Financial & Cryptocurrency Calculators

Compute payments and amortization, simulate extra payments, evaluate interest-only and balloon structures, estimate refinance savings, plan HELOC, and assess house affordability, auto loans, student loans, and lease vs buy.

Model compound growth, future value, and ROI; adjust for inflation; set retirement and emergency targets; 401(k) growth, Social Security, Rule of 72, bond yields, Roth conversion, and DCA strategies (crypto & stocks).

Build a monthly budget, estimate take-home pay after taxes, convert wages (hourly ↔ annual), track savings rate, split shared expenses, and review paycheck details.

Credit card payoff, consolidation, snowball, APR, credit interest, loan comparisons, net worth, currency conversion, sales/VAT/GST taxes, college savings, IRR/NPV, and tax brackets.

Conversions & pricing, profit/loss, APY & staking, DCA & break‑even, mining profitability & hardware ROI, electricity costs & pool fees, tax liability & cost basis, and advanced trading (leverage, margin, position size, volatility).