real-world units · 5 converters
Heat & Light Converters
Temperature, thermal conductivity, luminous intensity, luminous flux and illuminance.
Search results
top matches across all categoriesNo matching converters. Try the full list below.
lux → fc
Illuminance
Convert lux, foot-candles and phots.
lm → cd·srLuminous Flux
Convert lumens and candela·steradians.
cd → mcdLuminous Intensity
Convert candelas, millicandelas and kilocandelas.
°C → °FTemperature
Convert Celsius, Fahrenheit and Kelvin instantly.
W/m·K → BTUThermal Conductivity
Convert W/m·K and BTU/hr·ft·°F, copper 385 W/m·K.
About Heat & Light
Heat and light converters on SI definitions, from oven dials to studio lighting.
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Frequently asked questions
What Heat & Light converters are on this page?
Every Heat & Light converter on Fiction Units: Illuminance, Luminous Flux, Luminous Intensity, Temperature, Thermal Conductivity.
Can I convert in both directions?
Yes, enter a value in either field and the other updates instantly. You can also tap the swap button to flip the two units, or use the copy-link button to share this exact conversion.