Log Base 2 Calculator - Find base 2 Logarithm | DomainConverters

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Log Base 2 of X

Log base 2 of a number is also known as the binary logarithm. It is given as the number of times 2 should be multiplied to give the X. For example log base 2 of 4 is equal to 2.

Binary Logarithm is commonly used in computer science to represent data storage sizes, data transfer speeds and other advanced algorithmic complexities. To know more about binary log refer to wikipedia.


Formula For Log Base 2

Formula : log2X = 2 y


How to Find Base 2 logarithm of a Number

Let's see a Log Base 2 example : if X = 64, so log base 2 of 64 would be 6. As 2 x 2 x 2 x 2 x 2 x 2 = 64. Or otherwise we can write 26 = 64.