Holding Period Return Calculator

What this calculator does

You bought something, you held it for a while, and now you want to know how it did. This calculator gives you the holding period return: everything you gained, as a percentage of what you originally put in.

You enter what the investment was worth at the start, what it is worth now, and any income it paid you along the way. It returns one figure covering the whole stretch you held it:

Holding period return = [ Income + (Ending value − Beginning value) ] ÷ Beginning value × 100

The word doing the quiet work in that formula is income, and it is the reason this is a better measure of performance than the one most people carry in their heads.

Two sources of return, and most people count only one

Ask someone how an investment performed and they will almost always tell you what happened to its price. Bought at this, worth that now, so the return is the difference. That is only half the story, and for some assets it is the smaller half.

An investment can pay you in two distinct ways. It can become more valuable, which is the price change everyone remembers. And it can hand you cash while you own it, which is the part that gets forgotten: dividends from shares, interest from bonds or deposits, rent from a property, distributions from a fund. That cash was real, it arrived in your account, and leaving it out understates what you actually earned.

This calculator insists on both, which is why it has three inputs rather than two. That makes it a total return measure. The distinction matters most exactly where people are most likely to get it wrong, on income-heavy holdings: a solid dividend payer or a rental property can look mediocre on price alone while having been perfectly good on total return, and a bond held to maturity can show no price gain at all while having paid you steadily for years.

How to use it

1. Beginning value. What the investment cost you, or what it was worth when you started measuring.
2. Ending value. What it is worth now, or what you sold it for.
3. Income received. All the cash it paid you while you held it, added up. Enter 0 if it paid nothing.

Press Calculate for the return as a percentage, or Reset to clear the fields. One point on income: if you automatically reinvested your dividends, that money is already reflected in the ending value, so counting it again in the income box would double it. Enter income only where you actually received the cash.

A worked example you can check

Say you invested 10,000, the holding is now worth 12,000, and it paid you 500 in dividends along the way.

• Price gain: 12,000 − 10,000 = 2,000, which is 20 percent of what you put in
• Income: 500, which is another 5 percent
• Holding period return: (500 + 2,000) ÷ 10,000 = 25 percent

Split that way, you can see precisely what the common mistake costs. Someone quoting the price move alone would report 20 percent and be understating their own result by a fifth of it. The 5 percentage points from income are not a rounding detail, they are a quarter of everything the investment earned. Which leaves one more thing to settle before you can compare this number against anything else.

There is no time in this number

Look back at the formula and notice what is absent: nothing anywhere tells you how long you held the investment. A 25 percent holding period return means 25 percent over however long you happened to own it, whether that was ten months or ten years.

That is a deliberate feature, not an oversight. It makes the number a clean, honest statement of total gain, and for a single investment you have finished with, it is exactly what you want to know. But it makes raw holding period returns dangerous to compare with each other, because a bigger total return can easily be the worse investment. Forty percent over five years works out to about 6.96 percent a year. Fifteen percent over a single year is 15 percent a year. The 40 percent looks nearly three times better and was in fact less than half as good.

To compare fairly, convert to an annual figure by taking the total growth, raising it to the power of one over the number of years, and subtracting one. The 25 percent above, earned over three years, is about 7.72 percent a year. That annual figure is the one to hold against other investments, against a savings rate, or against inflation. Use the holding period return to answer "what did I make on this", and the annualised version to answer "was that any good".

Questions people ask

What counts as income?

Any cash the investment paid you while you held it: dividends, bond or deposit interest, rent, or fund distributions. Not the sale proceeds, which belong in the ending value.

What if I reinvested my dividends?

Then they are already inside the ending value, since they bought more of the holding. Adding them to the income box as well would count them twice.

Can I compare two holding period returns directly?

Only if the holding periods were the same length. Otherwise annualise them first, because a larger total return over a longer period can be the poorer result.

What if I lost money?

The result is simply negative, and it is still meaningful. Income can also soften a price fall, so an investment whose price dropped may still show a positive total return.

References

The holding period return is defined as the total return on an asset over the period it was held, taking in both the appreciation of the investment and the income distributions it produced, and is commonly annualised so that investments held for different lengths of time can be compared. The treatment of total return as the combination of price change and income follows standard investment-research practice.

1. Corporate Finance Institute, Holding Period Return. https://corporatefinanceinstitute.com/resources/career-map/sell-side/capital-markets/holding-period-return/
2. Morningstar, Total Return. https://awgmain.morningstar.com/webhelp/glossary_definitions/stocks/Total_Return_Annual.html