Dividend Calculator
Estimate annual dividends, after-tax dividends, and average monthly dividend income from shares owned and dividend per share.
What does this calculator answer?
Expected dividend income is shares owned multiplied by annual dividend per share. To estimate cash flow, apply the tax rate and divide annual income by 12 for a monthly average.
Inputs
Results
Annual dividend
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After-tax dividend
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Monthly average
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Before you enter values
- Enter shares owned in shares so the estimate uses the same unit throughout.
- Enter annual dividend per share in USD so the estimate uses the same unit throughout.
- Enter dividend tax rate in % so the estimate uses the same unit throughout.
How to read the result
- Start with 'Annual dividend'. This is the main output for the current assumptions.
- Then compare 'After-tax dividend' so you do not judge the scenario from one number alone.
- Then compare 'Monthly average' so you do not judge the scenario from one number alone.
Good use cases
- Compare average cost, return, dividend income, or recurring investment scenarios before updating a spreadsheet.
- Change price, quantity, period, or return assumptions quickly and see which input drives the result.
- Use the output as a second check against broker statements or your own investment notes.
Formula
Annual dividend = shares × dividend per share; after-tax dividend = annual dividend × (1 - tax rate)
Example
Owning 100 shares with a $1.20 annual dividend per share produces $120 before tax. At a 15% tax rate, the after-tax estimate is $102.
What is not included
- Live quotes, bid-ask spreads, broker fees, taxes, and currency conversion costs are not pulled automatically.
- The calculator does not recommend securities, value a business, or forecast future returns.
- Dividend cuts, trading halts, liquidity, FX shocks, and other investment risks are not modeled.
Common mistakes
- Mixing quarterly and annual dividend amounts
- Assuming dividends are guaranteed
- Treating monthly average as actual monthly payment timing
Important note
Dividend payments can change or stop. This calculator does not evaluate dividend safety or tax rules.
Review and update policy
This page was reviewed on August 6, 2026 for formula wording, default inputs, FAQ coverage, and related calculator links. Investing and AI cost calculators do not pull live market prices or account-specific pricing, so you should enter the latest values yourself.
When official sources are relevant, source links are provided on the page. If a formula, rate, or source is outdated, send the page URL and supporting reference through the contact page.