Calculator

Free AP Lang Score Calculator. Calculate your AP Language and Composition exam score from multiple choice and essay scores. Convert composite score to AP scale (1-5) with accurate College Board

Free ACT Score Calculator. Calculate your ACT composite score, section scores, superscore, and percentiles. Accurate conversion from raw scores to scaled scores (1-36) for college admissions.

Free SAT Score Calculator. Calculate your SAT score from raw scores, convert to scaled scores (400-1600), check percentiles, and estimate college readiness. Accurate for Digital SAT and practice tests.

Free US Weighted Grade Calculator. Calculate your final course grade with weighted categories (tests, homework, finals). Accurate weighted average calculator for American schools and colleges.

Free US Percentage Grade Calculator. Calculate your grade percentage from points earned, convert to letter grades and GPA instantly. Accurate calculator for American schools and colleges.

Free US Letter Grade Calculator. Convert percentage scores to letter grades (A-F) and GPA (4.0 scale) instantly. Accurate conversion for American high school and college grading systems.

Free CGPA to Percentage Converter for Indian & South Asian students. Instantly convert CGPA to percentage using the standard ×9.5 formula. Supports CBSE, SGPA, engineering, and all university grading systems.

Free CGPA to GPA converter for converting 10.0 scale to 4.0 scale. Accurate conversion formulas for Indian and international universities. Calculate GPA from CGPA instantly with multiple conversion methods.

Free Malaysia CGPA Calculator for Malaysian university students. Calculate semester SGPA, cumulative CGPA on 4.0 scale, and degree class instantly. Accurate formulas for UM, UKM, USM, UTM programs.

Free Sri Lanka CGPA Calculator for Sri Lankan university students. Calculate semester SGPA, cumulative CGPA on 4.0 scale, and convert to percentage instantly. Accurate formulas for UGC-recognized programs across Sri