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Luminous Flux converter

millilumen to kilolumen

Convert millilumen (mlm) to kilolumen (klm). Use an editable luminous flux converter, conversion formula, and reference table.

0.000001

1 mlm = 0.000001 klm

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Conversion formula

klm = mlm × 0.000001

One millilumen equals 0.000001 kilolumen. Multiply your value in millilumen by this factor to get kilolumen. For the reverse conversion, divide by the same factor.

Worked example

To convert 5 millilumen:
5 × 0.000001 = 0.000005 klm

Conversion table

millilumen (mlm)kilolumen (klm)
0.011e-8
0.11e-7
10.000001
20.000002
50.000005
100.00001
250.000025
500.00005
1000.0001
10000.001

About these measurements

Luminous flux measures the visible-light output weighted by human visual sensitivity.

The base reference used here is the lumen. One millilumen is 0.001 base units; one kilolumen is 1,000 base units.

Important distinctions

Lumens measure light output; lux measures illumination per unit area.

Precision

The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.

Common questions

How do I convert mlm to klm?

Multiply the quantity in mlm by 0.000001. You can also type the value into the converter above.

Can I reverse the conversion?

Yes. Use the swap button or open the kilolumen to millilumen converter.

Reference

NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.

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