UMARIX Education ToolsFree Education Tools for Students and Teachers
Calculate your GPA, plan your study week, build a quiz, review flashcards, and format a citation — all in your browser, free, with no signup.
Students in the United States search for the same practical questions every term: what is my GPA, what do I need on the final, how do I plan a realistic study week, and how do I cite a source correctly. UMARIX Education Tools answers those questions with six focused tools that do one job well, instead of one large app that asks for an account before it helps. You open a tool, enter your own numbers or words, and get a result you can use right away.
The GPA calculator is built for the weighted average that most American transcripts use. Credits matter, so a lab course worth four credits moves your GPA more than a one-credit seminar. The grade calculator solves the exact final-exam problem that causes confusion at the end of a term, when students average percentages without weights and get a misleading answer. The study planner turns vague intentions into a weekly table with a subject, a task, a day, and a duration, which is the minimum detail a plan needs to be followed.
The quiz maker and flashcards are built around active recall, the study method with the strongest evidence behind it. Reading notes feels productive, but trying to answer before you see the answer is what builds lasting memory. The quiz maker forces you to write plausible wrong answers, which is itself a test of understanding. Flashcards keep each card to one question and one short answer, so a full set can be reviewed in a few minutes between classes. Finally, the citation generator formats the same source in APA, MLA, and Chicago, and reminds you to verify it, because a citation that looks neat but breaks a style rule can still cost marks.
How it works
Step one: choose the tool that matches your immediate task. If you are checking a term result, start with the GPA or grade calculator. If you are preparing for a test, start with the quiz maker or flashcards. If you are writing, use the citation generator for each source as you draft, not at the end when details are hardest to find.
Step two: enter real numbers and real words. A GPA calculator cannot correct a wrong credit count, and a study planner cannot help if the task says only study. Use your syllabus for weights, your transcript for credits, and your textbook chapter titles for tasks.
Step three: check the result before you act on it. Compare a GPA with your school scale, compare a needed final score with what is realistically possible, and compare a citation with the official style guide. The tools give you a clear, checkable result; your school, teacher, or publisher remains the final authority.
All tools
Add courses with credits and grades to calculate your weighted GPA on a 4.0 scale.
Enter your current grade and final exam weight to find the score you need on the final.
Add subjects and tasks to build a weekly study plan you can copy or print.
Create your own questions and play the quiz to test what you actually remember.
Add front and back cards, flip them, and study in order or at your own pace.
Enter source details to get APA, MLA, and Chicago citations with a Copy button.
Frequently asked questions
Are these education tools really free?
Yes. Every tool on this site is free to use in your browser, with no account, no signup, and no file upload required.
Is my coursework data sent to a server?
No. Calculations and entries are processed on your own device. Planner entries may be stored only in your own browser if the tool offers that option.
Can I use the GPA calculator for any school?
Yes, as a guide. Use the 4.0 scale shown on the tool page, but check your own school grading policy, because scales and grade points vary by institution.
Do citations from the generator need checking?
Yes. Always verify a generated citation against the current official APA, MLA, or Chicago manual before you submit academic work.