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Enter your courses — we calculate letter grades, grade points and your semester GPA automatically. Read the full guide on how GPA is calculated →
Grading scale: 70–100 A · 60–69 B · 50–59 C · 45–49 D · 40–44 E (5.0 scale only) · 0–39 F. Quality Point = Credit Unit × Grade Point.
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If you've ever stared at a result slip wondering how your grades turned into one confusing number, you're not alone. GPA — Grade Point Average — is the single figure universities, employers, and scholarship boards use to summarize how a whole semester of work went. Understanding how it's actually calculated, rather than just plugging numbers into a calculator, makes it much easier to know exactly where you stand and what it would take to improve it.
GPA isn't a raw average of your scores — it's a weighted average that accounts for how much each course "counts." Every course you take has a Credit Unit (CU) value, which roughly reflects how many hours per week it demands. A 3-unit course pulls more weight in your GPA than a 1-unit elective, because it represents more of your workload that semester.
To get there, your raw score in a course (usually a Test score plus an Exam score, out of 100) is converted into a Grade Point on a fixed scale — commonly 5.0 or 4.0, depending on your institution. That grade point is then multiplied by the course's credit units to produce a Quality Point (QP) value for that course.
Once you have Quality Points for every course, GPA is simply:
GPA = Total Quality Points ÷ Total Credit Units
So if you took four courses worth 3, 2, 3, and 2 credit units, and scored grade points of 5, 4, 5, and 3 respectively, your total quality points would be (3×5) + (2×4) + (3×5) + (2×3) = 15 + 8 + 15 + 6 = 44. Divide that by your total credit units (3+2+3+2 = 10) and you get a GPA of 4.40.
Not every institution grades the same way. On a 5.0 scale (common across many Nigerian and some other universities), an A is typically worth 5.0 points, a B 4.0, and so on down to an F at 0. On a 4.0 scale (common in the US and several other systems), an A caps out at 4.0 instead. The letter grade boundaries — what score counts as an A, B, C, and so on — also vary by school, so always check your own institution's grading scale rather than assuming it matches another university's.
GPA reflects a single semester. CGPA (Cumulative Grade Point Average) reflects your entire academic record across every semester combined, weighted the same way — total quality points across all semesters, divided by total credit units across all semesters. A strong semester can lift a weak CGPA, but because CGPA is cumulative, one bad semester early on takes several good semesters to fully recover from. This is why many students track both numbers separately rather than assuming a good GPA this semester automatically means a good CGPA overall.
Scholarships, postgraduate admissions, and some employers set minimum GPA/CGPA thresholds, so knowing exactly how your number is built helps you identify which courses would move it the most if you're aiming to hit a specific target. A course with more credit units will always have a bigger effect on your GPA than a lighter one — which is worth knowing before deciding where to put in extra study time.
Ready to calculate yours? Use the GPA Calculator — it handles all of this math automatically and shows you the breakdown course by course.
Weighted by credit units, not a simple average — so uneven semester loads are counted fairly.
CGPA = (Sem 1 Quality Points + Sem 2 Quality Points) ÷ (Sem 1 Credit Units + Sem 2 Credit Units). Don't have your quality-point totals handy? Run each semester through the GPA Calculator first — it computes both for you.
Enter a total score to see its letter grade and grade point.
70–100 → A (5.0) · 60–69 → B (4.0) · 50–59 → C (3.0) · 45–49 → D (2.0) · 40–44 → E (1.0) · 0–39 → F (0.0)
Score ÷ max × 100 — quick conversion for any score.
List your courses and see your total semester load.
Enter your current test score and target total — get the exam score you need.
Stay focused and never miss a date.
25 minutes of focus, then a break. Simple, and it works. Read the full guide →
Most students don't struggle with study time because they don't have enough of it — they struggle because unstructured time is easy to lose to distraction. The Pomodoro Technique is one of the simplest fixes for that problem, and it's stayed popular for decades because it doesn't ask you to change what you study, just how you break the time up.
