Binary to Decimal Calculator - Calculator See


Binary to Decimal Calculator

Convert base-2 binary strings into base-10 decimal integers, hexadecimal, and octal with step-by-step place value math.

Calculator Inputs

Only 0 and 1 digits allowed.

Calculated Results

Decimal Equivalent (Base 10)
214
Hexadecimal (Base 16) 0xD6
Octal (Base 8) 0326
Bit Length 8 Bits (1 Byte)
Values calculate live as you adjust inputs.

About Binary to Decimal Calculator

Converts positional base-2 binary numbers into base-10 decimal, hexadecimal, and octal notation.

What is Binary to Decimal Calculator?

Converts positional base-2 binary numbers into base-10 decimal, hexadecimal, and octal notation.

How to Use This Calculator

  1. Enter binary 0s and 1s.
  2. Read decimal value and hexadecimal conversion.

The Mathematical Formula & Variables

Decimal = b0*2^0 + b1*2^1 + b2*2^2 + ... + bn*2^n

Step-by-Step Worked Example

Scenario: Binary 11010110.

  1. 128 + 64 + 0 + 16 + 0 + 4 + 2 + 0 = 214.

Result: 214

Frequently Asked Questions

What is a byte?

A byte is a standard digital unit consisting of 8 binary digits (bits), representing values from 0 to 255.