How many gigacandela in 1 megacandela? The answer is 0.001. We assume you are converting between gigacandela and megacandela. You can view more details on each measurement unit: gigacandela or megacandela The SI base unit for luminous intensity is the candela. 1 candela is equal to 1.0E-9 gigacandela, or 1.0E-6 megacandela. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gigacandelas and megacandelas. Type in your own numbers in the form to convert the units!
1 gigacandela to megacandela = 1000 megacandela
2 gigacandela to megacandela = 2000 megacandela
3 gigacandela to megacandela = 3000 megacandela
4 gigacandela to megacandela = 4000 megacandela
5 gigacandela to megacandela = 5000 megacandela
6 gigacandela to megacandela = 6000 megacandela
7 gigacandela to megacandela = 7000 megacandela
8 gigacandela to megacandela = 8000 megacandela
9 gigacandela to megacandela = 9000 megacandela
10 gigacandela to megacandela = 10000 megacandela
You can do the reverse unit conversion from megacandela to gigacandela, or enter any two units below:
The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.
So 1 gigacandela = 109 candelas.
The definition of a candela is as follows:
The candela (symbol: cd) is the SI base unit of luminous intensity. It is the power emitted by a light source in a particular direction, weighted by the luminosity function. A common candle emits light with a luminous intensity of roughly one candela. The candela is officially defined as the luminous intensity of a source that emits monochromatic radiation of frequency 540×1012 hertz and that has a radiant intensity of 1/683 watt per steradian.
The SI prefix "mega" represents a factor of 106, or in exponential notation, 1E6.
So 1 megacandela = 106 candelas.
The definition of a candela is as follows:
The candela (symbol: cd) is the SI base unit of luminous intensity. It is the power emitted by a light source in a particular direction, weighted by the luminosity function. A common candle emits light with a luminous intensity of roughly one candela. The candela is officially defined as the luminous intensity of a source that emits monochromatic radiation of frequency 540×1012 hertz and that has a radiant intensity of 1/683 watt per steradian.
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