A É—auka muna da lambar binary n-digits:
dn-1 ... d3 d2 d1 d0
Ana ƙididdige lambar goma a matsayin jimlar lambobin binary (dn) yana ninka karfinsu na 2 (2n):
lamba goma = d0×20 + d1×21 + d2×22 + ...
Misali:
Yi ƙididdige lambar decimal na 11010:
110102 = 1â‹…24+1â‹…23+0â‹…22+1â‹…21+0â‹…20 = 2610
A ƙasa akwai tebur ɗin tunani don canza lambar binary zuwa decimal, octal, hexadecimal, jere daga 010 zuwa 1510:
| Binary | Decimal | Octal | Hexadecimal |
|---|---|---|---|
| 0000 | 0 | 0 | 0 |
| 0001 | 1 | 1 | 1 |
| 0010 | 2 | 2 | 2 |
| 0011 | 3 | 3 | 3 |
| 0100 | 4 | 4 | 4 |
| 0101 | 5 | 5 | 5 |
| 0110 | 6 | 6 | 6 |
| 0111 | 7 | 7 | 7 |
| 1000 | 8 | 10 | 8 |
| 1001 | 9 | 11 | 9 |
| 1010 | 10 | 12 | A |
| 1011 | 11 | 13 | B |
| 1100 | 12 | 14 | C |
| 1101 | 13 | 15 | D |
| 1110 | 14 | 16 | E |
| 1111 | 15 | 17 | F |