FinToolSuite

Portfolio Income Calculator

Updated April 17, 2026 · Investing · Educational use only ·

Annual income from dividend/interest yield.

Calculate annual income from a portfolio based on average dividend and interest yield. Enter portfolio value and blended yield for an instant result.

What this tool does

Enter portfolio value and blended income yield. The tool shows annual income.


Enter Values

Formula Used
Total value
Blended yield

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Disclaimer

Results are estimates for educational purposes only. They do not constitute financial advice. Consult a qualified professional before making financial decisions.

500,000 portfolio at 3.5% blended income yield = 17,500/year income. Divided monthly: 1,458. Compare to retirement budget — one way to reduce sequence risk is to live mostly off income rather than selling capital.

A worked example

Try the defaults: portfolio value of 500,000, blended yield of 3.5%. The tool returns 17,500.00. You can adjust any input and the result updates as you type — no submit button, no reload. That's the real power here: seeing how sensitive the output is to one or two assumptions.

What moves the number most

The result responds to Portfolio Value and Blended Yield. The rate and the time horizon usually dominate — compounding means a small change in either reshapes the final figure more than a similar shift in contribution size. Test this by doubling one input at a time.

The formula behind this

Portfolio × yield percentage = annual income. Everything the calculator does is shown in the formula box below, so you can check the math against your own spreadsheet if you want.

Using this well

Treat the output as one point on a wider map. Run it three times — a pessimistic case, a central case, and a stretch case — and plan against the pessimistic one. That habit alone separates people who stick with an investment plan from those who bail at the first wobble.

What this doesn't capture

Steady-rate math ignores real-world volatility. Actual returns are lumpy; sequence-of-returns risk matters most in drawdown; fees and taxes drag on compound growth; and behaviour changes in drawdowns can reduce outcomes below the projection. Treat the number as one scenario, not a forecast.

What to calculate alongside this

One figure by itself is fragile. The fi progress calculator, the dividend income calculator, and the dividend income goal calculator cover adjacent ground — the answer to any one of them changes how you read the output from this tool. Worth a few minutes each, honestly.

Example Scenario

Portfolio income produces an annual figure based on the inputs provided.

Inputs

Portfolio Value:500,000 £
Blended Yield:3.5
Expected Result£17,500.00

This example uses typical values for illustration. Adjust the inputs above to match a specific situation and see how the result changes.

Sources & Methodology

Methodology

Portfolio × yield percentage = annual income.

Frequently Asked Questions

Typical yields?
FTSE All-Share dividend yield 3-4%. S&P 500 1.5-2%. Corporate bonds 4-6%. Real estate REITs 4-6%. Mix to get target yield.
Is yield sustainable?
Usually yes for broad market indexes. Individual high-yield stocks may cut dividends; REITs sometimes do too. Diversify.
Tax on portfolio income?
Dividends taxed at dividend rate; interest at income rate. tax-advantaged savings account/tax-advantaged accounts shelter from tax. Net yield can be materially lower.
Income vs total return?
Income-focused strategies usually forgo some growth. Total return (income + growth) matters for long-term wealth; income matters for current cashflow.

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