Add your subjects with credits and expected grades — see your projected GPA instantly.
The GPA Predictor uses the standard 4.0 GPA scale to compute your weighted Grade Point Average across any number of subjects. Each course's grade is converted to its grade point, multiplied by credit hours, summed, then divided by total credits — giving you a realistic semester GPA projection before official results ever arrive.
Whether you're a high school student tracking honors classes, a college freshman planning for a scholarship cut-off, or a university senior protecting your cumulative GPA, this GPA calculator for students handles the math instantly. Use it to model "what-if" scenarios, see how a tough elective affects your average, or figure out the grades you need to cross a target GPA threshold.
Combine it with our Marks Needed Calculator to see what scores will earn each grade, build a revision schedule with the Study Time Calculator, and stay on pace using the Exam Countdown Timer.
The standard unweighted 4.0 scale, where A/A+ = 4.0, B = 3.0, C = 2.0, D = 1.0 and F = 0. Plus and minus grades are mapped using common 0.3 increments (A- = 3.7, B+ = 3.3, etc.).
Multiply each subject's grade point by its credit hours to get quality points. Add the quality points across all subjects, then divide by total credit hours. The result is your weighted GPA.
Yes — just add every subject from every semester with their credits and grades. The tool will compute one combined cumulative GPA on the 4.0 scale.
It uses the widely-adopted standard 4.0 scale. Some universities use slightly different plus/minus mappings — check your institution's official scale if you need an exact match.