Free Online Binary to Decimal Converter
Easily convert binary numbers (base-2) to their decimal (base-10) equivalents. Our Binary to Decimal online calculator is fast, accurate, and perfect for students, programmers, and anyone working with binary data.
What is Binary to Decimal Conversion?
Binary to decimal conversion is the process of transforming a number from the binary numeral system (base-2) to the decimal numeral system (base-10) that we use in everyday life. The binary system uses only two digits, 0 and 1, to represent all numbers. Each digit in a binary number represents a power of 2, starting from 20 on the rightmost side.
For example, the binary number 1011 is converted to decimal as follows:
(1 * 23) + (0 * 22) + (1 * 21) + (1 * 20) = 8 + 0 + 2 + 1 = 11.
Why Use Our Binary to Decimal Converter Online?
- Accurate Conversions: Get precise decimal equivalents for any valid binary number.
- Instant Results: See the converted decimal value immediately after clicking convert.
- Easy to Use: Simply input your binary string and get the result. No complex steps.
- Educational Tool: Helpful for students learning about number systems in computer science or mathematics.
- Developer Utility: Useful for programmers working with low-level data or binary representations.
- Free & Accessible: Our binary number to decimal calculator is completely free and works in your browser.
- Downloadable Result: Save the conversion for your records.
How to Convert Binary to Decimal with Our Tool
- Enter Binary Number: Type or paste the binary string (composed only of 0s and 1s) into the input field.
- Convert: Click the "Convert to Decimal" button.
- View Decimal Result: The decimal equivalent of your binary input will be displayed clearly in the results area.
- Clear (Optional): Click the "Clear" button to reset the input and output fields.
- Download (Optional): Click "Download Result" to save a text file containing the binary input and its decimal conversion.
Demystify Binary Numbers Instantly!
Whether you're studying computer fundamentals, programming, or just curious, SK Multi Tools' Free Online Binary to Decimal Converter provides a quick and easy way to perform base conversions. Try our binary number to decimal calculator now!