Radix converter
Radix converter lets you convert signed big integers between bases 2 and 36 without floating-point loss in your browser.
Integer range
Integer range lets you calculate signed and unsigned integer ranges and required bit width in your browser.
Integer range
⌂ Inputs and results stay in this browser and are not automatically stored or sent.
Waiting for input
Input
Output
Waiting for input
Complete text result
How to use
Set width and signedness to inspect an integer type's range, or enter a value when finding the required bit count.
Compare minimum and maximum with expected growth. Signed and unsigned ranges differ, and a value within range still requires compatible precision in the language and storage system.
Examples
64Principles and limits
Each input is limited to 1,048,576 bytes, output to 33,554,432 bytes, and processing to 5,000 ms. Input is never silently truncated.
Guides
Related tools
Bitwise calculator
Bitwise calculator lets you calculate AND, OR, XOR, NOT, and shifts with explicit width and signedness in your browser.