Every calculator a student needs, in one place.
11 free tools for GPA, grade planning, timers, citations, essay analysis, college admissions, and more. No sign-up required.
GPA Calculator
Semester and cumulative GPA with plus/minus grades. Includes a goal calculator to find the semester GPA you need to hit your target.
Grade Calculator
Find the score you need on your final exam to reach your target grade. Includes a full weighted grade calculator for multi-category courses.
Grade Converter
Convert between letter grades, percentages, GPA points, and international scales including UK, Canadian, Australian, and European (ECTS).
Attendance Calculator
Enter total classes held, attended, and your required threshold to see if you're on track and how many more you can safely miss.
Study Planner
Add your exam dates and available study days. Get a backwards-planned daily schedule showing what to focus on leading up to each exam.
Study Hours Tracker
Log study sessions by subject. See a per-subject time breakdown with visual bars. No account required, data lives in the session.
Pomodoro Timer
Study timer with customizable work and break intervals, session counter, and long-break scheduling. No account needed.
Citation Generator
Formatted citations in MLA, APA, and Chicago for books, websites, journal articles, and videos. Copy with one click.
Reading Speed Calculator
Paste any text to get estimated reading time at slow, average, and fast speeds, plus an adjusted estimate for dense academic content.
Unit Converter
Convert length, mass, volume, temperature, pressure, energy, and speed: the categories that come up most in science courses.
College Acceptance Calculator
Enter your GPA, SAT/ACT, APs, extracurriculars, and more to get data-driven acceptance probability estimates for 50+ top colleges.
These are just the free tools.
Mneva also includes AI-powered flashcard generation from PDFs and YouTube, spaced repetition, Train mode, Study Circles, and 6 study modes for deep learning.