# anyone know of a bin to hex online converter?

#### toph99

##### Diamond Member
i could really use on, thanx

#### Angrymarshmello

##### Lifer
Use your calculator (most scientific, including the TI graphing ones have a dec->bin->hex convertor)

#### Napalm381

##### Platinum Member
C'mon, how hard is it to do by hand?

#### toph99

##### Diamond Member
well one of them was(in dec.)
110101101001
kinda big
oh well, i found a nice one, gave me hex, bin, dec etc.

#### Angrymarshmello

##### Lifer
Actually if you're still using Winblows, the standard Windows calculator does dec-->bin-->hex for you. Click on View, Scientific.

#### Napalm381

##### Platinum Member
=3433 dec
=D69 hex.
I just did that in my head, you wimp

#### Mday

##### Lifer
yep, that's right...

D69
3433

What is hex?

#### Pretender

##### Banned
hex = hexidecimal (hex meaning 6, decimal meaning 10, e.g. 10+6 = 16). base-16 number system, using digits 0-9 and A-F.

#### Nutcase99

##### Golden Member
hmm I see how does it work though? I mean how does the 110101101001 or whatever it was convert into D69
3433 ?

#### Pretender

##### Banned
Decimal - Hex - Binary
0000000 - 000 - 00000000
0000001 - 001 - 00000001
0000002 - 002 - 00000010
0000003 - 003 - 00000011
0000004 - 004 - 00000100
0000005 - 005 - 00000101
0000006 - 006 - 00000110
0000007 - 007 - 00000111
0000008 - 008 - 00001000
0000009 - 009 - 00001001
0000010 - 00A - 00001010
0000011 - 00B - 00001011
0000012 - 00C - 00001100
0000013 - 00D - 00001101
0000014 - 00E - 00001110
0000015 - 00F - 00001111
0000016 - 010 - 00010000
0000017 - 011 - 00010001
0000018 - 012 - 00010010
0000019 - 013 - 00010011
0000020 - 014 - 00010100

...and so on.

#### prodigy

##### Lifer
No Nutcase, 110101101001 is a binary number. In this case it's equal to
(2^0 * 1) + (2^3 * 1) + (2^5 * 1) + (2^6 * 1) + (2^8 * 1) + (2^10 * 1) + (2^11 * 1), or 1 + 8 + 32 + 64 + 256 + 1024 + 2048 = 3433.

the easy way to convert binary into hexadecimal is to &quot;break&quot; up the digits into groups of 4, in this case:
1101

0110

1001

Then use this chart to convert:

0000 = 0
0001 = 1
0010 = 2
0011 = 3
0100 = 4
0101 = 5
0110 = 6
0111 = 7
1000 = 8
1001 = 9
1010 = A
1011 = B
1100 = C
1101 = D
1110 = E
1111 = F

So then:

1101 = D, 0110 = 6, and 1001 = 9
which results in D69

#### Pretender

##### Banned
I hate doing hex/dec/bin conversions. I remember reading an old computer science book when I was like 8 and the conversion formulas scared me (I could probably tackle them now if I had the patience to remember 3 more useless equations which are obsolete thanks to conversion programs)