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Fraction Pie Chart Maker

Turn any fraction into a shaded pie chart instantly. Enter a numerator and denominator, and this tool draws a circle split into equal wedges with the right number shaded in. It handles improper fractions by adding extra whole circles, and it can show two pie charts side by side so students can compare fractions visually instead of just by number.

When teachers reach for a pie chart

Pie charts are the fastest way to connect a fraction to something a student already understands, like slices of a pizza or a clock face. Reach for this maker when you need a quick, printable diagram for a worksheet, a whiteboard example, or a homework check, rather than a full multi-fraction lesson plan.

  • Explaining parts of a whole to elementary students for the first time
  • Building a quick visual for a worksheet or slide
  • Showing how improper fractions spill into a second circle
  • Comparing two fractions by shaded area instead of numbers
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Choose a Model Type

Share Your Visualization!

Click the share button to copy a link to your current visualization. Perfect for sharing with friends or saving for later!

Enter a Fraction

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Try these examples:

Compare with Another Fraction (Optional)

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Enter a fraction to visualize.

Fraction Bar Model Generator

Rectangle bar models for comparing fractions.

Fraction Circle Generator

Shaded circles for any fraction, including improper ones.

Fraction Shape Maker

Pick a shape and preset for classroom worksheets.

Visual Fraction Models

The full toolkit: pie charts, bars, and number lines in one place.

For the classroom

Project a pie chart on the board while teaching parts of a whole, then let students try their own fractions on their devices.

For worksheets

Generate a chart, then print or screenshot it to drop into a printable worksheet or handout.

For homework checks

Type in a fraction from a homework problem and confirm the shaded wedges match what a student drew by hand.

Frequently Asked Questions

Common questions about the fraction pie chart maker

A fraction pie chart is a circle divided into equal wedges, with some wedges shaded to represent the numerator out of the total number of wedges (the denominator). It is the classic "pizza slice" way of showing what a fraction looks like as part of a whole.

Type a numerator and denominator into the fraction input, then click Visualize. The tool draws a circle split into that many equal wedges and shades the ones matching your numerator. Improper fractions automatically add extra circles.

Pie charts work best when the concept is "parts of a whole" in a round, everyday context, like slices of pizza or a clock face. Bar models are usually easier for comparing two fractions of different sizes side by side. This tool includes both, along with a number line.

Yes. Use the Share button to copy a link that reopens your exact fraction and chart, or use your browser's print function to print the page for a worksheet or handout.