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Enter courses with grade and credit hours; get a 4.0 or custom-scale GPA, plus a per-course breakdown.
This gpa calculator runs 100% in your browser. Nothing you paste, drop, or generate ever leaves your device - no analytics on your input, no uploads, no logs.
Pick the UK scale or set up a custom mapping.
Same browser-only philosophy. Free, no signup, no upload.
All-in-one percentage calculator - what is X%, % change, X is what % of Y.
Calculate exact age in years, months, days, hours, and minutes from any birth date.
Calculate Body Mass Index (BMI) in metric or imperial with category breakdown.
Calculate monthly loan payment, total interest, and amortization schedule.
Equated Monthly Installment calculator with principal/interest split.
Add or remove VAT at any rate - UK 20%, EU rates, or custom.
We design and ship internal tooling, dashboards, and customer-facing utilities. Tell us what you need and we'll scope it.