FORMULAS, SHAPES, TIME, AND NUMBER TOOLS

Fraction Calculator

Calculate arithmetic with two fractions and simplify the exact result.

Enter your details

Use your own rate, period, and account details for a clear scenario.

India · ₹

You can enter Latin or Devanagari digits. Amounts may include commas or ₹.

Review your result

Your result

Ready when you are.

Enter your values and choose Calculate. Your inputs stay on this device.

How it works

Uses common-denominator rules for addition/subtraction and cross multiplication for multiplication/division, then reduces by the greatest common divisor.

Assumptions and limits

Denominators must be non-zero whole numbers; division by a zero-valued second fraction is invalid.

About this calculator

The tool returns an exact simplified fraction and decimal equivalent for the selected operation.

What this tool helps you check

Perform fraction arithmetic and reduce the result with numerator and denominator visible.

How to use it

  1. Review the formula and assumptions shown for this fraction calculator.
  2. Enter both numerators and non-zero denominators, then select the operation.
  3. Calculate and check the simplified fraction and decimal.
  4. For school work, use the displayed rule to verify each step.

Build a reliable scenario

How to use and verify your Fraction Calculator result

Fraction Calculator helps you check a specific math & geometry question with figures that apply to you. Calculate arithmetic with two fractions and simplify the exact result. Perform fraction arithmetic and reduce the result with numerator and denominator visible. The page keeps the method and limits visible so the result can be understood, compared, and checked instead of treated as an unexplained answer.

Before calculating

Prepare First numerator, First denominator, Operation, Second numerator and Second denominator. Review the formula and assumptions shown for this fraction calculator. Enter both numerators and non-zero denominators, then select the operation. Calculate and check the simplified fraction and decimal. For school work, use the displayed rule to verify each step. Keep units, dates, currency, and time periods consistent.

What changes the result?

The stated method is: Uses common-denominator rules for addition/subtraction and cross multiplication for multiplication/division, then reduces by the greatest common divisor. Change one assumption at a time to see which input drives the result, then compare scenarios on the same basis.

When checking the answer

Denominators must be non-zero whole numbers; division by a zero-valued second fraction is invalid. Check the input and rounding, then calculate again.

Quick verification checklist

  • • Confirm the date and unit of every input.
  • • Replace defaults with values that match your case.
  • • Compare the answer with a second scenario.
  • • Use the official source for regulated or high-impact decisions.

Source and update

Last reviewed: 2026-08-22

This tool performs the stated formula locally in your browser using the values you enter.

Frequently asked questions

What does this fraction calculator calculate?

The tool returns an exact simplified fraction and decimal equivalent for the selected operation.

How should I interpret the result?

Check the simplified fraction and decimal. The result changes whenever an input or assumption changes.

Is the result official or guaranteed?

For school work, use the displayed rule to verify each step.

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