01 Binary Calculator
Perform arithmetic operations with binary numbers
About Binary Numbers
Binary is base-2 number system using only 0 and 1. Each digit represents a power of 2.
Binary to Decimal
1010₂ = (1×8) + (0×4) + (1×2) + (0×1) = 10₁₀
Uses
- Computer systems and digital electronics
- Data storage and transmission
- Boolean logic and programming
Frequently Asked Questions
How to add binary numbers?
Add column by column from right: 0+0=0, 0+1=1, 1+1=10 (carry 1), 1+1+1=11
What is 1010 in decimal?
1010₂ = 10₁₀