1. Get the last digit of the hex number, call this digit the currentDigit.
2. Make a variable, let's call it power. Set the value to 0.
3. Multiply the current digit with (2^power), store the result.
4. Increment power by 1.
5. Set the the currentDigit to the previous digit of the hex number.
6. Repeat step 3 until all digits have been multiplied.
7. Sum the result of step 3 to get the answer number.
1010001 = 81
(1*1) + (0*2) + (0*4) + (0*8) + (1*16) + (0*32) + (1*64) =
1 + 0 + 0 + 0 + 16 + 0 + 64 = 81
Binary / Decimal Converter Calculator:
"There are 10 types of people in this world. Those who do understand binary and those who don't." :-)
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