1010 Binary to Decimal
1010 binary = 10 decimal
1010 written in decimal is 10.
1010 binary = 10 decimal
How to convert 1010 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 |
1 | 21 = 2 | 2 |
0 | 20 = 1 | 0 |
8 + 0 + 2 + 0 = 10
1010 (binary) in other systems
| Roman numerals | X |
| Hexadecimal | A |
| Octal | 12 |
| Duodecimal | A |
| Ternary | 101 |
| Base 36 | A |
| Vigesimal | A |
| Quaternary | 22 |
| Quinary | 20 |
| Senary | 14 |
Nearby binary to decimal conversions
| 101 to decimal | 5 |
| 110 to decimal | 6 |
| 111 to decimal | 7 |
| 1000 to decimal | 8 |
| 1001 to decimal | 9 |
| 1011 to decimal | 11 |
| 1100 to decimal | 12 |
| 1101 to decimal | 13 |
| 1110 to decimal | 14 |
| 1111 to decimal | 15 |
About the number 10
- 10 is an even number.
- 10 is not a prime number.
- Written in binary it needs 4 bits, so it fits in one byte.
Reverse conversion
Frequently asked questions
What is 1010 in decimal?
1010 in binary is 10 in decimal.