The method was developed in the late 1980s by Francesco Cirillo, then a university student, who used a kitchen timer shaped like a tomato ("pomodoro" in Italian) to track his study sessions. The core insight was simple: instead of trying to force long, unbroken hours of concentration, work in short, timed bursts with guaranteed breaks in between. The name stuck, even though today most people use an app or phone timer instead of an actual tomato.
The structure is deliberately simple:
Twenty-five minutes feels achievable in a way that "study for three hours" doesn't. Committing to a short, clearly-bounded session lowers the mental barrier to starting — which is often the hardest part of studying. It also works with how attention naturally fluctuates: focus tends to dip after 20-30 minutes regardless of how disciplined you are, so building in a break before that dip happens keeps the next session sharper than if you'd pushed through tired and distracted.
There's also a structural benefit: because each pomodoro is tied to a single task, it forces you to break big, vague goals ("finish the essay") into smaller, concrete ones ("write the introduction and first body paragraph"). That alone tends to make procrastination less likely, since a 25-minute task feels far less intimidating than an open-ended one.
The 25/5 split is the traditional default, but it isn't a strict rule. Some students find 50-minute focus blocks with 10-minute breaks suit dense reading better, while others prefer shorter 15-minute bursts for tasks that require quick, high-intensity concentration, like practice problems. The core principle that matters most isn't the exact numbers — it's the pattern of committed focus followed by a real break, repeated consistently.
Ready to try it? Use the Pomodoro Timer — it's already set up with the traditional 25-minute focus and 5/15-minute break intervals.
Track every upcoming exam. Nearest one always floats to the top.
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Finding legitimate scholarships is harder than it should be — search results are often crowded with outdated listings, expired deadlines, or sites that exist mainly to collect email addresses. This page only lists scholarships we've verified go directly to an official provider (a government body, university, or established foundation), with the funding level and eligibility level shown up front so you're not sorting through wrong-fit opportunities. Use the filters below to narrow by country, study level, or funding type — and always confirm deadlines on the official site before applying, since scholarship terms can change without notice.
Guides, roadmaps and platforms worth bookmarking.
Beyond calculators and timers, a lot of what makes university life easier comes down to knowing which external tools and platforms are actually worth your time. The list below isn't exhaustive — it's a short, deliberately curated set of resources across programming, free courses, productivity, and study techniques that consistently come up as genuinely useful rather than just popular. Each one is picked for a specific reason, noted alongside it.
StudyHub is a free educational platform built to simplify university life by providing practical academic tools, productivity features, and educational resources in one place.
The platform was created to help students save time, stay organized, calculate academic results accurately, and discover opportunities that support their educational journey.
Most students end up juggling half a dozen different tools to manage academic life — a spreadsheet for GPA tracking, a separate timer app for studying, a handful of bookmarked scholarship sites, and a countdown scribbled somewhere for the next exam. None of these are hard problems individually, but switching between them constantly adds friction to what should be simple. StudyHub exists to remove that friction by putting the tools students actually reach for most often — GPA and CGPA calculators, a Pomodoro timer, an exam countdown, and curated scholarship listings — in one place that works the same way every time.
Every calculator on StudyHub follows the actual grading logic used by universities: credit-unit-weighted GPA calculations rather than simple averages, support for both 5.0 and 4.0 grading scales, and a clear breakdown of how each number was reached rather than just a final result. The productivity tools — the Pomodoro timer and exam countdown — are built around well-established study techniques rather than arbitrary defaults. Nothing on the platform requires a paid plan or a locked feature; every tool works fully as a guest, and creating a free account is only needed if you want your data (like saved GPA semesters) to follow you across devices.
StudyHub is built primarily with university and college students in mind — anyone who needs to track a GPA, prepare for exams, manage study time, or find funding opportunities without wading through ad-heavy, cluttered alternatives. It's mobile-first because most students reach for their phone between classes far more often than they open a laptop.
StudyHub was founded and built by Baribor Emmanuel Baribor, a computer science student who started the project after running into the exact problem it solves: too many disconnected tools for tasks that should be simple.
To empower university students with reliable, accessible, and easy-to-use academic tools that simplify student life, improve productivity, and support academic success.
To become one of the leading academic support platforms for university students by providing trusted educational tools, productivity resources, and educational opportunities that help students succeed throughout their academic journey.
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