Financie

Kalkulačka akciového zisku

Stock Profit Calculator

Buy price/share

Sell price/share

Akcie

Commission/trade

What is Stock Profit Calculator?

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Stock profit (or loss) is the gain or loss realised from buying and selling shares. It includes capital appreciation (price change), dividends received, and after deducting transaction costs. Total return = (Sale price − Purchase price + Dividends) / Purchase price × 100%.

Calkulon makes complex calculations simple — built for students and everyday problem-solvers.

How to Stock Profit Calculator

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1Record purchase price per share and number of shares bought
2Add any brokerage commission to the cost basis
3Record sale price per share and any commission on sale
4Profit = (Sale price − Purchase price) × Shares − Total commissions + Dividends received

Worked Examples

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Example 1

Given:Buy 100 shares @ £5 · Sell @ £8 · No dividends

Výsledok:£300 profit (60% return)

(£800−£500) = £300

Example 2

Given:Buy 50 shares @ $20 · Sell @ $15

Výsledok:−$250 loss (−25%)

Capital loss — may offset other gains for tax

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Pro Tip

Always calculate return on a total cost basis including fees. A 5% gain on a trade with 2% round-trip commission is only 3% net — frequent trading erodes returns rapidly.

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Did you know?

In most countries, short-term capital gains (held under 1 year) are taxed at higher rates than long-term gains. Holding an investment for just over 12 months can significantly reduce your tax bill.

References

Len na informačné účely. Tento nástroj nepredstavuje finančné poradenstvo. Pred investičnými alebo finančnými rozhodnutiami sa poraďte s kvalifikovaným finančným poradcom.

Deep Dive

Read the full guide on how to use this calculator effectively

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Formula-verified for precision

Reviewed October 2026

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