SC
Menu
Calculators Workspace Guides About Contact

Student calculator hub

Student calculators for grades, GPA, attendance, and study time

Fast, simple tools for academic planning. Start with grades, GPA, attendance, or study time in your language.

Formula-based calculators - no AI-generated results.

StudyCalc AI is a set of formula-based academic calculators for grades, GPA planning, attendance, late assignments, curves, and study schedules. No account is required.

  • Fast calculators for repeat academic planning.
  • Formula-based results with clear examples and disclaimers.
  • Privacy-conscious by design: no login; inputs are processed in the browser where possible.

Search by calculator name or study situation.

Calculator Finder

Find the right calculator for your situation

Choose the closest study situation. This is a static helper with direct links, not an AI recommendation system.

I need a score on my final Estimate the exam score needed for a target grade. I want to calculate my GPA Combine courses, credits, and grades. I want to raise my GPA Plan the term GPA needed for a cumulative target. I submitted an assignment late Estimate late penalty and course impact. I want to understand a grade curve Try add-points or top-score curve scenarios. I need to check attendance See attendance percentage and absence room. I need to keep an attendance target See how many classes you can miss or need to attend. I need to know if I can still pass Estimate the remaining average needed for a target grade. I need a study plan Turn exam timing and topics into a study estimate. I need to plan an assignment deadline Plan homework or project work before the due date. I need to count school days Add school days or count study days between dates. I need to combine weighted scores Calculate scores across weighted categories.

Recently useful for students

Common planning tasks students return to during a term.

Final Grade Calculator

Estimate the exam score or remaining grade you need to reach your target final grade.

Open Final Grade Calculator

GPA Calculator

Convert course grades and credits into a term GPA or cumulative GPA estimate.

Open GPA Calculator

Target GPA Calculator

Find the term GPA you need in planned credits to reach a target cumulative GPA.

Open Target GPA Calculator

Attendance Calculator

Check attendance percentage and see how many classes you can miss or need to attend.

Open Attendance Calculator

Attendance Target Calculator

Calculate future absences you can afford and classes needed to reach a required attendance percentage.

Open Attendance Target Calculator

Can I Still Pass Calculator

Check whether a target course grade is still reachable from current contribution and remaining work.

Open Can I Still Pass Calculator

Study Time Calculator

Plan study sessions from deadlines, available days, subjects, and target study hours.

Open Study Time Calculator

Assignment Due Date Planner

Plan homework and project deadlines from due dates, study hours, weekends, and no-study days.

Open Assignment Due Date Planner

Weighted Grade Calculator

Calculate a course grade from assignments, exams, projects, and other weighted categories.

Open Weighted Grade Calculator

Favorites and recent calculator links are stored only in your browser. They are not sent to StudyCalc AI servers.

Study Guides

Practical guides that explain the numbers

Use these short guides before or after a calculator when you need context, examples, and planning judgment.

View all guides

How to Keep a 75 Percent Attendance Requirement

Learn how to plan absences, recovery classes, and remaining attendance when your course has a 75 percent attendance rule.

What Grade Do I Need on the Final Exam?

Understand the final grade formula and estimate the exam score needed to reach a target course grade without guessing.

How to Break Down a Weighted Course Grade

Learn how assignments, quizzes, projects, exams, and participation combine when a course uses weighted grading categories.

Can I Still Pass This Course? A Practical Check

Use current weighted contribution and remaining assessment weights to decide whether a passing target is still reachable.

How to Plan an Assignment Before the Due Date

Turn a project or homework deadline into daily work blocks using estimated hours, available days, and no-study dates.

How Many Study Hours Do You Need Before an Exam?

Plan exam preparation by estimating topic difficulty, available days, review time, and realistic daily study capacity.

GPA vs Weighted Course Grade: What Is the Difference?

Understand the difference between GPA, course percentages, credits, and weighted category grades before planning academic goals.

How Late Assignment Penalties Affect Your Grade

Estimate how daily late penalties, assignment weight, and original score can change both the assignment grade and course grade.

School Days vs Calendar Days in Academic Planning

Learn when to count only school days instead of every calendar day for attendance, assignments, study plans, and deadlines.

Semester Grade Planning for Students Who Want Control

Build a semester grade plan from current scores, remaining weights, attendance requirements, assignments, exams, and GPA goals.

Workspace

StudyCalc Workspace

Keep a lightweight semester plan on this browser: saved scenarios, course goals, assignments, and exam work.

Saved scenarios

Run a calculator and save a scenario to see it here.

Semester grade planner

Assignment and exam planner

Today focus

Workspace data stays only in this browser. Avoid saving on shared devices, and use Clear workspace to delete saved scenarios, courses, and tasks. Do not enter student ID, official transcript numbers, private school records, or sensitive personal information.

Recently used calculators

Links you opened recently on this browser.

Open a calculator and it will appear here.

Favorite calculators

Save calculators you use often on this browser only.

Use Save favorite to keep quick links here.

Why students use StudyCalc AI

  • Fast calculators for repeat academic planning.
  • Formula-based results with clear examples and disclaimers.
  • Privacy-conscious by design: no login; inputs are processed in the browser where possible.

Important note

Grading rules vary by school, teacher, course, country, and institution. These calculators are planning tools, not official transcripts or academic guarantees.

Frequently asked questions

Does StudyCalc AI use GPT or an external AI API for results?

StudyCalc AI is a formula-based calculator site. Current calculation results come from the formulas and inputs shown on each page, not from GPT, the OpenAI API, or an external AI API.

Site information

About Privacy Terms Disclaimer Contact