How many exacandlepower [old] in 1 gigacandela? The answer is 1.0193679918451E-9. We assume you are converting between exacandlepower [old] and gigacandela. You can view more details on each measurement unit: exacandlepower [old] or gigacandela The SI base unit for luminous intensity is the candela. 1 candela is equal to 1.0193679918451E-18 exacandlepower [old], or 1.0E-9 gigacandela. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between exacandlepower and gigacandelas. Type in your own numbers in the form to convert the units!
1 exacandlepower [old] to gigacandela = 981000000 gigacandela
2 exacandlepower [old] to gigacandela = 1962000000 gigacandela
3 exacandlepower [old] to gigacandela = 2943000000 gigacandela
4 exacandlepower [old] to gigacandela = 3924000000 gigacandela
5 exacandlepower [old] to gigacandela = 4905000000 gigacandela
6 exacandlepower [old] to gigacandela = 5886000000 gigacandela
7 exacandlepower [old] to gigacandela = 6867000000 gigacandela
8 exacandlepower [old] to gigacandela = 7848000000 gigacandela
9 exacandlepower [old] to gigacandela = 8829000000 gigacandela
10 exacandlepower [old] to gigacandela = 9810000000 gigacandela
You can do the reverse unit conversion from gigacandela to exacandlepower [old], 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.
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