Study Time Calculator

Study time is not guesswork. The credit hour already encodes an expected workload, and multiplying it out turns a vague intention into a weekly number you can plan around.

Credit hoursTotal credits enrolled this term. A full load is usually 12 to 18.Hours per creditIndependent study hours expected per credit. The Carnegie convention is 2.Weeks in the termTeaching weeks. A standard semester is 15, a quarter is about 10.

Study hours per week

Total hours across the term: 450
Average hours per day: 4.2857
Term hours per credit: 30

Values update as you type. This calculator covers the single scenario its formula assumes — see Common Mistakes for what it leaves out.

The formula this calculator uses

hours = credits x hours per credit

credits: Credit hours enrolled this term
hoursPerCredit: Independent study hours expected per credit, conventionally 2
weeks: Length of the term in teaching weeks

How to check the result by hand

1
Add up your credit hours
A typical full load is 15 credits, which is five three credit courses. Part time study might be six or nine.
2
Multiply by the hours each credit expects
The Carnegie convention is two hours of independent work per credit hour. Fifteen credits therefore implies 30 hours a week outside class.
3
Multiply by the length of the term
A fifteen week term turns 30 weekly hours into 450 hours in total. A ten week term gives 300.
4
Divide down to a daily figure
Thirty hours a week is about 4.3 hours a day across seven days, or six hours a day across five working days.
5
Check it against a fortnight of real tracking
Log what you actually spend for two weeks. A consistent gap in either direction tells you whether the course is unusual or whether you are under-working it.

For worked examples, common mistakes and the limits of this formula, read the full How To Calculate Study Time page.