Binary to Decimal Converter
Translate a binary number made of 0s and 1s into its decimal (base-10) equivalent.
Educational purposes only. Not professional advice.
Examples
- 1011 ⇒ 11
- 110010 ⇒ 50
FAQ
What about invalid digits?
Enter only 0 or 1 digits to ensure a valid conversion.
Can I include spaces or commas?
No. Input should be a continuous string of binary digits.
How do I convert decimal back to binary?
Use our Decimal to Binary calculator or JavaScript's toString(2) method.
Additional Information
- Binary is base 2, using only digits 0 and 1.
- This converter ignores leading zeros.
- Large binaries may exceed JavaScript's safe integer range.