Education cluster
Grade & School Calculators
Work out grades, GPA, and test scores, and plan school life from homework schedules and study plans to classroom budgets and homeschool costs.
Top calculators
A short starting set for the most common grade & school calculators workflows.
Final Grade Calculator - Calculate Your Required Final Exam Score
Quickly calculate the score you need on your final exam to achieve your desired overall grade. Enter your current grade, final exam weight, and desired grade.
MCAT Section Score Calculator - Raw to Scaled & Percentiles
Convert MCAT raw scores to scaled section scores and percentiles with the official 2026-2027 AAMC table, plus a score-goal planner and practice-test history.
Classroom Supply Budget Calculator | Estimate Per-Student and Class...
Estimate classroom supply costs per student and for the whole class. Enter students and supply items to plan back-to-school spending, PTO/PTA budgets, and gr...
Percentage to GPA Converter | 4.0, CGPA, UK & Canadian Grade Scale Estimates
Convert a percentage grade into a GPA, CGPA, or degree classification estimate using common US, Indian, UK, and Canadian grading scales. Includes explanations, a worked example, and an optional GPA band mini-game.
Graduation Date Calculator - Plan Your Degree Timeline
Estimate a college graduation date using credits required, credits completed, and average term load.
What Grade Do I Need Calculator | Required Grade for Final Course Goal
Use this What Grade Do I Need Calculator to find the average score you need on remaining assignments, projects, or finals to reach a target course grade.
Test Grade Calculator - See Your Percentage and Letter Grade
Use the Test Grade Calculator to convert correct answers and total questions into a percentage, letter grade, and study target in seconds.
GRE Score Converter | Raw to Scaled Score and Percentile Estimator
Estimate GRE verbal, quantitative, total, and analytical writing percentiles by converting raw practice scores into scaled GRE-style results.
All calculators in this cluster
Browse 21 calculators matched to this topic, or return to the Education category.
Chicago Style Citation Generator
Generate Chicago style book citations instantly. Enter the author, title, city, publisher, and year to create a correctly formatted Chicago bibliography entr...
Classroom Supply Budget Calculator | Estimate Per-Student and Class...
Estimate classroom supply costs per student and for the whole class. Enter students and supply items to plan back-to-school spending, PTO/PTA budgets, and gr...
Field Trip Budget Planner | Estimate Total Trip Cost and Cost per Student
Use this field trip budget planner to estimate transportation, admission, meals, miscellaneous expenses, total trip cost, and cost per student for a school outing.
Final Grade Calculator - Calculate Your Required Final Exam Score
Quickly calculate the score you need on your final exam to achieve your desired overall grade. Enter your current grade, final exam weight, and desired grade.
Graduation Date Calculator - Plan Your Degree Timeline
Estimate a college graduation date using credits required, credits completed, and average term load.
GRE Score Converter | Raw to Scaled Score and Percentile Estimator
Estimate GRE verbal, quantitative, total, and analytical writing percentiles by converting raw practice scores into scaled GRE-style results.
H-Index Projection Calculator | Estimate Current and Future h-Index
Calculate your current h-index from citation counts and project a future h-index using a simple annual citation-growth assumption.
Historical Anniversary Date Calculator (Leap Day Rules)
Calculate the exact date of any N‑year anniversary from an event date. Handles Feb 29 anniversaries (defaults to Feb 28 in non‑leap years).
Historical Country Name Converter (Old Names to Modern Countries)
Convert historical or obsolete country names (e.g., Persia, Siam, Rhodesia) into modern equivalents. Includes a built-in classroom-friendly list and clear notes on limitations.
Historical Era Duration Calculator
Calculate the length of historical eras in years, including periods that cross from BCE to CE. Enter a start year and end year to find how many years an empire, dynasty, or era lasted, with the no-year-zero adjustment applied automatically.
Historical Timeline Scale Calculator | Years per Centimeter, Tick Marks, and Label Positions
Calculate a historical timeline scale in years per centimeter from a start year, end year, and physical length. Get suggested tick intervals, label positions, BCE/CE entry guidance, and an optional mini-game.
Homework Time Planner Calculator | Estimate Study Time, Breaks, and Finish Time
Use this homework time planner calculator to estimate total study minutes, planned breaks, and finish time for an evening homework session.
Library Shelf Capacity Calculator - Plan Book Storage
Estimate shelving requirements from book counts, average thickness, and shelf dimensions.
MCAT Section Score Calculator - Raw to Scaled & Percentiles
Convert MCAT raw scores to scaled section scores and percentiles with the official 2026-2027 AAMC table, plus a score-goal planner and practice-test history.
Percentage to GPA Converter | 4.0, CGPA, UK & Canadian Grade Scale Estimates
Convert a percentage grade into a GPA, CGPA, or degree classification estimate using common US, Indian, UK, and Canadian grading scales. Includes explanations, a worked example, and an optional GPA band mini-game.
PhD Completion Time Estimator - Estimate Years to Graduation
Estimate how many years your PhD may take based on remaining coursework, dissertation pages, and writing pace. Use this planning tool to forecast terms, years, funding needs, and realistic graduation timing.
Slab on Grade Thickness Calculator | Westergaard Interior Load Design
Use this slab on grade thickness calculator to estimate required concrete slab depth for interior wheel loads with Westergaard theory, subgrade modulus, contact radius, and flexural strength.
Test Grade Calculator - See Your Percentage and Letter Grade
Use the Test Grade Calculator to convert correct answers and total questions into a percentage, letter grade, and study target in seconds.
Text Readability Calculator (Flesch Reading Ease & Flesch–Kincaid Grade Level)
Paste any passage to calculate Flesch Reading Ease and Flesch–Kincaid Grade Level. Get word, sentence, and syllable-based readability scores to match your writing to your audience.
What Grade Do I Need Calculator | Required Grade for Final Course Goal
Use this What Grade Do I Need Calculator to find the average score you need on remaining assignments, projects, or finals to reach a target course grade.
Word Frequency Analyzer - Explore Text Vocabulary
Paste text to see how often each word appears and explore vocabulary distributions.