# How to Calculate the Rate of Return on Stocks (2023)

On the face of it, this topic seems pretty basic. But I think calculating the rate of return on stocks is actually kind of nuanced. Here’s how to do it.

In How to Value Stocks, I discussed how to estimate the present value of future dividends when a certain required rate of return is assumed. One can then compare their present value estimate to the stock price to determine whether there is any upside.

However, arguably it’s more appropriate to not assume some arbitrary required rate of return and instead just think about the rate of return the stock will produce. As I discussed in How to Value stocks, a stock gives you the right to all future dividends. The return on investment to shareholders as a whole, therefore, is the return from those future dividends per share:

Buy a share of company: negative P0 cash flow

Get future dividends: positive D1, D2, … , Dn cash flow

The Rate of Return from Future Dividends

So how do we calculate that rate of return? Generally, the rate of return is the compound return that results in the future value of the investment:

Stock Price * (1 + rate of return)^t = Future Value

P0(1+r)^t = FVt

Since we’re getting multiple dividend payments in the future, we have to convert those into an equivalent future value. The way we estimate the equivalent future value is by assuming each interim dividend is reinvested at the same rate of return as the overall compound rate of return:

FVt = D1(1+r)^(t-1) + D2(1+r)^(t-2) + … + Dt

(Video) How to calculate stock returns

In practice most people assume a company lasts forever (which for many companies is actually not unreasonable given the discount factor gets very low very fast). Under this assumption, at some steady-state point, the present value of future dividends at time t is the current dividend, Dt, multiplied by the steady-steady earnings/dividend growth rate, g, divided by the rate of return, r, net of the growth rate, g. (The derivation of this formula is here.)

PVt(Dt+1, Dt+2, … , D∞) = Dt(1+g)/(r-g)

So, when a company lasts forever and reaches a steady state, the future value of dividends is:

FVt = D1(1+r)^(t-1) + D2(1+r)^(t-2) + … + Dt + Dt(1+g)/(r-g)

Inserting this formula into the formulas above, we can calculate the stock price as a function of estimated future dividends and the rate of return.

P0(1+r)^t = FVt

P0(1+r)^t = D1(1+r)^(t-1) + D2(1+r)^(t-2) + … + Dt + Dt(1+g)/(r-g)

P0 = D1/(1+r) + D2/(1+r)^2 + … + Dt/(1+r)^t + Dt(1+g)/(r-g)/(1+r)^t

Since we know the stock price (P0), our estimates of future dividends up until the steady state (D1, D2, … , Dt), our estimated steady-state growth rate (g), and our estimated year after which the company reaches a steady state (t), we can solve the equation for the one unknown, r, the rate of return. (Unfortunately, it is only possible to solve the formula using guess and check.)

Example: Company with No Interim Dividends

For the companies I tend to invest in, it’s usually simplest (and reasonable) to assume no dividends before the steady state and that any pre-steady-state free cash flow to equity is used to repurchase shares. This simplifies the equation by getting rid of all the interim dividends:

P0 = Dt(1+g)/(r-g)/(1+r)^t

(Video) Math in Daily Life : How to Calculate Rate of Return

Since dividends are equal to earnings per share multiplied by the payout ratio ...

Dt = EPSt*payout

… this formula can be expressed as a function of earnings per share, EPS:

P0 = (EPSt*payout)(1+g)/(r-g)/(1+r)^t

For example, assume a company reaches a steady state after year 10. You estimate it will earn \$20 per share in year 10 and pay out 70% of earnings, resulting in a year-end dividend of \$14, and then will grow earnings and dividends 3% forever, implying a steady-state incremental return on equity of 10%. You also assume that the company has reinvested all earnings up to this point, so it hasn't yet paid a dividend. What is the rate of return from future dividends if the stock price is \$10?

\$10 = \$20*70%*(1+3%)/(r-3%)/(1+r)^10

\$10 = \$14*1.03/(r-3%)/(1+r)^10

Using guess and check (via the Goal Seek add-on in Google Sheets), the answer is that the rate of return is 9.06%.

Real-Life Example: Zillow

I wrote a Twitter thread a few days ago on Zillow, so I’ll use it as an example. My admittedly bullish 2040 earnings estimate for Zillow is \$211 per share, which assumes all free cash flow to equity before then is used to repurchase shares and decrease the share count by 2% per year. (You might think those assumptions are crazy, but just bear with me for the sake of calculating what they mean for the rate of return.) I also assume that by 2040 Zillow has reached a steady state and starts paying out dividends. I then assume a 4% steady-state earnings/dividend growth rate, which is the result of a 80% payout ratio and 20% incremental ROE (4% = 20% * (1-80%)). The current stock price for the non-voting shares (which I own) is \$91.10. So to calculate the rate of return, we have to solve the following formula:

P0 = (EPSt*payout)(1+g)/(r-g)/(1+r)^t

\$91.10 = \$211*80%*(1+4%)/(r-4%)/(1+r)^19

(Video) How to Calculate a Stock's Expected Return! (Capital Asset Pricing Model)

The result (again using guess and check) is a rate of return from future dividends of 15.8%.

