Free Online Tools for Teachers

Simplify grading and classroom math — calculate GPAs, convert grades, compute percentages, and run statistics. Fast, free, and works on any device.

7 tools available

No sign-up · No data sent to servers · Instant results

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Frequently Asked Questions

How can teachers use NexTool?▾

Teachers can use NexTool to quickly calculate student GPAs, convert between grading scales, compute percentage scores, and run basic statistics on class performance data. All tools are free with no login required.

Can I calculate GPAs for an entire class?▾

Our GPA calculator lets you enter multiple courses with credit hours and grades. While it processes one student at a time, you can quickly cycle through students for fast batch grading.

Do these tools work on school computers and tablets?▾

Yes. All NexTool tools run in any modern web browser with no plugins, downloads, or installations. They work on Chromebooks, iPads, Windows PCs, and Mac computers.

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