Education ROI Calculator
Estimate the financial return on a degree or certification by comparing lifetime earnings gains against tuition and fees. Ideal for anyone weighing whether an MBA, trade school, or graduate program is worth the cost.
Last updated: September 2026
Formula below · 2 sources (ed.gov, Wikipedia) · Updated Sep 2026
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About this calculator
Education ROI measures how much financial gain you receive relative to what you spend on schooling. The formula is: ROI (%) = [((expectedSalary − currentSalary) × G) − totalEducationCost] / totalEducationCost × 100, where G = ((1 + g)^careerLength − 1) / g is the sum of the salary gap over each career year as it grows at g = salaryGrowthRate/100 per year. The numerator captures total additional lifetime earnings—adjusted for salary growth—minus the upfront education cost. Dividing by that cost and multiplying by 100 converts the result to a percentage return. A positive ROI means the degree pays for itself and then some; a negative ROI means the earnings bump never recoups tuition. This model is a simplified projection; it does not discount future cash flows, so treat the result as a useful benchmark rather than a precise financial forecast.
How to use
Suppose you currently earn $45,000/year and expect a post-degree salary of $70,000. Your program costs $30,000, you have 25 remaining career years, and you anticipate 2% annual salary growth. Step 1 — growth factor: G = (1.02^25 − 1) / 0.02 = (1.6406 − 1) / 0.02 ≈ 32.03, i.e. 25 years of a gap growing 2% a year adds up to about 32 years' worth of today's gap. Step 2 — lifetime gain: $25,000 × 32.03 ≈ $800,757. Step 3 — ROI = (800,757 − 30,000) / 30,000 × 100 ≈ 2,569%. The figure is undiscounted and ignores taxes and the earnings you give up while studying, so it overstates the economic return; use it to compare programs rather than as a forecast.
Frequently asked questions
What is a good education ROI percentage to aim for?
There is no universal benchmark, but an ROI above 100% generally means the degree more than doubles what you spent on it over your career. Many four-year degrees at public universities produce ROIs in the hundreds of percent when the salary lift is significant. Graduate and professional degrees (law, medicine, MBA) can yield even higher returns, but only when the salary increase is large relative to tuition. A negative or near-zero ROI is a warning sign to reconsider the program, negotiate lower tuition, or seek scholarships.
Why does the formula include a salary growth rate instead of just comparing raw salaries?
Salaries rarely stay flat — most workers receive annual raises tied to inflation, promotions, or industry trends. The formula grows the earnings differential by the growth rate every year and adds up all career years, so the increases compound over your career. Without it, the model would understate lifetime earnings, especially over long horizons like 20–30 years. Even a modest 2–3% growth rate compounds substantially, so including it makes the projection meaningfully more realistic.
How should I estimate my expected post-education salary for this calculator?
The best sources are the U.S. Bureau of Labor Statistics Occupational Outlook Handbook, LinkedIn Salary Insights, Glassdoor, and industry-specific salary surveys. Look at median salaries for the role you are targeting in your geographic area, not national averages alone. Factor in experience level — entry-level post-graduation pay is typically lower than the median for your field. Being conservative here gives you a more honest ROI estimate and helps you avoid overestimating the financial case for a degree.