Hexadecimal to Decimal Converter

Convert hexadecimal numbers to decimal numbers easily and accurately.

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Enter a hexadecimal number (0-9, A-F)

Enter a decimal number (0-9)

Table of Contents

1 How to Convert Hexadecimal to Decimal
2 Common Examples
Guide

How to Convert Hexadecimal to Decimal

Hexadecimal (base-16) uses the following digits:

0-9

A = 10

B = 11

C = 12

D = 13

E = 14

F = 15

Steps to Convert:

  1. 1
    Write down the hexadecimal number
  2. 2
    Multiply each digit by 16 raised to the power of its position (starting from 0 on the right)
  3. 3
    Add up all the products to get the decimal number
Example:

1A = (1 × 16¹) + (10 × 16⁰)

1A = 16 + 10

1A = 26

Examples

Common Examples

Example 1 Basic Numbers

0x0 = 0

0x1 = 1

0x9 = 9

Example 2 Letters

0xA = 10

0xF = 15

0xFF = 255

Example 3 Common Values

0x10 = 16

0x100 = 256

0x1000 = 4096

Example 4 Mixed Numbers

0x1A = 26

0xB4 = 180

0x3E8 = 1000

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