Trying to Be Realistic - the Rate of Return from Selling the Stock in the Future

There are two problems with using the rate of return from future dividends. First, no one is actually going to be around forever to receive all those dividends. So in a sense it’s not a realistic way to estimate the rate of return you as a single investor will get from holding the stock. Second, it typically assumes that all dividends are reinvested at the same rate of return as the overall rate of return.

In my opinion, it’s often more realistic to try to guess the stock price people will pay at the steady state and then estimate your rate of return based on that. This requires estimating steady-state earnings, like we do in the dividend method, and then applying an appropriate P/E ratio to those earnings based on the rate of return we think other investors will require once the company gets to the steady state. To calculate this multiple, we use the same formulas:

FVt = P0(1+r)^t

FVt = Pt

Pt = P0(1+r)^t

P0 = (EPSt*payout)(1+g)/(r-g)/(1+r)^t

Pt = (EPSt*payout)(1+g)/(r-g)/(1+r)t*(1+r)^t

Pt = (EPSt*payout)(1+g)/(r-g)

We still have \$211 in estimated 2040 EPS, a 80% payout ratio, and 4% steady-state growth (based on a 20% steady-state incremental ROE). So all we need to do is make an assumption about the return investors will require to invest in Zillow in 2040 in this scenario. Since the 4% growth rate is assuming interest rates stay low, I think a steady-state required return of 9% is reasonable given the \$211-EPS-in-2040 scenario assumes Zillow has established a pretty dominant market position.

P19 = \$211*80%*(1+4%)/(9%-4%) = \$211 * 16.6 = \$3,516

(Video) How To Calculate The Return on Investment (ROI) of Real Estate & Stocks

So based on an implied steady-state 2040 P/E ratio of 16.6x, my best guess is Zillow’s 2040 stock price (in my rosy-eyed scenario) will be \$3,516. We can then use that future value to estimate the rate of return investors will get by holding Zillow stock until 2040. The result is a rate of return of 21.2%.

\$3,516 = \$91.10 * (1+r)^19

r = (\$3,516/\$91.10)^(1/19) - 1 = 21.2%

Future Stock Price vs. Future Dividends

In the case of Zillow, why is the rate of return from the future-stock-price method so much higher than from the future-dividends method? Because the future-dividends method assumes that the required return at the steady-state period is the overall rate of return from future dividends, which in the case of Zillow is quite high at 15.8%. To illustrate, let’s plug in the 15.8% future-dividends rate of return into the future-stock-price formula. The result is an implied 2040 P/E ratio of only 7!

P19 = \$211*80%*(1+4%)/(15.8%-4%) = \$211 * 7.0 = \$1,486

We can then check that the 7 P/E 2040 stock price (\$1,486) generates a 15.8% rate of return:

\$1,486 = \$91.10 * (1+r)^19

r = (\$1,486/\$91.10)^(1/19) - 1 = 15.8%

Takeaway

This tells us that, in order for the future-dividends method to generate the same rate of return as the future-stock-price method, the expected rate of return from future dividends has to be the same as the rate of return that investors require in the future.

As certainty decreases, investors will be willing to pay less for a stock (relative to earnings and all else equal) and the expected rate of return will increase. As certainty increases, investors will be willing to pay more for a stock and the expected rate of return will decrease. It is only when certainty stays the same that the expected return stays the same.

(Video) Calculating the Total Return on a Stock

Therefore, the only way for the expected rate of return from future dividends to be the same as the rate of return that investors require in the future is for the certainty regarding those dividends to stay the same over time. In other words, for the future-dividends method to be realistic for individual investors (since future returns to individual investors are, in reality, based on the proceeds from selling a stock), the market’s certainty regarding the company has to be stable over time, such as for a utility. For a company that is tackling a new business model, such as Zillow, the future-dividends method is not realistic and it’s more appropriate to instead estimate the rate of return by guessing the future stock price.

Addendum to How to Value Stocks - Clarity on Calculating “Fair” Value

Using the future-stock-price method, how does one calculate the “fair” value of a stock? Something I didn’t make explicit in my post on how to value stocks is that it actually requires estimating two discount rates (required rates of return). First, we have to guess the markets’ required rate of return when the stock reaches a steady state. That, with our assumptions of growth, payout ratio, and future earnings, will give us an estimate of the future stock price. Second, we convert that future stock price to a “fair” present value. However, the discount rate used in this second step is not the same as the discount rate used in the first step. The first step uses the discount rate other investors will require in the future. The second step uses the discount rate you require right now. That’s why, in the At Home example, I used a 10% discount rate to capitalize the steady-state earnings and get a 2030 stock price, but then used a 13% discount rate to convert the 2030 stock price to present day when calculating the “fair” current value of At Home.

