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Exam Countdown & Study Planner
Days left until your exam, and a simple per-day study plan to match.
StudentsThat gives you about 25 study days. To complete 50 hours, plan 2.0 hours per study day.
Revision fails most often on arithmetic, not effort: students overestimate the days they have and underestimate the hours a topic needs. This planner makes both numbers concrete. Enter your exam date to see exactly how many days remain, then enter the total study hours you intend to complete and your available study days per week, and it divides the work into a daily target you can actually schedule.
How to use the Exam Countdown & Study Planner
- Enter your exam date.
- Read the days remaining until the exam.
- Enter the total study hours you plan to complete.
- Enter how many days per week you can study, then read your hours-per-study-day target.
Formula
The countdown counts whole days from today to the exam date. Rest days are handled through the days-per-week input rather than removed one by one.
Worked example
Your exam is in 35 days, you study 5 days a week and plan 50 total hours. Study days available = 35 x 5/7 = 25 days. Hours per study day = 50 / 25 = 2 hours. If that daily figure looks heavy, the honest fixes are visible in the same equation: start earlier, add a sixth day, or trim the total hours by dropping the lowest-value topic.
Good to know
Spaced practice beats massed practice in study after study: the same 50 hours spread over 25 days produces far better retention than 10-hour weekend blocks, because memory consolidates between sessions. Build the plan backwards from the exam, put the hardest topics earliest while energy is highest, and keep the final day for review only. If the countdown shows fewer than seven days, switch strategy entirely to past papers and the highest-yield topics.
US grading scale reference
The table below is the US plus/minus scale used across this site. Where this tool offers other scales, the Canadian scale sets an A from 85% with a pass at 50%, and the Australian scale uses the bands HD (85%+), D (75-84%), C (65-74%), P (50-64%) and F (below 50%) on a 7.0 GPA.
| Letter grade | Percentage | GPA points |
|---|---|---|
| A+ | 97–100% | 4.0 |
| A | 93–96% | 4.0 |
| A- | 90–92% | 3.7 |
| B+ | 87–89% | 3.3 |
| B | 83–86% | 3.0 |
| B- | 80–82% | 2.7 |
| C+ | 77–79% | 2.3 |
| C | 73–76% | 2.0 |
| C- | 70–72% | 1.7 |
| D+ | 67–69% | 1.3 |
| D | 63–66% | 1.0 |
| D- | 60–62% | 0.7 |
| F | 0–59% | 0.0 |
Frequently asked questions
How many hours a day should I study?
Let the plan decide: total hours divided by realistic study days. For most students 1.5-3 focused hours per study day is sustainable; beyond 4, returns fall sharply without breaks.
When should I start revising for finals?
Four to six weeks out lets you space the work at a humane daily rate. Enter candidate start dates here and compare the daily target they produce.
What if my exam is tomorrow?
The countdown shows one day and the planner will demand an unrealistic daily figure. At that point, restrict yourself to the highest-weight topics and past-paper practice, and protect your sleep.
Should I study every day?
Most plans work better with one lighter or rest day per week; the days-per-week input exists so the plan reflects your real week rather than an ideal one.
How do I split hours between subjects?
Weight them by exam weight and weakness: a subject worth twice the marks, or one where your grade-needed calculation is steepest, gets the larger share.
Go deeper
Prefer the full walkthrough? Read our guide: How to Calculate Your Final Grade — it explains the method step by step with more worked examples.
Sources & further reading
- College Board BigFuture — How to Calculate Your GPA on a 4.0 Scale — The most widely cited US reference for letter-grade to 4.0-scale conversion.
- National Center for Education Statistics (US Department of Education) — Official US education data on grading, attainment and outcomes.
Related tools
Last reviewed: November 2026. Results from this calculator are estimates based on the published scales above; your school's recorded grade is the official one.