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Standard Atmospheres To Hectopascals Converter

Convert between Hectopascals (hPa) and Standard Atmospheres (atm). Choose a direction to convert.






1013.25 hPa

Conversion Table

Standard Atmospheres (atm)Hectopascals (hPa)

Reverse Conversion

hectopascals to standard atmospheres

How This Converter Works

Convert between Hectopascals (hPa) and Standard Atmospheres (atm). Select either direction to convert directly.

Formula or rule

Standard Atmospheres = Hectopascals * 0.000986923266716013; Hectopascals = Standard Atmospheres / 0.000986923266716013

Example

Input
1 atm
Calculation
1 * 1013.25 = 1013.25
Result
1013.25 hPa

Notes

Pressure scales are expressed in pascals. The bar is 100,000 Pa, the standard atmosphere is 101,325 Pa, the Torr is 1/760 of a standard atmosphere, and pounds-force per square inch uses the international pound-force and inch. Water-column values use the stated 4 °C or conventional definition.

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