I understand 75(base8) = 61(base10), yet I can"t easily find the formula because that this. Exactly how does one transform from basic 8 to base 10?

To convert any kind of base to basic 10 simply do the following:

For every number in the various base multiply the by the base and digit. For example:

75 (base 8) = 7*8^1 + 5*8^0 = 61 functions for any type of base ... Binary, hex, you name it simply do that and also it will convert to base 10.

You are watching: Convert base 8 to base 10

The formula is 18 = 110 and 108 = 810. Every little thing else can be obtained from that.

If you have a sequence of basic 8 number you desire to convert to a basic 10 number, process them indigenous left come right, keeping a complete you initialize in ~ zero. For each digit x, set the total to 8*total+x. After handling the critical digit, the full will be the basic ten worth of the base 8 sequence.

75 in basic 8 = 5*8^0 + 7*8^1 = 5 + 56 = 61

In general, to convert the number a_1a_2a_3...a_n from base k to basic 10, use the formula:

a_n*k^0 + a_(n-1)*k^1 + ... + a_1*k^(n-1).

Thanks for contributing solution to stack Overflow!

Please be sure to answer the question. Provide details and also share her research!

But avoid

Asking because that help, clarification, or responding to other answers.Making statements based upon opinion; earlier them up with references or an individual experience.

See more: Brendon Urie Says First Panic At The Disco Break Up With A Girlfriend'

To find out more, watch our tips on writing great answers.