Hex ↔ Decimal Converter
Convert hexadecimal to decimal and back.
Amortization schedule
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Showing first 12 of months.
Growth over time
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Introduction
Hex ↔ Decimal Converter — Convert hexadecimal to decimal and back. Enter Convert, Hex to get an instant, accurate result.
Formula
Hex → decimal: each hex digit is a power of 16 (hexdec). Decimal → hex: repeated division by 16 (dechex).
Step-by-step
- Enter the Convert.
- Enter the Hex.
- Click Calculate to see your result instantly.
Real-world example
Example: With Convert = hex_to_dec, Hex = FF, the Hex ↔ Decimal Converter gives Decimal: 255.
Frequently Asked Questions
Is hex case-sensitive?
No, both uppercase and lowercase hex digits (A-F/a-f) are accepted.
What is hex commonly used for?
Representing colors, memory addresses, and binary data compactly.
What inputs does the Hex ↔ Decimal Converter need?
You'll need to provide: Convert, Hex. All fields use sensible defaults, so you can see a working example immediately and then adjust the values to match your own numbers.
How accurate is the Hex ↔ Decimal Converter?
The Hex ↔ Decimal Converter applies the formula exactly as calculated — Hex → decimal: each hex digit is a power of 16 (hexdec). Decimal → hex: repeated division by 16 (dechex). — so results are precise for the inputs you provide. Accuracy depends on entering correct, realistic input values.
Is the Hex ↔ Decimal Converter free to use?
Yes, the Hex ↔ Decimal Converter is completely free, requires no signup, and runs instantly in your browser.
About the Hex ↔ Decimal Converter
The Hex ↔ Decimal Converter uses a real, verifiable formula — Hex → decimal: each hex digit is a power of 16 (hexdec). Decimal → hex: repeated division by 16 (dechex). — so results are accurate every time, not an approximation.