Kilolumens to Lumens Converter
1 kilolumen = 1,000 lumens
1 kilolumen equals 1,000 lumens
How to convert kilolumens to lumens
Lumens measure total luminous flux. Lux measures flux per area and candela measures flux per solid angle; neither can be calculated from lumens alone without additional geometry.
lm = klm × 1000One kilolumen is 1000 lumens, so a single multiplication converts any value.
10,000 lm = 10 × 1000Kilolumens to lumens conversion table
Common values in kilolumens, converted to lumens.
| Kilolumens (klm) | Lumens (lm) |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 3 | 3,000 |
| 4 | 4,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 20 | 20,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 250 | 250,000 |
| 500 | 500,000 |
| 1,000 | 1,000,000 |
About these units
kilolumenklm
One thousand lumens. Projector brightness is often quoted in kilolumens.
lumenlm
The SI unit of luminous flux: total visible light emitted by a source.
Sources and precision
Table results are rounded to 8 significant digits; formula constants may be rounded to 10. Worked example answers use 6 significant digits. The converter starts at 6 significant digits and lets you change display precision. Calculations use the stored factors without intermediate rounding. Exact unit definitions do not make an input measurement more precise; conventional and measured factors follow the assumptions stated here.