Student resources
Guides that answer the questions every student asks — written by people who’ve sat the same exams. Each one links to a free tool that does the math for you.
Guides
The Complete Guide to GPA: How It Works, How to Calculate It, and How to Raise It
GPA is the number that follows you through university. Here's how it's calculated, what it really measures, and the strategies that actually raise it.
Read guideHow to Calculate GPA: Step-by-Step (with Examples)
GPA looks intimidating until you know the formula. Here's exactly how to calculate yours, with a worked example and the mistakes that ruin most attempts.
Read guideGPA vs CGPA: What's the Difference and Which One Matters?
One number covers a single term, the other covers everything. Here's how GPA and CGPA differ, how each is calculated, and which one employers and universities actually look at.
Read guideHow Credit Hours Affect Your GPA (More Than You Think)
A C in a 4-credit course hurts four times more than a C in a 1-credit course. Here's how credit weighting shapes your GPA — and how to use it strategically.
Read guideWhat Is a Good CGPA? And How to Calculate Yours
3.0? 3.5? What employers and grad schools actually look for, how CGPA is calculated, and how to raise yours when there's still time.
Read guideHow Does a Weighted Grade Work? (And How to Calculate Yours)
Homework 20%, midterm 30%, final 50% — how weighted grades actually work, why averaging percentages is wrong, and how to compute your real course grade.
Read guideThe Complete Guide to University Attendance Rules
Why universities enforce attendance, how the percentage is calculated, what happens when you fall below the line, and how to plan the rest of the term safely.
Read guideAttendance Percentage: How to Calculate It & How Many Classes You Can Miss
The 75% rule explained. Calculate your attendance percentage, work out exactly how many more classes you can skip, and plan the rest of the term.
Read guideHow to Reach 75% Attendance (When You're Already Below)
You're under the threshold — now what? The math of recovery, how many consecutive classes you need, and when makeup work is the only option.
Read guideThe Student Study Planning Guide: From Chaos to a Schedule That Works
Priority, difficulty and exam dates are the three inputs of a realistic study plan. Here's the full method — plus the focus mechanics that make sessions count.
Read guideHow to Make a Study Schedule That Actually Survives Week One
Priority, difficulty and exam dates — the three inputs a realistic study schedule needs, plus the planning mistakes that doom most timetables.
Read guideHow Long Should You Study Per Day? (Honest Numbers for Students)
The research-backed range for daily study hours, why more isn't better, and how to calculate your personal budget before exams.
Read guideThe Pomodoro Technique Explained: 25 Minutes That Changed How Students Work
Why the 25/5 rhythm works, the exact rules, common mistakes, and how to adapt it for long study sessions without burning out.
Read guideThe Engineering Calculator Guide: Every Formula You Need in the Lab
Ohm's law, power, energy, voltage dividers and resistor codes — the complete set of calculations behind first-year circuits, with worked examples.
Read guideHow to Calculate Electrical Power: P = VI Explained
Power in watts from voltage, current and resistance — the three formulas, a worked example, and the resistor-rating mistake that starts fires (small ones).
Read guideResistor Color Codes Explained: How to Read Any Resistor
Digit bands, multiplier bands, tolerance bands — how to decode 4-band and 5-band resistors in seconds, plus the trick for reading them the right way round.
Read guideVoltage Divider Explained: The Two-Resistor Circuit Behind Every Sensor
How Vout = Vin × R2/(R1+R2) works, when it breaks (loading), and how to design a divider for a target voltage — with worked examples.
Read guideThe Student Career Toolkit: Resumes, Cover Letters and Skills That Get You Hired
What graduate recruiters actually screen for, how to build a student resume and cover letter that pass ATS filters, and the skill gaps worth closing before you apply.
Read guideHow to Build a Student Resume That Passes ATS Filters
The one-page format, keyword strategy, and result-first bullets that get student resumes past software and into human hands.
Read guideThe International Student Application Guide: Bands, Transcripts and Deadlines
IELTS bands explained, GPA conversion between grading systems, application deadlines, and the documents checklist that keeps your study-abroad plan on track.
Read guideHow to Calculate Your IELTS Overall Band (Official Rounding Rules)
The overall IELTS band is the average of four sections rounded to the nearest half band. Here's exactly how the rounding works, with examples.
Read guidePercentage to GPA & GPA to Percentage: How Conversion Works
How to convert marks between percentage, 4.0 GPA and 10-point CGPA, plus the European scales that surprise students, and why no conversion is truly official.
Read guideUK Degree Classifications Explained: First, 2:1, 2:2 & Third
What First, 2:1, 2:2 and Third actually mean, how the final percentage is built from module marks, and how UK classes compare to international grades.
Read guideWAM vs GPA: Australian University Marks Explained
The difference between a Weighted Average Mark and a 7-point GPA in Australia, how each is calculated, and why universities report one, the other, or both.
Read guideCV vs Resume: What's the Difference for Students?
Why the same document is called a resume in the US, a CV in Europe, and an academic CV in academia, plus which one to send and how to format it.
Read guideThe Student Money Guide: Budgeting, Saving and Loans, Explained
The full picture of student money: how to budget a semester, why an emergency fund comes first, and what borrowing really costs — with example numbers you can adapt.
Read guideHow to Budget as a Student: A Realistic Semester Plan
A step-by-step student budget: list income, split fixed from variable costs, apply the 50/30/20 split, and adapt the example budget in this guide to your own numbers.
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