torr field above and the result in hPa will appear instantly. You can also use the conversion factor shown in the table on this page to calculate manually. The formula is always the same: multiply your torr value by the fixed conversion ratio to get the equivalent in hPa.

Our torr to hectopascal converter uses standardized conversion factors defined by international scientific and metrological organizations. All calculations are performed with full floating-point precision. You can also choose how many decimal places to display in the result, so you get exactly the level of detail you need.

Yes, absolutely. Simply swap the source and destination units in the converter — select hPa as your input unit and torr as your output unit. The same precision and standardized conversion factor applies in both directions.

Converting between torr and hectopascal comes up regularly in engineering, scientific research, construction, and everyday tasks that involve measurements from different unit systems. Our converter eliminates the risk of manual calculation errors and saves time whenever you need to switch between these two units.

Yes, the torr to hectopascal converter is completely free. No account or registration is required, and there are no usage limits. It works on any device — smartphones, tablets, and desktop computers — directly in your browser.

torr and hectopascal are both units used to measure the same physical quantity, but they belong to different measurement systems or represent different scales. The mathematical relationship between them is fixed and constant, which is what makes accurate conversion possible. Scroll up to see the exact conversion factor, formula, and a reference table for common values.

torr [torr] to hectopascal [hPa] Converter

Quick Reference

1 torr (torr) = 1.333223684 hectopascal (hPa)

1 hectopascal (hPa) = 0.7500616827 torr (torr)

How to Convert torr to hectopascal

1 torr = 1.3332236842105263 hPa
1 hPa = 0.7500616827041697 torr

To convert torr to hectopascal, multiply the value by 1.333223684. To convert hectopascal back to torr, divide by 1.333223684.

Example: convert 10 torr to hPa:
10 torr = 10 x 1.3332236842105263 = 13.332236842105264 hPa

↔ Convert hectopascal to torr

torr

Definition: The torr (symbol: Torr) is a unit of pressure defined as 1/760 of a standard atmosphere. It is named after Evangelista Torricelli, an Italian physicist and mathematician.

History/origin: The torr is based on the pressure exerted by a column of mercury 1 millimeter high. It was originally defined in relation to the height of a mercury barometer.

Current use: The torr is used in vacuum technology, pressure measurement of low-pressure systems, and some areas of scientific research.

hectopascal

Definition: The hectopascal (symbol: hPa) is a multiple of the pascal, which is the SI unit of pressure. One hPa is equal to 100 pascals.

History/origin: The hectopascal was introduced as a replacement for the millibar (mbar) in meteorology. The change was intended to promote the use of SI units.

Current use: Hectopascals are primarily used in meteorology for measuring atmospheric pressure. 1 hPa is equivalent to 1 mbar, which was previously the standard unit for atmospheric pressure.

torr to hectopascal Conversion Table

torr [torr]	hectopascal [hPa]
1 torr	1.3332236842105263 hPa
2 torr	2.6664473684210526 hPa
5 torr	6.666118421052631 hPa
10 torr	13.332236842105262 hPa
20 torr	26.664473684210524 hPa
50 torr	66.66118421052632 hPa
100 torr	133.32236842105263 hPa
200 torr	266.64473684210526 hPa
500 torr	666.6118421052631 hPa
1000 torr	1333.2236842105262 hPa

Common pairs of Pressure

pascal

pascal to kilopascal pascal to megapascal pascal to hectopascal pascal to bar pascal to torr

kilopascal

kilopascal to pascal kilopascal to megapascal kilopascal to hectopascal kilopascal to bar kilopascal to torr

megapascal

megapascal to pascal megapascal to kilopascal megapascal to hectopascal megapascal to bar megapascal to torr

hectopascal

hectopascal to pascal hectopascal to kilopascal hectopascal to megapascal hectopascal to bar hectopascal to torr

bar

bar to pascal bar to kilopascal bar to megapascal bar to hectopascal bar to torr

torr

torr to pascal torr to kilopascal torr to megapascal torr to hectopascal torr to bar

pound per square inch

pound per square inch to pascal pound per square inch to kilopascal pound per square inch to megapascal pound per square inch to hectopascal pound per square inch to bar

kilopound per square inch

kilopound per square inch to pascal kilopound per square inch to kilopascal kilopound per square inch to megapascal kilopound per square inch to hectopascal kilopound per square inch to bar