Hi Product Hunt — I’m Hernan, the maker of GradeKey. I built it around a specific classroom frustration: an awkward point total turns grading into the same calculation over and over. GradeKey asks for the total once and generates every possible score, percentage, and letter grade. Search by points off, points earned, or target percentage. The product decision I care most about is keeping it narrow and private. There is no roster, account, ad SDK, analytics SDK, or server holding classroom data. Teachers can use regional presets or custom tiers, include extra credit, save assessments, and export the table. The free tier includes the complete table and lookup for one saved assessment. Pro is $7.99 once for unlimited assessments, folders, and PDF/CSV export. I did not want another recurring bill for a small professional utility. I would especially value feedback on whether the lookup matches how teachers grade and whether the free/Pro boundary feels fair.

GradeKey

Every point. Every grade. Instantly.

Every point. Every grade. Instantly.