Binary to Hexadecimal
Convert binary numbers to hex instantly. For example, 11001110 in binary is CE in hex.
Binary to Hexadecimal — quick reference
| Binary | Hexadecimal |
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How to use the Binary to Hexadecimal
- Type or paste your binary value on the left.
- Read the hex result on the right — separate multiple values with spaces.
- Copy the result, or check the reference table below.
About the Binary to Hexadecimal
This tool converts binary numbers to hex. Binary is base 2, written with the digits 0 and 1; hex is base 16, written with 0-9 and A-F. Type a value on the left and the hex result appears instantly, and you can convert several values at once by separating them with spaces.
Worked example. Go through decimal as a bridge: 11001110 in binary is 206 in decimal, and 206 in decimal is CE in hex. This tool does both steps at once.
Four bits fold neatly into a single hex digit, which is why a screen full of ones and zeros is nearly always shown as hex instead — memory dumps, colour codes and raw byte values all read far more easily that way. The swap between the two is loss-free: you are regrouping the identical bits, not recomputing them, so an integer keeps its value to the last unit with no rounding. Below you will find more binary-to-hex pairs to test your eye against, and every conversion is worked out on your own device, so the digits you paste are never uploaded. For the reverse direction use the hex to Binary converter, or the all-in-one number base converter for arbitrary bases.
Frequently asked questions
What is 11001110 in binary converted to hex?
11001110 in binary equals CE in hex. You can confirm it with the worked example above, or by typing 11001110 into the converter.
Is this binary to hex conversion exact?
Yes. Converting a whole number between bases changes only how it is written, not its value, so there is no rounding. 11001110 and CE are the same quantity expressed in base 2 and base 16.
Can I convert more than one binary value at once?
Yes. Separate each binary value with a space and every one is converted to hex on its own, in order.
Is my data uploaded anywhere?
No. The conversion runs entirely in your browser with JavaScript; nothing you type is sent to a server.