Fast, free calculators for options traders, dividend investors and long-term compounders. No account, no sign-up — every calculation runs locally in your browser.
Profit, loss and breakeven for calls, puts and stock trades — with an interactive payoff chart.
Project dividend income, yield on cost and portfolio growth with reinvested, growing dividends.
See how savings grow with compounding and monthly contributions over any time horizon.
Work out your weighted average share price and cost basis across multiple buys.
Estimate short-term vs long-term US capital gains tax and your net profit on a stock sale.
TickerCalc is a growing collection of free, browser-based calculators for stock and options investors. Each tool answers one practical question — what is my breakeven, how much income will my dividends produce, what will this position cost me in tax — with instant results, a clear chart and a plain-English explanation of the math behind it.
There are no accounts, paywalls or data uploads: your numbers never leave your device. Every calculator is available in English and Chinese.
Yes. Every tool on TickerCalc is completely free, with no registration and no usage limits.
Yes. All calculations run in your browser using JavaScript — nothing you type is sent to a server or stored.
No. TickerCalc tools are educational. They model math under the assumptions you enter; markets, dividends and tax rules can change. Always do your own research before investing.
The tax calculator uses the current-year US federal brackets for short-term and long-term capital gains. State taxes and special situations (wash sales, collectibles, NIIT) can change your actual bill — see the notes on that page.