Common Converters

Convert Hectopascals to Standard Atmospheres

Use our accurate converter to change hectopascals into standard atmospheres. This tool is simple to use and works instantly.

How to Calculate

To change hectopascals to standard atmospheres, you just need to know the conversion factor.

Rule: 1 Hectopascals = 0.0009869233 Standard Atmospheres

Hectopascals to Standard Atmospheres
Pre-defined calculator for direct hectopascals to standard atmospheres conversion.
Hectopascals (hPa)
0
Standard Atmospheres (atm)
Formula: 1 Hectopascals = 0.00098692 Standard

Unit Information

About Hectopascals

Definition: A hectopascal is equal to 100 pascals.

History: It was adopted by weather scientists to match other standard units.

Where it is used: Used worldwide to talk about air pressure in weather reports.

Hectopascals to Standard Atmospheres Conversion Table

Hectopascals [hpa]Standard Atmospheres [atm]
0.01 hpa0.0000098692 atm
0.1 hpa0.0000986923 atm
1 hpa0.0009869233 atm
2 hpa0.0019738465 atm
3 hpa0.0029607698 atm
5 hpa0.0049346163 atm
10 hpa0.0098692327 atm
20 hpa0.0197384653 atm
50 hpa0.0493461633 atm
100 hpa0.0986923267 atm
1000 hpa0.9869232667 atm

How to Convert Hectopascals to Standard Atmospheres

Calculation: To convert hectopascals to standard atmospheres, multiply the value by the conversion factor (0.0009869233).

Example: convert 15 hpa to atm:
15 hpa = 15 × 0.0009869233 atm = 0.014803849 atm

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