Easy
New
Popular
GPA / Percentage Calculator
Calculate overall percentage, per-subject percentage, and approximate GPA.
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Build a clean formula sheet from short generic samples or your own formula cards, save a temporary browser draft, and export it as Markdown.
Tip: MH Tools runs this utility in your browser for quick no-login use. Review generated output before publishing or sharing it.
Formula Sheet Generator is part of the Student Tools collection in MH Tools. It is designed for fast, no-login use and works well for quick browser-based tasks.
This tool lets you create editable formula cards with titles, formulas, and notes, then copy or download a clean study sheet.
Step 1: Choose a subject or add custom formulas.
Step 2: Edit titles, formulas, and notes.
Step 3: Copy or download the formula sheet.
No. Samples are short and generic, and the main feature is your own editable formulas.
No. It is saved only in this browser localStorage.
Calculate overall percentage, per-subject percentage, and approximate GPA.
Run a simple custom-duration study timer.
Save exam countdowns and see time remaining.
Use arithmetic, powers, square roots, and basic trig functions.
Run a simple focus and break timer in your browser.
Calculate marks percentage and a simple status message.
Run a simple focus and break timer in your browser.
Calculate marks percentage and a simple status message.
Save exam countdowns and see time remaining.
Run a simple custom-duration study timer.
## Area of circle Formula: area = pi x radius^2 Notes: Radius is half the diameter. ## Slope Formula: slope = (y2 - y1) / (x2 - x1) Notes: Used for straight lines.