Binary to Decimal Calculator
Convert a binary number to decimal, hexadecimal, and octal. Enter a string of 0s and 1s to convert instantly.
How to Use the Binary to Decimal Calculator
- Enter a binary number using only digits 0 and 1.
- Click Convert to see the result.
- The calculator shows decimal, hex, and octal values.
Référence rapide
| De | Vers |
|---|---|
| 1010 | 10 |
| 11111111 | 255 |
| 10000000 | 128 |
| 1100100 | 100 |
| 11111111111 | 2047 |
Cas d'utilisation
- •Converting binary data in computer science courses.
- •Debugging bitwise operations in programming.
- •Learning number systems and base conversions.
Formule
Decimal = Σ(bit_i × 2^i), where bit_i is the i-th bit from the right. Example: 1010₂ = 8+0+2+0 = 10.
Questions fréquemment posées
What is binary?
Base-2 number system using only digits 0 and 1, used internally by all computers.
What is the maximum input length?
You can enter binary numbers up to 53 bits for precise conversion.
Does it convert to hex too?
Yes, the result shows decimal, hexadecimal (0x), and octal (0o) representations.