webby.tools

School Tools

More Tools

Tools for Students and Teachers

These tools are built for the everyday tasks that come up in school — for students who need to calculate what grade they need to pass, and for teachers who need to grade papers, run classroom activities, or build lesson materials quickly.

Grade Calculators

Classroom Activity Tools

Writing and Language Tools

Frequently Asked Questions

What score do I need on my final exam?
Use the final grade calculator — enter your current grade, the weight of the final in your overall grade, and your target grade. The tool will tell you the exact score you need on the final exam to reach your goal.
How does a grade curve work?
A grade curve adjusts raw scores to produce a desired grade distribution. A linear curve adds a fixed amount to every score (or applies a multiplier). A square root curve boosts lower scores more than higher ones. The curve calculators on this page show you the adjusted score for any raw score before you apply the curve to your class.
Can teachers use these tools for free?
Yes. All tools on this site are free to use for personal and educational purposes.
Icons from Creative Fabrica

This website may contain affiliate links. If you click on an affiliate link and make a purchase, we may receive a small commission at no additional cost to you.