How do I convert a decimal to a fraction?

Enter the decimal (e.g., 0.75) into the numerator box of the calculator and select the 'To Fraction' operation. The tool will show you the step-by-step process of converting it to a simplified fraction (3/4).

How do I simplify a mixed number like 2 4/8?

Enter '2' in the whole number box, '4' in the numerator, and '8' in the denominator. Select the 'Simplify' operation to get the simplified mixed number, which is 2 1/2.

Fractions & Decimals Calculator

Simplify, convert, and compare fractions and decimals with visual, step-by-step solutions.

How to Use

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1. Entering Numbers

Use the dedicated boxes for each part of your number.
• Fraction (e.g., 3/4): Enter 3 in 'N' and 4 in 'D'.
• Mixed Number (e.g., 2 ½): Enter 2 in 'W', 1 in 'N', and 2 in 'D'.
• Decimal (e.g., 0.75): Enter 0.75 in the 'N' box.

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2. Choose Operation

Select your goal from the dropdown menu: Simplify, Convert, or Compare with a second number.

Enter Your Numbers

Value 1 (e.g., 1 1/2 or 0.75)

Operation

Value 2 (e.g., 3/4 or 0.5)

Calculation History

Your recent calculations will appear here.

Master Fractions with Confidence

Our calculator is more than just an answer-finder. It's a powerful learning tool designed to help you understand the 'why' behind the math.

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All-in-One Functionality

Perform arithmetic (add, subtract, multiply, divide), simplify complex fractions, convert between fractions and decimals, and compare values—all in one place.

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Visual Learning on a Number Line

Don't just see the answer—see where it belongs. Our interactive number line plots your inputs and results, helping you build a strong intuition for how fractions and decimals relate.

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Clear, Step-by-Step Solutions

Never get lost in the calculation again. Every operation comes with a detailed, easy-to-follow explanation, showing you the exact method used to arrive at the solution.