Decimal to Hexadecimal Converter — Base Systems

Convert decimal to hexadecimal instantly. Useful for developers, programmers, and anyone working with different numeral systems.

Convert From

What is decimal?

The decimal system is the standard base-10 number system used in everyday arithmetic and common calculations.

What is hexadecimal?

Hexadecimal is a base-16 number system using digits 0-9 and letters A-F. It’s widely used in programming and digital systems.

Conversion Notes

This converter supports both numeric conversions (binary, octal, decimal, hex) and text encoding/decoding using character codes. Input can be a number or text, depending on the direction.

Sample decimal to hexadecimal Conversions

decimalhexadecimal
1 decimal
1 hexadecimal
10 decimal
a hexadecimal
100 decimal
64 hexadecimal
255 decimal
ff hexadecimal
A decimal
NaN hexadecimal
Hello decimal
NaN hexadecimal

Frequently Asked Questions (FAQs)

Why Use ToolMateX

Tired of bloated tool websites with 10 ads per click? This platform is built for speed, simplicity, and reliability. Whether you're debugging JSON or testing colors, we’ve got your back.

Free to Use, Forever
Free to Use, Forever

All tools run right in your browser, fast, reliable, and available whenever you need them. No ads, and nothing to install.

Explore Tools
Works Offline (Most of Them)
Works Offline (Most of Them)

Most of my tools work directly in your browser without needing a server. Perfect for fast workflows (even if you’re offline).

Try it in airplane mode
Made by a 1-Person Team
Made by a 1-Person Team

Made by someone who actually uses these tools daily. It’s fast, clean, and made with your workflow in mind, not corporate KPIs.

Read the story