Free tools for traders & investors
Crypto and trading calculators that show the real numbers.
Profit after fees, your true average buy price, the right position size. No sign-up, nothing to install, and the math is shown on every page.
100% free
Free calculators
Use them right here in your browser. No sign-up, no payment.
Crypto Profit Calculator
Net profit, ROI and break-even price after exchange fees.
Crypto · DCAFreeAverage Price Calculator
Your weighted average buy price across many purchases.
TradingFreePosition Size Calculator
How much to buy so your stop loss costs exactly your risk.
Crypto · FuturesFreeLiquidation Price Calculator
Where a leveraged long or short gets liquidated, at every leverage.
Crypto · DCAFreeBitcoin DCA Calculator
What buying Bitcoin every month since 2017 would be worth today.
StocksFreeDividend Income Calculator
Monthly dividend income after tax, and how it grows with DRIP.
Premium · sold on Etsy
Google Sheets templates
Paid templates for tracking everything in one place over time. One-time purchase, no subscription.
Crypto Portfolio Tracker
Live prices, profit/loss, DCA tracker and take-profit planner.
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Stock & Crypto Trading Journal
Trade log, P&L calendar, win rate and mistake tracker.
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Stock & Dividend Tracker
Portfolio value, total return and monthly dividend income.
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2027 Trading Planner
Yearly goals, weekly plans, habit tracker and monthly review.
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Built by a data analyst who trades
I work with data every day and invest in crypto myself. These tools use the same formulas I use for my own portfolio, written out on every page so you can check the math. More about this site
All calculators are educational tools. Results depend on the numbers you enter. Nothing on this site is financial, investment or tax advice.