Dividend Calculator

How to use the dividend calculator

Enter your initial investment, the current share price and the dividend yield. Add how fast you expect the dividend per share and the share price to grow, how many years you will hold, any annual contribution and your tax rate on dividends. Choose how often dividends are paid and whether they are reinvested through a dividend reinvestment plan (DRIP).

The result shows the final portfolio value, the yearly dividend income you would be receiving by the end, total dividends received, your share count and your yield on cost. The chart always compares reinvesting with taking dividends as cash, so you can see the value of compounding at a glance. The calculation works for a single stock, a dividend ETF or a whole income portfolio — use average figures for a portfolio.

How dividends are calculated

With DRIP turned on, each after-tax dividend buys more shares at the current price, so the next dividend is paid on a larger holding. Contributions are spread evenly across the dividend dates. The share price grows smoothly at the rate you enter.

Worked example

You invest 10,000 in a stock priced at 50 with a 4% yield, so you own 200 shares and receive 400 a year (2 per share). Dividends grow 5% a year and the price grows 4%. You add 1,200 a year, pay 15% tax on dividends and reinvest quarterly. After 20 years you own about 929 shares, the portfolio is worth roughly 102,000, and it pays about 3,900 a year in after-tax dividends — over 320 a month. Taking dividends as cash instead leaves you with roughly 58,000 of shares plus about 23,000 of cash dividends collected along the way (81,500 in total), and only about 2,260 a year of income by year 20. Reinvesting builds a bigger, faster-growing income stream.

Key concepts

Dividend yield

Yield is the annual dividend divided by the share price. A very high yield can be a warning sign that the market expects a dividend cut, so check that earnings and cash flow cover the payout.

Dividend growth

Companies that raise dividends consistently can turn a modest starting yield into a large income over time. A dividend growing 7% a year doubles in about ten years — see the rule of 72.

Yield on cost

Yield on cost compares today's dividend with the amount you originally invested. It rises as dividends grow and as DRIP adds shares, which is why long-term dividend investors often enjoy double-digit yields on their original money.

Tax

Dividend taxation varies widely — from 0% in tax-free accounts such as a Roth IRA, ISA or TFSA, to qualified-dividend rates in the US, to withholding taxes on foreign shares. Tax reduces the amount available to reinvest, so sheltering dividend stocks where possible boosts compounding.

Tips for dividend investors

• Total return matters. A stock paying 6% that falls 5% a year is worse than one paying 2% that grows 8%. Compare total returns with the ROI calculator.
• Diversify. Income concentrated in a few companies or one sector is fragile.
• Reinvest while building, spend when retired. Many investors use DRIP until retirement, then switch to cash income. Plan the switch with the retirement calculator.
• Watch costs. Low-cost dividend ETFs offer broad exposure; see long-term growth with the compound interest calculator.

Projections assume constant growth rates and are illustrations only, not investment advice.