SimpleToolbox
Math & Education

Math & Academic Tools

High-precision calculators for students, teachers, and everyday academic problem-solving.

Free education tools for students — GPA calculation, fraction arithmetic, integral evaluation, anagram solving, and words-to-pages conversion. Works for middle school through graduate level.

Frequently Asked Questions

What education tools are available?

GPA calculator (weighted and unweighted), fraction calculator, integral calculator, anagram solver, and words-to-pages converter.

Is the GPA calculator accurate?

Yes — it uses the standard 4.0 quality point scale and supports weighted (5.0) grading for AP and Honors courses, with cumulative GPA projection.

Can students use these during class?

Yes — every tool is browser-based, requires no login, and works on school Chromebooks and tablets.

Is student data private?

Yes. Grades, word counts, and other inputs run locally in your browser and are never stored or transmitted.