Browse Education & Maths tools

Solve common maths and study calculations with 100 Education & Maths tools. The collection includes grade calculations, percentages, fractions, ratios, statistics and geometry, with each page focused on a specific type of problem and showing the method behind the result.

Fractions & Ratios

• Cross Multiplication Calculator
• Decimal to Fraction Converter
• Decimal to Percentage Converter
• Direct Proportion Calculator
• Fraction Comparison Calculator
• Fraction Difference Calculator
• Fraction Simplifier
• Fraction to Decimal Converter
• Fraction to Percentage Converter
• Improper Fraction to Mixed Number Converter
• Inverse Proportion Calculator
• Missing Ratio Value Calculator
• Mixed Number to Improper Fraction Converter
• Percentage Change Calculator
• Percentage Decrease Calculator
• Percentage Increase Calculator
• Percentage of a Number Calculator
• Percentage to Decimal Converter
• Proportion Calculator
• Ratio Comparison Calculator
• Ratio Scale Calculator
• Ratio Simplifier
• Ratio to Percentage Calculator
• Reverse Percentage Calculator
• Scale Factor Calculator

Geometry

• Circle Area Calculator
• Circle Circumference Calculator
• Circle Difference Calculator
• Circle Radius or Diameter Calculator
• Circle Scale Calculator
• Cylinder Base Circumference Calculator
• Cylinder Height From Volume Calculator
• Cylinder Measurement Difference Calculator
• Cylinder Scale Calculator
• Cylinder Surface Area Calculator
• Rectangle Area Calculator
• Rectangle Difference Calculator
• Rectangle Missing Dimension Calculator
• Rectangle Perimeter Calculator
• Rectangle Scale Calculator
• Right Triangle Area Calculator
• Right Triangle Difference Calculator
• Right Triangle Missing Dimension Calculator
• Right Triangle Perimeter Calculator
• Right Triangle Scale Calculator
• Triangle Area Calculator
• Triangle Difference Calculator
• Triangle Height From Area Calculator
• Triangle Perimeter Calculator
• Triangle Scale Calculator

Grades

• Course Grade Average Calculator
• Course Grade Difference Calculator
• Course Grade Percentage Calculator
• Course Grade Points Needed Calculator
• Course Grade Target Score Calculator
• Exam Score Average Calculator
• Exam Score Difference Calculator
• Exam Score Percentage Calculator
• Exam Score Points Needed Calculator
• Exam Score Target Score Calculator
• Homework Average Difference Calculator
• Homework Average Percentage Calculator
• Homework Average Points Needed Calculator
• Homework Average Target Score Calculator
• Homework Score Average Calculator
• Quiz Score Average Calculator
• Quiz Score Difference Calculator
• Quiz Score Percentage Calculator
• Quiz Score Points Needed Calculator
• Quiz Score Target Score Calculator
• Test Average Difference Calculator
• Test Average Percentage Calculator
• Test Average Points Needed Calculator
• Test Average Target Score Calculator
• Test Score Average Calculator

Statistics

• Measurements Mean Calculator
• Measurements Median Calculator
• Measurements Percentile Calculator
• Measurements Range Calculator
• Measurements Standard Deviation Calculator
• Number Set Mean Calculator
• Number Set Median Calculator
• Number Set Percentile Calculator
• Number Set Range Calculator
• Number Set Standard Deviation Calculator
• Response Times Mean Calculator
• Response Times Median Calculator
• Response Times Percentile Calculator
• Response Times Range Calculator
• Response Times Standard Deviation Calculator
• Test Results Mean Calculator
• Test Results Median Calculator
• Test Results Percentile Calculator
• Test Results Range Calculator
• Test Results Standard Deviation Calculator
• Weighted Values Mean Calculator
• Weighted Values Median Calculator
• Weighted Values Percentile Calculator
• Weighted Values Standard Deviation Calculator
• Weighted Values Weighted Sum Calculator