How to Calculate Dividend Yield on Cost – 3 Real Examples
Most dividend investors track current yield. It’s visible on every broker platform, every stock screener, and every financial website. But current yield only tells you what a stock pays relative to today’s price – not relative to what you paid.
Dividend yield on cost fixes that. It shows your actual return based on your original purchase price, and for long-term dividend investors it is one of the most useful numbers you can track.
What Is Dividend Yield on Cost?
Dividend yield on cost (also written as YOC) measures the annual dividend income you receive as a percentage of your original cost basis – the price you actually paid for the shares.
Formula:
Yield on Cost = (Current Annual Dividend Per Share ÷ Original Purchase Price Per Share) × 100
This number grows over time as companies raise their dividends, even if the stock price changes significantly. It reflects the compounding power of dividend growth in a way that current yield never can.
Yield on Cost vs Current Yield: What’s the Difference?
These two metrics answer different questions:
| Metric | Question It Answers | Changes When |
|---|---|---|
| Current Yield | What does this stock yield today? | Stock price changes |
| Yield on Cost | What does this stock yield on my investment? | Dividend changes |
Current yield is useful when evaluating whether to buy a stock. Yield on cost is useful for evaluating the performance of stocks you already own.
A stock you bought five years ago at a 3% yield might show a current yield of 2% today because the price has risen. But if the company raised its dividend consistently, your personal yield on cost might now be 5% or 6% – a completely different picture.
How to Calculate Dividend Yield on Cost: Step by Step
Step 1 – Find Your Original Purchase Price
This is your cost basis per share. If you bought at multiple times, use the average price paid across all purchases.
Example:
- You bought 50 shares of Company X at €42.00 per share in 2020
- Cost basis: €42.00 per share
Step 2 – Find the Current Annual Dividend Per Share
Check the most recent annual dividend payment. For quarterly payers, multiply the quarterly dividend by four.
Example:
- Company X now pays €0.52 per quarter
- Annual dividend: €0.52 × 4 = €2.08 per share
Step 3 – Apply the Formula
Yield on Cost = (€2.08 ÷ €42.00) × 100 = 4.95%
Your yield on cost is 4.95% – even if the stock’s current yield based on today’s price is only 2.8% because the share price has risen to €74.00.
A Practical Example With Dividend Growth
This is where yield on cost becomes genuinely useful: tracking how a dividend grows over time relative to your original investment.
Starting position (2015):
- Stock: hypothetical European consumer staples company
- Purchase price: €30.00 per share
- Annual dividend at purchase: €0.90 per share
- Yield on cost at purchase: 3.0%
Ten years later (2025):
- Stock price: €54.00
- Annual dividend now: €1.62 per share (6% annual growth)
- Current yield based on today’s price: 3.0% (unchanged)
- Yield on cost based on your purchase price: 5.4%
The current yield looks identical to what it was in 2015. But your personal return on the original €30.00 invested has grown to 5.4% – nearly double. That is the compounding effect of dividend growth made visible.
Why Yield on Cost Matters for Long-Term Investors
1. It shows the real reward for holding quality dividend growers
Investors who held stocks like Unilever, Nestlé, or similar consumer staples companies for 10–15 years often have yield on cost figures of 6–10% or more on their original investment, even though the stocks show much lower current yields today.
2. It prevents premature selling
A stock that looks like it yields only 2.5% today might be delivering 7% on your original cost. Selling it to chase a higher current yield elsewhere often destroys long-term income.
3. It tracks the effectiveness of your dividend growth strategy
If your portfolio’s average yield on cost is growing year over year, your income stream is compounding. If it is flat or declining, something in your selection strategy needs reviewing.
How to Track Yield on Cost
Most broker platforms do not calculate yield on cost automatically. You need to track it yourself.
Simple method – spreadsheet:
Set up four columns:
- Stock name
- Shares held
- Average purchase price (cost basis)
- Current annual dividend per share
Add a fifth column with the formula: = (Column D ÷ Column C) × 100
This gives you yield on cost for each position. A portfolio-level weighted average can be calculated by weighting each position by its total cost.
Yield on Cost Benchmarks: What’s a Good Number?
There is no universal benchmark since yield on cost depends entirely on your entry price and holding period. However, as a general orientation:
| Yield on Cost | What It Suggests |
|---|---|
| Below 3% | Early stage or recent purchase |
| 3%–5% | Solid – dividend growth is working |
| 5%–8% | Strong – long hold or high initial yield |
| Above 8% | Exceptional – typically 10+ years of growth |
A rising yield on cost over time is the clearest signal that a dividend growth strategy is working as intended.
For context on how payout ratios interact with dividend safety, see our guide on what is a good dividend payout ratio.
The Limitation of Yield on Cost
Yield on cost is a backward-looking metric. It tells you how well your past investment decision has performed – it tells you nothing about whether to buy more shares today, or whether the dividend is safe going forward.
Two common mistakes:
Mistake 1: Using yield on cost to justify holding a deteriorating business A high yield on cost does not mean a dividend is safe. If the underlying business is weakening, the payout ratio is rising, and free cash flow is declining – those are the metrics that matter for future payments. Yield on cost is irrelevant to that assessment.
Mistake 2: Comparing yield on cost across investors Your yield on cost is personal. It reflects your entry price and holding period. Comparing it to another investor’s number provides no useful information.
Use yield on cost to track your own portfolio’s progress over time – not as a standalone signal for buy or sell decisions.
Tools That Track Yield on Cost
Seeking Alpha calculates yield on cost automatically in their portfolio tracker once you enter your purchase price and date. Their dividend history data also lets you model what your yield on cost would look like over a 5 or 10 year holding period before you buy.
Simply Wall St displays dividend history and growth rates clearly, which makes it straightforward to project future yield on cost scenarios for stocks you are evaluating.
For investors managing more than 10–15 positions, a dedicated tool saves significant time compared to manual spreadsheet tracking.
Summary
Dividend yield on cost is calculated by dividing your current annual dividend per share by your original purchase price. It grows automatically as companies raise their dividends, making it one of the clearest measures of long-term dividend investing success.
Key points:
- Use current yield to evaluate new purchases
- Use yield on cost to evaluate what you already own
- A rising yield on cost across your portfolio means your income is compounding
- Do not use it to justify holding deteriorating businesses – always check payout ratio and free cash flow separately
The investors who build meaningful passive income from dividends are typically those whose yield on cost figures tell a story of patience and consistent dividend growth over 10 or more years.
Frequently Asked Questions
Does yield on cost include dividend reinvestment? Standard yield on cost uses your original cash purchase price only. If you reinvest dividends (DRIP), your cost basis per share changes with each reinvestment – some investors track a DRIP-adjusted yield on cost separately.
Can yield on cost exceed 100%? Theoretically yes, though it would require an exceptionally long holding period, very high initial yield, and aggressive dividend growth. In practice, yield on cost figures above 15–20% are rare but not impossible for multi-decade holdings.
Is a low yield on cost a bad sign? Not necessarily. If you bought a low-yield dividend growth stock at a fair price and the business is compounding well, a current yield on cost of 2–3% may grow significantly over the next decade.
Transparency: Examples in this article use illustrative figures based on historical dividend growth patterns. Yield on cost calculations are based on publicly available dividend and price
data. Last reviewed: March 2026. This article is for educational purposes only and does not constitute financial advice.
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