Hexadecimal to Decimal Converter
Convert Hexadecimal (Base 16) to Decimal (Base 10) instantly. Enter any Hexadecimal value to get the Decimal equivalent.
Hexadecimal to Decimal
6 units
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Common Numbers Conversions
Hexadecimal to Decimal Conversion Table
| Hexadecimal (Base 16) | Decimal (Base 10) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 8 | 8 |
| A | 10 |
| F | 15 |
| 10 | 16 |
| 20 | 32 |
| 40 | 64 |
| 64 | 100 |
| 80 | 128 |
| FF | 255 |
| 200 | 512 |
| 3E8 | 1000 |
| 400 | 1024 |
| FFF | 4095 |
| FFFF | 65535 |
How to Convert Hexadecimal to Decimal
To convert from Hexadecimal (base 16) to Decimal (base 10), express the integer value using the digits available in the target base. For example, decimal 255 is FF in Hexadecimal and 255 in Decimal.
Use the converter above — type any Hexadecimal value to instantly see its Decimal equivalent. Convert Decimal → Hexadecimal instead →
Frequently Asked Questions
Q
How do I convert Hexadecimal to Decimal?
Interpret the Hexadecimal (base 16) number as an integer, then express it in base 10. For example, the Hexadecimal value FF equals 255 in decimal, which is 255 in Decimal.
Q
What is 255 in Decimal?
255 in decimal = 255 in Decimal.
About These Units
Hexadecimal
Base 16
A positional numeral system with base 16. Uses 16 distinct digits (0–9 + A–F).
Decimal
Base 10
A positional numeral system with base 10. Uses 10 distinct digits (0–9).