Free · private · no wallet needed
Crypto Calculators and DeFi Tools
Plan a trade, test a valuation, or check the math behind a DeFi position. Every calculator shows its assumptions and works without an account.
Start here
Crypto calculators
Crypto Profit Calculator
Net profit, ROI, fees, funding, leverage, and break-even price.
Open calculatorPosition Size Calculator
Risk-based sizing for crypto, stocks, and forex with stop and target math.
Open calculatorMarket Cap Calculator Crypto
Current market cap, target price, FDV, and personal holding scenarios.
Open calculatorCrypto Leverage Calculator
Leveraged P&L, ROE, fees, funding, break-even, and liquidation estimate.
Open calculatorCrypto Converter Calculator
Live or manual rates with reciprocal quotes, fees, and slippage.
Open calculatorCrypto Cost Basis Calculator
Compare FIFO, LIFO, HIFO, and average-cost lot allocation.
Open calculatorCrypto DCA Calculator
Recurring-buy scenarios, fees, average cost, and lump-sum comparison.
Open calculatorSpecialized
DeFi and yield tools
APR to APY Calculator
Convert rates and model compounding over a custom time horizon.
Open calculatorPosition PnL Calculator
Quick long or short profit-and-loss checks with fixed costs.
Open calculatorImpermanent Loss Calculator
Model v2, weighted, and concentrated-liquidity positions.
Open calculatorBridge Optimizer
Compare example routes by estimated output, time, and route risk.
Open calculatorYield Health Checker
Review a DeFi opportunity against a transparent risk checklist.
Open calculatorHow these tools handle your data
Local mathCalculator inputs stay in your browser unless a tool clearly requests market data.
Visible assumptionsEach page documents its formula, examples, and meaningful limits.
No accountThere is no sign-up, wallet connection, or deposit flow.