Education
Estimate the payback time for learning: tuition plus the value of your study hours, repaid by the expected monthly income gain.
Results update as you type. No calculate button. All calculations run locally in your browser.
—
—
| Item | Value |
|---|
Expected monthly gain already includes the probability adjustment: a $2,500 gain at 60% counts as $1,500 per month.
Bars compare the full investment with the expected gain over the first 12 months. If the gain bar is shorter, payback runs beyond a year.
| Scenario | Value |
|---|
Each row is expected cumulative gain minus the full investment, assuming the monthly gain starts immediately and stays constant. A delayed start pushes every row later.
Payback months = (tuition + learning hours × hourly value) ÷ (expected monthly raise × probability%). Expected monthly benefit = expected monthly raise × probability%. Net after N months = expected monthly benefit × N − total investment.
Tuition $12,000, 160 hours at $60, expected monthly gain $2,500 at 60% probability. Total investment = $12,000 + 160 × $60 = $21,600. Expected monthly benefit = $2,500 × 60% = $1,500. Payback = $21,600 ÷ $1,500 = 14.4 months. Net after 12 months = $1,500 × 12 − $21,600 = −$3,600; after 24 months = $1,500 × 24 − $21,600 = $14,400.
Expected income and probability are assumptions, not measured outcomes: a course provider's placement figure is not your probability. A zero expected monthly benefit has no finite financial payback, and the model assumes the gain starts immediately and never changes — real gains are delayed, partial, and may fade. Non-financial benefits (enjoyment, mobility, option value) are real but are not counted here, and neither are taxes on extra income, exam or material fees beyond the tuition input, or the risk of not completing the course.
Total investment (tuition plus study hours times hourly value) divided by the expected monthly benefit, which is the expected monthly raise times its probability.
Because hours spent learning have an opportunity cost. Ignoring them flatters expensive, time-heavy courses; valuing them at your hourly rate keeps the comparison honest.
Your honest estimate that you achieve the stated gain, given your background and the local market — not a provider's headline rate. Run the page at half your first guess to see how sensitive payback is.
Add those months to the payback figure. The model assumes income starts at once; a six-month job search turns a 14.4-month payback into roughly 20.4 months from enrolment.
No. Satisfaction, career mobility, and the option to change fields are excluded. A course can fail this financial test and still be worth doing — but that should be a conscious choice, not an accident of the maths.
Because dividing by zero has no finite answer. If the expected gain is genuinely zero, the investment is never repaid by income, whatever its other merits.
Results are estimates only and do not constitute professional advice.