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1 clm vs 1 klm · luminous flux
1 clm has 1.00e-5 times the luminous flux of 1 klm. Choose another pair, swap objects or enter a custom reference. Shared links preserve your settings; SVG downloads preserve the labels and exact values.
Measurement: luminous flux
| First object | Value |
|---|---|
| 1 clm | 0.01 lm |
| 1 klm | 1,000 lm |
0.01 ÷ 1,000 ≈ 1.00e-5
Sources & method
Luminous flux is measured in lumens. One lumen equals one candela steradian. It describes light output; illuminance also depends on the illuminated area.
Ratio = first value ÷ second value. For areas, side lengths use the square root of the area ratio. Diameter and height use a linear scale.
Choose another pair, swap objects or enter a custom reference. Shared links preserve your settings; SVG downloads preserve the labels and exact values.
Updated 23 October 2026 · Denny Lim
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