Study Cluster

Study & School Tools

A focused set of calculators for grades, GPA, averages, fractions, ratios and other practical student maths.

8 toolsIn this cluster

Student intentStudy-focused queries

Fast answersSimple classroom maths

Cluster focusStudy friendlyClassroom mathsFast browsing

Tools

Calculate a final grade from weighted scores or current marks.

Estimate grade point average from grades and credit values.

Work out the mean from a list of numbers quickly.

Add, subtract, multiply and divide common fractions.

Simplify, compare and scale equivalent ratios.

Handle percentage maths for classwork and quick checks.

Measure increase or decrease between two values.

Convert common length, weight and temperature units.

Understand the basic rules for adding, subtracting, multiplying and dividing fractions.

Learn how a simple weighted GPA estimate works on a 4.0 scale.