Donaldson R F Free Student Tools
Grade calculators, study planners, quizzes and writing helpers for school and university.
30 free tools in this category. No sign-up, no limits.
Weighted Grade Calculator
Calculate your grade from categories with different weights.
Open tool →Test Score Calculator
Convert raw test scores into a percentage and letter grade.
Open tool →Easy Grader
Find the grade for any number of wrong answers, for teachers.
Open tool →Cornell Notes Generator
A printable Cornell notes template.
Open tool →Reading Level Checker
Check the reading level and readability of a text.
Open tool →Essay Outline Builder
Generate a structured essay outline.
Open tool →Flashcard Maker
Create digital flashcards and study with active recall.
Open tool →Vocabulary Quiz Generator
Turn a word list into a multiple-choice quiz.
Open tool →CGPA to Percentage Converter
Convert CGPA to percentage and back.
Open tool →Sigma Notation Calculator
Calculate a summation for an expression and range.
Open tool →Study Schedule Generator
Split subjects across the days before an exam.
Open tool →Printable Graph Paper Generator
Generate and print grid, dot, or lined paper.
Open tool →Attendance Percentage Calculator
Calculate attendance percentage and classes you can miss.
Open tool →Traverse Closure Calculator
Calculate the closure error of a survey traverse.
Open tool →Coordinate Geometry (COGO) Calculator
Calculate distance and azimuth between two survey points.
Open tool →Land Area from Coordinates
Calculate the area of a plot from its corner coordinates.
Open tool →Bearing ⇄ Azimuth Converter
Convert between quadrant bearing and azimuth notation.
Open tool →Angle Converter (DMS, Decimal, Gradians, Radians)
Convert angles between sexagesimal, decimal, gradians, and radians.
Open tool →Cut and Fill Volume Calculator
Calculate earthwork volume using the average end area method.
Open tool →Slope / Grade Calculator
Convert slope between percentage, degrees, and ratio.
Open tool →Sine, Cosine, Tangent Calculator
Calculate all six trigonometric functions for any angle.
Open tool →Euclid's Theorem Calculator
Solve right triangle relations using Euclid's theorems.
Open tool →Ruffini's Rule Calculator
Divide a polynomial by (x - r) using synthetic division.
Open tool →Citation Style Converter
Format one reference in APA, MLA, Chicago and ABNT side by side.
Open tool →Printable Protractor & Ruler
Print a real-size protractor or ruler (cm and inches) on A4 or Letter paper.
Open tool →Lined Paper Generator
Print lined paper with any line spacing, with a margin, dotted or handwriting practice lines, on A4 or US Letter.
Open tool →Times Table Generator
Print times table charts and multiplication worksheets with answer sheets, or practise with a quick on-screen quiz.
Open tool →Prime Factorization Calculator
Break any whole number into prime factors with a factor tree and division ladder, plus its divisors and sum of divisors.
Open tool →Long Division Calculator
Divide step by step with the UK bus stop method, with the quotient, remainder and decimals, including decimal numbers.
Open tool →Academic Deadline Backplanner
Plan coursework backwards from a due date in working days, skipping weekends and days off you list, with a safety buffer.
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