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Free calculators for investment growth, stock returns and crypto trading. Clear inputs. Transparent formulas.
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22 calculatorsCrypto Market Cap Calculator
What would a token cost at your target market cap? Calculate an implied price, allow for changes in circulating supply, and compare your holding value.
Funding Rate Arbitrage Calculator
Estimate spot–perpetual arbitrage profit after four trading fees, funding, borrowing and changes in basis. Compare net return on committed capital.
Trading Expectancy Calculator
Combine win rate, average win, average loss and round-trip costs to calculate expected profit per trade and the break-even win rate.
Compound Interest Calculator
Estimate how an initial investment and monthly contributions could grow. Separate money invested from compound growth.
Annualized Return Calculator
Turn a starting value, ending value and holding period into a compound annual growth rate (CAGR).
Loss Recovery Calculator
Find the percentage gain needed to recover a loss. A 20% decline needs a 25% gain to break even.
Stock Profit Calculator
Calculate profit on a stock or ETF purchase, including buy and sell fees and cash dividends.
Stock Average Cost Calculator
Combine multiple stock or ETF purchases into a weighted average cost, including purchase fees.
Savings Goal Calculator
How much should you save each month to reach your goal? Enter your target, current savings and a term in months or years. Compare monthly budgets, timelines and projected growth.
Inflation Adjustment Calculator
What is a future amount worth in today’s money? Adjust for assumed inflation and compare purchasing power across different rates and time horizons.
Real Return Calculator
Did your investment beat inflation? Calculate inflation-adjusted return and the change in purchasing power using nominal return and inflation for the same period.
Liquidation Calculator
Estimate liquidation price across margin modes and exchanges.
PnL Calculator
Calculate leveraged profit, loss, return, and break-even price.
Position Size Calculator
Size every trade from account risk and stop-loss distance.
Stop Loss Calculator
Find a fee-adjusted stop price from account risk and position size.
Risk Reward Calculator
Compare potential upside against downside before entering.
DCA Calculator
Plan recurring crypto buys, fees, average cost, and future value.
Funding Rate Calculator
Estimate recurring funding payments on perpetual positions.
Trading Fee Calculator
Compare maker and taker costs across your full trade.
Average Entry Calculator
Calculate weighted entry, cost basis, break-even, and target average.
Leverage & Margin Calculator
Solve required margin, theoretical position value, and effective leverage.
Grid Bot Profit Calculator
Plan spot-grid levels or audit total PnL and exit proceeds for a running bot.
Practical guides to position sizing, costs and investment decisions.