Converter group
Light Converters
Luminous Intensity Converter
Result
... Candle (international) = ... Lumen per steradian
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Candle (international) to Lumen per steradian Converter
Use this page to convert candle (international) values into lumen per steradian, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 c = 1 lm/sr
1 lm/sr = 1 c
Example: 1 c = 1 lm/sr
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Candle (international)
Candle (international) is the base unit used by this converter.
History: The international candle preceded the modern candela as a practical luminous intensity reference.
Current use: Used mainly for historical photometry and conversion-table compatibility.
Also written as c.
Lumen per steradian
One lumen per steradian is equal to one international candle in this converter.
History: The candela is dimensionally equivalent to lumen per steradian.
Current use: Used in photometry, optics, lighting design, and luminous intensity calculations.
Also written as lm/sr.
Candle (international) to Lumen per steradian table
| Candle (international) [c] | Lumen per steradian [lm/sr] |
|---|---|
| 0.01 c | 0.01 lm/sr |
| 0.1 c | 0.1 lm/sr |
| 1 c | 1 lm/sr |
| 2 c | 2 lm/sr |
| 5 c | 5 lm/sr |
| 10 c | 10 lm/sr |
| 20 c | 20 lm/sr |
| 50 c | 50 lm/sr |
| 100 c | 100 lm/sr |
Frequently asked questions
How many Lumen per steradian (lm/sr) are in one Candle (international) (c)?
One Candle (international) equals 1 Lumen per steradian.
How do you convert Candle (international) to Lumen per steradian?
Multiply the Candle (international) value by 1 to get the result in Lumen per steradian.
How do you convert Lumen per steradian back to Candle (international)?
Multiply the Lumen per steradian value by 1 to get back to Candle (international).
What is 1 Candle (international) in Lumen per steradian?
1 Candle (international) equals 1 Lumen per steradian.