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Free Crypto Tools

Free calculators and trackers to plan and analyze your crypto investments. No signup, no subscription.

💵Profit CalculatorEstimate gains, losses and fees on any trade.Open tool →📅DCA CalculatorBacktest dollar-cost averaging with real price history.Open tool →💱Crypto ConverterConvert coins to USD, EUR, GBP and more at live prices.Open tool →📊Portfolio TrackerTrack holdings and performance privately in your browser.Open tool →📈ROI CalculatorTotal return and annualized CAGR for any investment.Open tool →🧾Tax CalculatorEstimate capital gains tax on your crypto trades.Open tool →

Why use CryptoBear crypto calculators?

Our tools use live market data from CoinGecko and run entirely in your browser. Nothing you enter is sent to our servers, and there is never a paywall or account required.

Are these tools free?

Yes. All CryptoBear tools are 100% free with no subscription.

Are the results financial or tax advice?

No. Results are estimates for educational purposes. Consult a qualified professional for tax or investment decisions.

Which crypto calculator should I use?

Use the profit calculator for a single trade, including fees. Use the DCA calculator to plan recurring buys, the ROI calculator to see annualized returns, and the crypto converter for live prices in your currency.

Do I need an account to use the portfolio tracker?

No. The portfolio tracker stores your holdings only in your own browser. Nothing is sent to our servers and there is no sign-up.

How accurate is the crypto tax calculator?

The tax calculator gives a rough estimate of capital gains tax for planning. Tax rules vary by country and personal situation, so confirm your figures with a qualified tax professional.

Why do my results differ from my exchange?

Exchanges add trading fees, spreads and network fees that change your real cost. Learn how each one works in crypto fees explained.