What dividend yield tells you
Dividend yield is the cash a company pays out over a year expressed as a percentage of its share price. It is the income return on your money, before any change in the share price itself.
Because the price sits in the denominator, yield moves every trading day even when the dividend is unchanged. That is why yield is a comparison tool rather than a quality score: a falling share price mechanically pushes the yield up.
The dividend yield formula
Dividend Yield = (Annual Dividend Per Share / Current Share Price) × 100
- Annual dividend per share = the most recent payment × payments per year
- Current share price = today's market price of one share
- Result is a percentage — a 3% yield means $3 of dividends per $100 invested per year
Spreadsheet version: =(annual_dividend/price)*100
Step-by-step calculation
- Find the dividend per share. Take the most recent quarterly dividend from the company's investor relations page or your broker, e.g. $0.62 per share.
- Annualise it. Multiply a quarterly dividend by 4, a monthly one by 12, a semi-annual one by 2. $0.62 × 4 = $2.48 per year.
- Take the current share price. Use the live market price, not what you paid. $2.48 of dividends against a $78.00 share price.
- Divide annual dividend by share price. 2.48 ÷ 78.00 = 0.0318.
- Multiply by 100. 0.0318 × 100 = a 3.18% dividend yield.
- Check it is sustainable. Divide the annual dividend by earnings per share to get the payout ratio. Above roughly 80% for a non-REIT, the dividend has little margin for error.
Three worked examples
1. A quarterly dividend payer
A consumer staples company pays $0.62 per share each quarter and trades at $78.00.
| Quarterly dividend | $0.62 |
| Annual dividend (× 4) | $2.48 |
| Share price | $78.00 |
| 2.48 ÷ 78.00 | 0.0318 |
| Dividend yield | 3.18% |
2. The same company after a price drop
The dividend is untouched at $2.48, but the share price falls to $52.00. 2.48 ÷ 52.00 = 0.0477, a 4.77% yield. Nothing improved for the shareholder — the yield rose purely because the price fell. This is the single most important intuition about yield.
3. A whole portfolio
You hold $12,000 of a fund yielding 2.1% ($252/year), $8,000 of a stock yielding 4.4% ($352/year), and $5,000 of one paying nothing. Total expected income is $604 against $25,000 invested, so the portfolio yield is 604 ÷ 25,000 = 2.42% — not the 2.17% you would get by averaging the three yields.
Trailing, forward and yield on cost
- Trailing yield — the sum of dividends actually paid in the last 12 months ÷ current price. Backward-looking but factual.
- Forward yield — the latest declared dividend annualised ÷ current price. This is what most broker pages show.
- Yield on cost — annual dividend ÷ your original purchase price. Useful for tracking your own position, useless for comparing investments today.
- SEC 30-day yield — the standardised, fee-adjusted figure funds publish so ETFs can be compared fairly.
Common mistakes
- Forgetting to annualise. Dividing one quarterly payment by the price understates yield by 4×.
- Including special dividends. A one-off payment inflates trailing yield and will not repeat.
- Using your purchase price. That is yield on cost, and it makes an old holding look better than it is.
- Chasing double-digit yields. Extreme yields usually price in an expected cut.
- Ignoring withholding tax. Foreign dividends often arrive 15–30% smaller than the headline figure.
Use the calculator
Enter a price and payout into the dividend yield calculator for an instant answer, or model reinvested payments over time with the dividend reinvestment calculator.
Frequently asked questions
What is the dividend yield formula?
Dividend Yield = (Annual Dividend Per Share ÷ Current Share Price) × 100. Annualise the most recent payment first — quarterly dividends are multiplied by four.
Is a high dividend yield good?
Not automatically. Yield rises when the price falls, so an unusually high yield often signals that the market expects a dividend cut. Check the payout ratio, free cash flow, and debt before treating a double-digit yield as income.
What is the difference between trailing and forward yield?
Trailing yield uses the dividends actually paid over the last 12 months. Forward yield annualises the most recent declared payment. Forward reacts faster to increases and cuts; trailing is harder to game.
What is yield on cost?
Annual dividend per share divided by the price you originally paid, rather than today's price. It shows how your own position has performed but should never be used to compare two investments today.
How do I calculate the yield of a whole portfolio?
Add up the expected annual dividend income from every holding and divide by the total current market value of the portfolio. That weighted figure differs from a simple average of each stock's yield.
Do ETFs have a dividend yield?
Yes — an ETF passes through the dividends of its holdings, usually quarterly. Fund pages typically publish a 30-day SEC yield, which is standardised and net of fees.
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