Tool · Investor Sam Edu

College Degree ROI Calculator

June 30, 2026 • By the Investor Sam Editorial Team • Reviewed by Berly Sam Varghese, Editor
A degree is one of the biggest investments most people ever make, yet the decision is usually made on feel rather than numbers. The real return is not just tuition versus starting salary — it is the full cost of the degree plus the income you gave up while studying, weighed against the extra earnings the degree adds over your whole career. This calculator does that math and tells you the net lifetime payoff and how many years it takes to break even.

Example: Total out-of-pocket cost of the degree: 90000 $ · Years to finish the degree: 4 years · Salary you could earn without the degree: 38000 $ · Salary you expect with the degree: 65000 $ · Working years after graduating: 40 years

Net lifetime return$838,000
Total extra earnings from degree$1,080,000
Years to break even8.96
Return on investment346.28%

Worked example

Suppose a degree costs $90,000 out of pocket and takes 4 years, during which you give up $38,000 a year you could have earned — that is $152,000 in forgone income, so the true investment is about $242,000. If the degree lifts your pay from $38,000 to $65,000, that is a $27,000 annual bump. Over a 40-year career that is $1,080,000 of extra earnings, a net lifetime return of roughly $838,000, and the investment pays for itself in about 9 years.

Frequently asked questions

Why does the calculator count forgone income?

The four years you spend in school are four years you are not working full time. Economists call that opportunity cost, and it is often larger than tuition itself. Ignoring it makes every degree look more profitable than it really is, so this tool includes the salary you gave up while studying.

What salary numbers should I use?

Use realistic figures for your field, not averages across all majors. The Bureau of Labor Statistics and the College Scorecard publish median earnings by occupation and by program, which are better anchors than a single school's marketing brochure.

Does a negative result mean I should skip college?

Not necessarily. This model captures earnings only; it cannot price the non-financial value of a degree, career flexibility, or job security. But a deeply negative number is a real warning that the specific program and price may not pay for themselves.

How do scholarships change the answer?

Enter your net cost after scholarships and grants, not the sticker price. Aid that you do not repay directly shrinks the investment and can flip a marginal degree into a clearly profitable one.

💎
InvestorSam.com
Stock analysis, market insights & portfolio research — free
Ready to put these numbers to work?
Get stock picks, earnings analysis, and market commentary from Investor Sam.
Visit InvestorSam.com →

Sources

Berly Sam Varghese · Editor, Investor Sam

Berly Sam Varghese is an engineer who treats money the way he treats any hard problem — something to be engineered, not gambled on. He funded years of education and built real financial stability the patient way, by living below his means and investing rather than borrowing. He writes for the person weighing what an education is really worth. He reviews and approves every article on Investor Sam and checks the figures against primary sources before anything is published. More about our standards.