Crypto Tools
A free suite of calculators and trackers powered by live market data — no sign-up, no limits.
Free crypto calculators and trackers
Our tools turn live market data into quick, practical answers. Convert any coin to another or to dollars, size a position to your risk before you trade, work out profit and ROI after fees, backtest a dollar-cost-averaging plan, watch Ethereum gas prices, or read market sentiment with the Fear & Greed Index.
Every tool is completely free, needs no account, and runs on the same live price feed as the rest of the site. Calculators run in your browser and your watchlist stays private on your own device.
Pick the right tool
- Planning a trade? Use the Position Size and Profit calculators.
- Investing over time? Try the DCA and Staking calculators.
- Watching the market? Check the Fear & Greed Index, Gas Tracker and your Watchlist.
Tools FAQ
Are these crypto tools really free?
Yes. Every calculator and tracker is completely free to use, with no sign-up and no usage limits.
Where does the data come from?
Tools that need market data use the same live price feed as the rest of the site, cached briefly for speed and reliability.
Is my data private?
Yes. Calculators run entirely in your browser, and your watchlist is saved only on your own device (localStorage) — never on our servers.
Do these tools give financial advice?
No. They are provided for information and education only. Crypto is high-risk; nothing here is financial advice.