Decimal to Fraction Calculator

The Decimal to Fraction Calculator lets you quickly convert any decimal into a clean, simplified fraction. Whether you’re working on math homework, teaching place value, or prepping a worksheet, this tool gives instant, step-free results. Just type in a decimal like 0.75 and get 3/4 or switch to mixed numbers for something like 1.25 → 1 1/4.

It’s smart enough to handle repeating decimals, negatives, and whole numbers too all in your browser, no downloads or signup required.

How to Use:

Start by entering one decimal per line in the Input Decimals box. Examples:

0.5
1.25
2.75

Output updates live and flashes as you type. You can control how the fractions are displayed using these Options:

• Simplify result reduces the fraction to lowest terms (4/8 → 1/2)
• Show mixed number outputs whole & remainder format (2.5 → 2 1/2)
• Show original input adds the decimal for clarity (0.75 = 3/4)

Click Convert to trigger manually or Copy to grab results with one click.

What Decimal to Fraction Calculator can do:

This tool is ideal for converting common and tricky decimals into fractions perfect for:

• Students learning about converting between number forms
• Teachers building exercises or answer keys
• Anyone comparing values across number formats
• Science, cooking, or construction math where decimals and fractions overlap

You’ll get simplified results by default, but can show mixed numbers or keep the original decimal visible depending on your workflow.

Example:

If you input:

0.75  
1.25  
0.3333  
2.5

With “Simplify result” and “Show original input” toggled on, the tool outputs:

0.75 = 3/4  
1.25 = 5/4  
0.3333 = 3333/10000  
2.5 = 5/2

If you also turn on “Show mixed number”, it updates to:

0.75 = 3/4  
1.25 = 1 1/4  
0.3333 = 3333/10000  
2.5 = 2 1/2

Now if you disable “Simplify result”, you’ll see the raw conversion:

0.75 = 75/100  
1.25 = 125/100  
0.3333 = 3333/10000  
2.5 = 25/10

This calculator handles clean rounding, raw precision, and optional formatting for whole-plus-fraction results making it great for schoolwork, cooking, or anywhere decimals need to turn into neat fractions.

Decimal to Fraction Calculator Table:

Below are real-world decimal conversions for school, measurement, or general math use.

Common Use Cases:

This tool is perfect for schoolwork, worksheet creation, cooking, engineering conversions, or any time you want to express a decimal as a fraction. Clean, fast, and always simplified with smart display options for every use.