All converters
Stilb to Apostilb
Convert Stilb to Apostilb and get the exact value instantly.
1 sb = 31415.92654 asb
About this conversion
To convert Stilb to Apostilb, multiply the number of Stilb by 31415.92654.
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
| Stilb (sb) | Apostilb (asb) |
|---|---|
| 1 sb | 31415.92654 asb |
| 2 sb | 62831.85307 asb |
| 5 sb | 157079.6327 asb |
| 10 sb | 314159.2654 asb |
| 100 sb | 3141592.654 asb |
How to use this converter
- Enter your Stilb value
Type any number into the Stilb 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 Stilb?
- One Stilb equals 31415.92654 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 Stilb 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.
SERBABISA · CAN DO ANYTHING