Calculators
Explore Dywidenciarz calculators and pick the right tool for your goal. Use topic filters to narrow the list.
Showing 27 of 27
Most popular
Fast & easy
Few inputs, instant answers.
Investing & dividends
Dividends, portfolio growth and strategy.
- Portfolio AnalysisDetailed stock portfolio analysis
- Dividend GoalPlan your target net dividend or portfolio value
- Dividend what-ifCompare a baseline plan against edited assumptions
- Dividend paybackCalculate capital recovery and net yield on cost
- Dividend reinvestmentDRIP vs cash withdrawals with yield-on-cost tracking
- DRIP simulator (stocks)Share count, dividends and reinvestment for 1 stock/ETF
- DCA vs lump-sumCompare one-time investing with dollar-cost averaging. Includes inflation, volatility, and horizon adjustments.
- Systematic SavingsSee how capital grows with regular contributions
Real estate
Rent vs buy with cost and net worth comparison.
Loans & FIRE
Debt decisions, refinancing and financial independence.
- APR CalculatorSimpleWork out the true cost of your mortgage
- Repayment CalculatorCalculate loan installments and total cost
- Debt ServiceKeep tabs on your cost of debt capital
- Debt vs InvestmentsFull versionAssess whether paying down debt is worthwhile
- Loan OverpaymentFull versionMortgage overpayment simulator
- Loan RefinancingPopularFull analysis of mortgage refinancing profitability
- FIRE CalculatorPopularFinancial independence and early retirement
- FIRE Savings RateHow much you need to save to reach FIRE
- FIRE MapSee when you can reach your target dividend income
- Emergency FundCalculate the optimal safety buffer
Crypto & currency
Crypto market and currency conversion.