A-level Homework ROI Calculator
How much is your study time really worth?
This is a deliberately rough calculation designed to put study time into perspective.
The idea is simple: if better A-level results change which courses or careers are open to you, the value of an hour spent studying can look surprisingly large when the difference is spread over a working lifetime.
Calculator on this staging build
The interactive calculator is not available on this version of the site. The explanation and assumptions are kept below.
How the original calculation worked
The original page used a target career, a fallback salary and the number of A-level subjects studied. It estimated a potential lifetime earnings difference, then expressed that as an approximate value per hour of homework.
It expresses the possible lifetime difference as an approximate value per hour of homework.
Assumptions and limitations
- The original description assumes five hours of homework per week for each subject.
- Salary figures are rough estimates and vary by location, employer, experience and career path.
- Further study can involve extra years and substantial costs.
- Inflation and the time taken to gain additional qualifications change the comparison.
- A-level results do not guarantee entry to a particular course, career or salary.
- Plenty of worthwhile reasons for studying have nothing to do with income.
Treat the eventual number as a rough estimate.