## FAQs

### How do you calculate rate of return on stock? ›

A simple rate of return is calculated by subtracting the initial value of the investment from its current value, and then dividing it by the initial value. To report it as a %, the result is multiplied by 100.

How do you calculate simple rate of return? ›

Calculate Simple Rate of Return

Take your annual net income and divide it by the initial cost of the investment. In this case, a \$37,000 net operating income divided by \$200,000 leaves you with a simple rate of return of 18.5 percent.

What is an example of rate of return? ›

The annual rate of return is the percentage change in the value of an investment. For example: If you assume you earn a 10% annual rate of return, then you are assuming that the value of your investment will increase by 10% every year.

What is the simplest example of a rate of return? ›

For example, if there is an opportunity under which a business can earn an incremental increase in its net income of \$8,000 in exchange for an initial investment of \$100,000, then the project has a simple rate of return of 8% (calculated as \$8,000 incremental net income / \$100,000 investment).

What is the formula for total return? ›

To calculate the investment's total return, the investor divides the total investment gains (105 shares x \$22 per share = \$2,310 current value - \$2,000 initial value = \$310 total gains) by the initial value of the investment (\$2,000) and multiplies by 100 to convert the answer to a percentage (\$310 / \$2,000 x 100 = ...

What is a good simple return rate? ›

Most investors would view an average annual rate of return of 10% or more as a good ROI for long-term investments in the stock market. However, keep in mind that this is an average. Some years will deliver lower returns -- perhaps even negative returns.

What is the formula for rate? ›

However, it's easier to use a handy formula: rate equals distance divided by time: r = d/t.

How do I find the best rate of return? ›

How Do I Earn a 10% Rate of Return on Investment?
1. Invest in Stocks for the Long-Term. ...
2. Invest in Stocks for the Short-Term. ...
3. Real Estate. ...
4. Investing in Fine Art. ...
6. Investing in Wine. ...
7. Peer-to-Peer Lending. ...
8. Invest in REITs.
Nov 17, 2022

What is a 100% return rate? ›

If your ROI is 100%, you've doubled your initial investment. Return on Investment can help you make decisions between competing alternatives. If you deposit money in a savings account, the return on your investment will be equal to the interest rate that the bank gives you to hold your money.

What is the real rate of return in the stock market? ›

Key Takeaways

The index acts as a benchmark of the performance of the U.S. stock market overall, dating back to the 1920s. The index has returned a historic annualized average return of around 11.88% since its 1957 inception through the end of 2021.

### What does simple rate of return mean? ›

The simple rate of return method measures how much a company expects to profit from a capital investment each year. The formula for simple rate of return is the increase in accounting net income from an investment divided by the cost of the investment.

How do I calculate a simple return in Excel? ›

This is displayed as a percentage, and the calculation would be: ROI = (Ending value / Starting value) ^ (1 / Number of years) -1. To figure out the number of years, you'd subtract your starting date from your ending date, then divide by 365.

Is 5% a good rate of return? ›

In the case of the stock market, people can make, on average, from 5% to 7% on returns. According to many financial investors, 7% is an excellent return rate for most, while 5% is enough to be considered a 'good' return.

What is a good rate of return? ›

Most investors would view an average annual rate of return of 10% or more as a good ROI for long-term investments in the stock market.

What is a good percentage for rate of return? ›

What Is a Good ROI? According to conventional wisdom, an annual ROI of approximately 7% or greater is considered a good ROI for an investment in stocks. This is also about the average annual return of the S&P 500, accounting for inflation.

What is the real return formula? ›

The real rate of return formula is: (1+NominalRate) ÷ (1+InflationRate)-1.

What is the rate of return calculator? ›

The rate of return calculator allows you to find the annual rate of return of a given investment (see investment calculator), which is the net gain or loss through a given period expressed as a percentage of the initial investment cost.

## Videos

1. ROR: Rate of Return on Investment
(Corporate Finance Institute)
2. How To Calculate The Expected Return Of A Stock (With FB Example)!
(Hamish Hodder)
3. How To Calculate Stock Returns
(Rayner Teo)
4. Stock returns: average, variance, and standard deviation
(Codible)
5. IRR (Internal Rate of Return)
(Edspira)
6. How to Calculate ROI (Return on Investment)
(Excel, Word and PowerPoint Tutorials from Howtech)
Top Articles
Latest Posts
Article information

Author: Stevie Stamm

Last Updated: 11/15/2022

Views: 6254

Rating: 5 / 5 (80 voted)

Author information

Name: Stevie Stamm

Birthday: 1996-06-22

Address: Apt. 419 4200 Sipes Estate, East Delmerview, WY 05617

Phone: +342332224300