Base Converter: Simple, fast, accurate

This base converter switches numbers across bases two through thirty six. It updates results as you type. You also get a clear step by step view.

What Is a Base Converter?

A base converter changes a number from one base to another. Think binary, octal, decimal, and hexadecimal. You can also use any base from two to thirty six. Digits above nine use letters A to Z. You can type letters in lowercase or uppercase.

How It Works

The tool reads your number in the chosen from base. It checks every character against that base. It converts the value to decimal. Then it converts that decimal to the target base. You see the result right away as you type. Use Swap Bases to flip the two bases in one click. A step by step explanation appears under the result.

The Steps in Action

1. Enter a number like 1010, FF, or 123.

2. Select the from base. Choose Custom for other bases.

3. If Custom, enter a base value from 2 to 36.

4. Pick the to base. Custom works the same way.

5. Watch the result update as you type.

6. Use Swap Bases to flip the two bases.

7. Read the step by step explanation below the result.

Why Use This Tool?

This base converter is quick and precise. It helps with study, coding, and data checks. You get instant feedback and a clear path from input to output. The step by step view teaches the method behind each change.

You also get helpful messages for any input issue. That saves time and reduces guesswork. It fits simple checks and deeper review alike.

Real-Life Benefits

Use it for class, work, or hobby projects. Here are common tasks and outcomes.

• Binary 1010 to decimal gives 10.
• Hexadecimal FF to decimal gives 255.
• Decimal 31 to binary gives 11111.
• Decimal 255 to base 36 gives 73.
• Base 36 number 73 to decimal gives 255.
• Octal 17 to decimal gives 15.

The step by step view makes each result clear. You see the place values in base ten. You also see the division process used for the target base.

A Few Extra Tips

Here is what each field does and how to use it well.

• Number input: type your value using digits and letters for the base. The tool trims spaces at the ends.
• From base: pick 2, 8, 10, 16, or Custom. Custom lets you enter any base from 2 to 36.
• Custom from base: enter a number between 2 and 36. The result updates right away.
• Swap Bases: flip the from and to bases fast. Custom values move with them.
• To base: pick 2, 8, 10, 16, or Custom. Use Custom for any base from 2 to 36.
• Custom to base: enter a number between 2 and 36. The converter refreshes on input.

How to read the output.

• Result shows the converted number in the target base. Letters appear in uppercase.
• The step by step section shows two parts. First, an expansion to decimal using powers of the from base.
• Next, the repeated division by the target base. Remainders read from bottom to top form the final value.
• If both bases are ten, you see a short note about no change needed.
• Zero shows as 0 in any base.

Special notes and limits.

• Supported bases range from 2 to 36.
• Use whole numbers only. That means integers zero or larger.
• Letters A to Z represent values ten through thirty five.
• Skip prefixes like 0x or 0b. Enter plain digits and letters only.
• The tool checks for characters outside the base and shows a clear message.

Getting Started Is Easy

Type a number, pick your bases, and watch the result appear. Flip them with Swap Bases if you need the reverse. Scan the step by step view to learn the method. Keep this base converter handy for quick checks and clear answers.