1000 Binary to Decimal
1000 binary = 8 decimal
1000 written in decimal is 8.
1000 binary = 8 decimal
How to convert 1000 to decimal
Binary to decimal
Multiply each digit by 2 to the power of its position (0 on the right), then add:
| Digit | Place value | Digit × place |
|---|---|---|
1 | 23 = 8 | 8 |
0 | 22 = 4 | 0 |
0 | 21 = 2 | 0 |
0 | 20 = 1 | 0 |
8 + 0 + 0 + 0 = 8
1000 (binary) in other systems
| Roman numerals | VIII |
| Hexadecimal | 8 |
| Octal | 10 |
| Duodecimal | 8 |
| Ternary | 22 |
| Base 36 | 8 |
| Vigesimal | 8 |
| Quaternary | 20 |
| Quinary | 13 |
| Senary | 12 |
Nearby binary to decimal conversions
| 11 to decimal | 3 |
| 100 to decimal | 4 |
| 101 to decimal | 5 |
| 110 to decimal | 6 |
| 111 to decimal | 7 |
| 1001 to decimal | 9 |
| 1010 to decimal | 10 |
| 1011 to decimal | 11 |
| 1100 to decimal | 12 |
| 1101 to decimal | 13 |
About the number 8
- 8 is an even number.
- 8 is not a prime number.
- 8 is a power of two: 23.
- Written in binary it needs 4 bits, so it fits in one byte.
Reverse conversion
Frequently asked questions
What is 1000 in decimal?
1000 in binary is 8 in decimal.