Six tools,
zero sign-ups.
Calculators and a schedule builder that run in your own browser. Nothing is sent anywhere, and no field asks for an email before it shows you a result.
GPA Calculator (0–100 Scale)
Enter a grade and credits for each course and get the weighted average. No sign-up, and the data stays in your browser.
Final Grade Calculator
A weighted course grade from component percentages — and the reverse: what you need on the final to reach your target.
Course Load Calculator
Enter credits, work hours and commute and see how many hours a week the semester will really demand — and how much is left for everything else.
Printable Class Schedule — Blank or Colorful
Pick days and hours, then colors, font and row height. Fill it in on screen or leave it blank, then print it or save it as a PDF.
Bagrut Calculator
For Israel's bagrut exams — not the SAT, AP or IB. The weighted matriculation average by study units, with editable bonuses for advanced subjects.
Pomodoro Timer
25 minutes of focus and 5 of break, or 50 and 10. A long break after 4 rounds, a sound at the end of each phase and the time left in your tab title.
Why these tools exist
- Each one answers a question a student asks once a semester and recalculates by hand every time.
- Everything runs in the browser. No server sees your grades, and there is no account to open.
- If you want the method rather than a single number, the guides explain the thinking behind each tool.
Frequently asked questions
How is a weighted GPA calculated?
Each grade is multiplied by the course credits, the products are added up and the total is divided by the total credits. A 5-credit course moves the average five times as much as a 1-credit one, and the GPA calculator does the arithmetic for you.
How is a Bagrut average calculated?
The Bagrut is the Israeli matriculation exam. Each grade is weighted by its study units, and advanced-level subjects get a bonus. The bonus differs between institutions, so the Bagrut calculator lets you edit it.
What do I need on the final to reach my target grade?
The final grade calculator also works backwards: enter the grades you already have, the weight of each part and your target grade, and it works out what you need on the final.
Are the tools really free? Do I need to sign up?
Yes, and no sign-up. Every calculation runs in your browser, and no grade is sent to a server.