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Arcsecond to Radian
Convert Arcsecond to Radian and get the exact value instantly.
1 ″ = 0.000004848136811 rad
About this conversion
To convert Arcsecond to Radian, multiply the number of Arcsecond by 0.000004848136811.
Angles are expressed in degrees, radians, gradians or turns depending on whether you are doing geometry, trigonometry or engineering, and each field tends to prefer its own.
Conversion table
| Arcsecond (″) | Radian (rad) |
|---|---|
| 1 ″ | 0.000004848136811 rad |
| 2 ″ | 0.000009696273622 rad |
| 5 ″ | 0.00002424068406 rad |
| 10 ″ | 0.00004848136811 rad |
| 100 ″ | 0.0004848136811 rad |
How to use this converter
- Enter your Arcsecond value
Type any number into the Arcsecond field. It starts at 1 so you can read the rate straight away.
- Read the Radian result
The amount in Radian 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 Radian are in one Arcsecond?
- One Arcsecond equals 0.000004848136811 rad. 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 Arcsecond to Radian 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.
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