Base Converter
Decimal (Base 10)
Binary (Base 2)
Octal (Base 8)
Hexadecimal (Base 16)
Base Calculator
Number A
Base:
Base 2
Base 8
Base 10
Base 16
Operation
Addition (+)
Subtraction (−)
Multiplication (×)
Division (÷)
Number B
Base:
Base 2
Base 8
Base 10
Base 16
Output Base
Base 2
Base 8
Base 10
Base 16
Result:
Days Since October 27, 2025
Calculating...
Start Date: October 27, 2025
Today:
Next Milestone:
