All Tools
Every calculator Calcademic offers, in one place. Browse by category, or use the search bar in the navbar to jump straight to a specific tool.
Grade Calculators
Calculate your CGPA, GPA, and overall grades
CGPA Calculator
Calculate CGPA from grades & credits
Calculate →Marks Percentage Calculator
Calculate percentage from marks
Calculate →GPA Calculator
Calculate GPA on 4.0 scale
Calculate →SSLC Percentage Calculator
Calculate SSLC percentage & grade
Calculate →IGNOU Percentage Calculator
Calculate IGNOU percentage & division
Calculate →12th Percentage Calculator
Calculate your 12th board percentage
Calculate →Converters
Convert between CGPA, SGPA, percentage, and GPA
CGPA to Percentage Calculator
Convert CGPA to percentage instantly
Calculate →Percentage to CGPA Calculator
Convert percentage to CGPA
Calculate →SGPA to CGPA Calculator
Convert SGPA to CGPA
Calculate →SGPA to Percentage Calculator
Convert SGPA to percentage
Calculate →CGPA to GPA Converter
Convert CGPA to US 4.0 GPA
Calculate →Percentage to Marks Calculator
Find marks needed for a target %
Calculate →Student Tools
Attendance tracker, study planners, and more
Attendance Calculator
Track attendance & safe bunk count
Calculate →Cutoff Calculator
Calculate engineering entrance cutoff
Calculate →IELTS Band Calculator
Calculate your overall IELTS band
Calculate →JEE Main Rank Predictor 2026
Predict JEE Main rank from percentile
Calculate →NEET Rank Predictor 2026
Predict NEET rank from marks
Calculate →CAT Score Calculator 2026
Calculate CAT score & predict percentile
Calculate →KCET Rank Predictor 2026
Predict KCET rank with board marks
Calculate →GATE Rank Predictor 2026
Predict GATE rank and score from marks
Calculate →COMEDK Rank Predictor 2026
Predict your COMEDK UGET rank
Calculate →WBJEE Rank Predictor 2026
Predict WBJEE rank from marks
Calculate →AP EAMCET Rank Predictor 2026
Predict AP EAMCET rank with IPE marks
Calculate →TS EAMCET Rank Predictor 2026
Predict Telangana EAMCET rank
Calculate →MHT CET Rank Predictor 2026
Predict MHT CET rank from percentile
Calculate →Typing Speed Test
Check your typing speed in WPM
Calculate →Age Calculator
Calculate exact age from date of birth
Calculate →Word & Character Counter
Count words, characters & reading time
Calculate →Pomodoro Study Timer
Stay focused with 25-minute study sessions
Calculate →Image Tools
Compress, resize, and prepare photos for exam forms
Image Compressor
Compress images to an exact KB size
Calculate →Image Resizer
Resize images by pixels, cm, or KB
Calculate →Passport Photo Maker
Create Indian passport size photos
Calculate →Photo & Signature Resize for Exams
Resize photo & signature for exam forms
Calculate →Image Format Converter
Convert JPG, PNG, and WebP formats
Calculate →Image Cropper
Crop images to custom size or ratio
Calculate →JPG to PDF Converter
Convert JPG images to a single PDF
Calculate →US & Global Tools
GPA, SAT, ACT, and AP calculators for US students
AP Score Calculator
Predict your 1-5 AP exam score
Calculate →Cumulative GPA Calculator
Calculate cumulative GPA on a 4.0 scale
Calculate →SAT Score Calculator
Estimate your Digital SAT score
Calculate →Weighted GPA Calculator
Calculate weighted & unweighted GPA
Calculate →ACT Score Calculator
Calculate your ACT composite score
Calculate →Middle School GPA Calculator
Calculate middle school GPA on 4.0 scale
Calculate →Final Grade Calculator
Find out what you need on your final
Calculate →