How many Atmosphere are in one Hectopascal?

One Hectopascal equals 0.0009869232667 atm. Enter any amount above to get an exact figure for your own value.

Is this converter accurate?

Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.

Do you upload the numbers I enter?

No. The Hectopascal to Atmosphere conversion runs entirely in your browser tab, and nothing you type is sent to a server.

Does it work on my phone?

Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.

All converters

Hectopascal to Atmosphere

Convert Hectopascal to Atmosphere and get the exact value instantly.

Hectopascal (hPa)Atmosphere (atm)0.0009869232667

1 hPa = 0.0009869232667 atm

Related conversions

Hectopascal → Pascal Hectopascal → Kilopascal Hectopascal → Megapascal Hectopascal → Bar Hectopascal → Pound per square inch Hectopascal → Kip per square inch Hectopascal → Millimeter of mercury Hectopascal → Inch of mercury

About this conversion

To convert Hectopascal to Atmosphere, multiply the number of Hectopascal by 0.0009869232667.

Pressure is reported in pascals, bars, PSI, atmospheres or millimeters of mercury depending on whether you are looking at tires, the weather, diving or medicine.

Conversion table

Hectopascal (hPa)	Atmosphere (atm)
1 hPa	0.0009869232667 atm
2 hPa	0.001973846533 atm
5 hPa	0.004934616334 atm
10 hPa	0.009869232667 atm
100 hPa	0.09869232667 atm

How to use this converter

Enter your Hectopascal value
Type any number into the Hectopascal field. It starts at 1 so you can read the rate straight away.
Read the Atmosphere result
The amount in Atmosphere updates as you type, so there is no button to press and nothing to wait for.
Swap or keep exploring
Use the swap control to flip the direction, or pick a related conversion from the list below.

Frequently asked

How many Atmosphere are in one Hectopascal?: One Hectopascal equals 0.0009869232667 atm. Enter any amount above to get an exact figure for your own value.
Is this converter accurate?: Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
Do you upload the numbers I enter?: No. The Hectopascal to Atmosphere conversion runs entirely in your browser tab, and nothing you type is sent to a server.
Does it work on my phone?: Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.

SERBABISA · CAN DO ANYTHING