Finance

Education Return on Investment Calculator (40 Years)

Calculate return on investment as a percentage. This education version uses a 40-year planning term as its starting point.

In plain terms, the Return percentage compares the final value with the amount invested: a positive result means the final value came out above the amount put in, and a larger percentage means a larger gain relative to that starting amount.

Formula

Return equals final value minus invested amount, divided by invested amount, times 100.

How it works

A positive return means the final value is higher than the amount invested.

Worked example

Amount invested $10,000, final value $15,000, term 40 years. First, the gain is $15,000 minus $10,000, which is $5,000. Using the page formula, return is $5,000 divided by $10,000, times 100, which is 50.00%. That is the total return over the whole 40 years, not a yearly rate. As an illustration only, not the output of this page, the annualised rate behind the same result is about 1.02% a year, because $15,000 divided by $10,000 is 1.50, and the 40th root of 1.50 is about 1.0102. Over 40 years the yearly pace is about 1.02%. For education planning this is a lifetime warning: if prices rose faster than about 1.02% a year on average, the final $15,000 would buy less than the original $10,000. All figures here are nominal, before fees, taxes, course upkeep and lost earnings while studying, which this page does not count, and they are planning estimates, not promises.

Who this term suits for an education learner: nobody looking for a success story. A qualification or fund that only gains 50.00% over 40 years is a lifetime warning for a young learner choosing where to put education money today.

FAQs

What is a good ROI?
There is no single good figure. Compare returns over the same period and with the same risk before deciding.

Is this education calculator exact?
No, it is an estimate for planning only, based on the numbers you enter.

Are these figures financial advice?
No, they are estimates for planning only, not financial advice. Check with a qualified adviser for decisions involving large sums.

Is 50.00% over 40 years actually a poor return for education?
Yes. As an illustration only, it is about 1.02% a year, which almost certainly trailed fee rises, book prices and living costs over a working lifetime.

What does 1.02% a year mean for buying power over 40 years?
It means the value barely grew each year. Unless education costs also rose by 1.02% a year or less, which they rarely do, the final amount buys less education than the original sum.

What should a reader check before trusting a 40-year education ROI figure?
Whether all later course costs are in the invested amount, whether the final value is a real measured figure or a guess, and whether fees and taxes have been left out, as this page's formula leaves them out.

Estimates only, not financial advice. Figures are approximate and do not include all fees, taxes, or changing rates unless stated.