NETWORK, DATA, AND DIGITAL MEDIA
Convert safe whole numbers between binary, decimal, and hexadecimal with all three representations shown.
Your result
Enter your values and select Calculate. Your result stays on this device.
Parse the entered digits in the selected source base, then express the same integer in the target base.
Whole nonnegative integers only. Input is limited to JavaScript safe integers for exact browser arithmetic.
Use this base converter for computer-science homework, network checks, and quick binary-decimal-hex comparisons. All three representations appear together after conversion.
Use case
Choose a source and target base, convert the whole number, and compare its base-2, base-10, and base-16 forms together.
Convert a safe whole number among binary, decimal, and hexadecimal representations.
Build a reliable scenario
Binary, Decimal and Hex Converter helps you check a specific technology & networking question with figures that apply to you. Convert safe whole numbers between binary, decimal, and hexadecimal with all three representations shown. Choose a source and target base, convert the whole number, and compare its base-2, base-10, and base-16 forms together. Convert a safe whole number among binary, decimal, and hexadecimal representations. The page keeps the method and limits visible so the result can be understood, compared, and checked instead of treated as an unexplained answer.
Prepare Value, From base and To base. Enter a whole number using digits valid for its current base. Choose binary, decimal, or hexadecimal as the source. Choose the target base and calculate. Compare the result with the additional binary, decimal, and hexadecimal rows. Keep units, dates, currency, and time periods consistent.
The stated method is: Parse the entered digits in the selected source base, then express the same integer in the target base. Change one assumption at a time to see which input drives the result, then compare scenarios on the same basis.
Whole nonnegative integers only. Input is limited to JavaScript safe integers for exact browser arithmetic. Check the input and rounding, then calculate again.
Source and update
Last reviewed: 2026-08-22
NIST — Prefixes for binary multiplesBinary 1010 equals decimal 10.
Yes. Hexadecimal uses digits 0–9 and letters A–F.
No. This version is intentionally limited to nonnegative whole numbers.
Keep exploring
Clear calculation guide
This free Binary, Decimal and Hex Converter keeps the values and the calculation method visible instead of returning an unexplained number. Convert safe whole numbers between binary, decimal, and hexadecimal with all three representations shown. Use it to check a scenario with the figures that apply to you.
Start by checking units, dates, decimal places, and the option you selected. Use this base converter for computer-science homework, network checks, and quick binary-decimal-hex comparisons. All three representations appear together after conversion. The stated mathematical method is: Parse the entered digits in the selected source base, then express the same integer in the target base.
Change one assumption at a time to understand what moves the result, then keep any final record or institution-specific rule separate from the arithmetic. Whole nonnegative integers only. Input is limited to JavaScript safe integers for exact browser arithmetic. Hesaplayın is a clear, browser-based calculator for checking the maths behind your decision.