Number base conversion
✅ Online base conversion: convert between various bases — binary (base 2), base 4, octal (base 8), hexadecimal (base 16), and base 32.
Calculators
| Base-2 | Base-4 | Base-8 | Base-10 | Base-16 | Base-32 |
|---|---|---|---|---|---|
- Only integer conversions are supported.
- The basic Number type in JavaScript is a double-precision floating-point number. The range of values that can be safely converted is from −2⁵³ to 2⁵³, i.e., from −9,007,199,254,740,991 to 9,007,199,254,740,991 in decimal.