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Nit to Apostilb
Convert Nit to Apostilb and get the exact value instantly.
1 nt = 3.141592654 asb
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About this conversion
To convert Nit to Apostilb, multiply the number of Nit by 3.141592654.
Luminance — how bright a surface looks — is measured in candelas per square metre, marketed as nits for displays, with older stilb, lambert and foot-lambert units in optics.
Conversion table
| Nit (nt) | Apostilb (asb) |
|---|---|
| 1 nt | 3.141592654 asb |
| 2 nt | 6.283185307 asb |
| 5 nt | 15.70796327 asb |
| 10 nt | 31.41592654 asb |
| 100 nt | 314.1592654 asb |
How to use this converter
- Enter your Nit value
Type any number into the Nit field. It starts at 1 so you can read the rate straight away.
- Read the Apostilb result
The amount in Apostilb 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 Apostilb are in one Nit?
- One Nit equals 3.141592654 asb. 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 Nit to Apostilb 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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