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Have a question about one of our grade calculators, found a result that looks wrong, or want to suggest a new tool? Send us an email and we’ll get back to you as soon as we can.
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Report a Calculation Issue
If a calculator gives a result you didn’t expect, tell us which tool you used and the numbers you entered so we can check it.
Suggest a New Feature
Need a different grading scale, a new calculator, or an extra option? We welcome ideas from students, teachers, and parents.
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Spotted a typo or something unclear in one of our guides? Let us know and we’ll review and update it.
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Tips for a Faster Reply
Including a few details helps us understand your message right away.
- Mention the page or calculator you were using.
- For calculation issues, include the values you entered and the result you got.
- Add a screenshot if something looks wrong on your screen.
- Tell us which device and browser you were using.
Try Our Free Calculators
Looking for a quick answer? These tools might help right away.