Finance Calculators
16 interactive tools with transparent guidance and tested shared calculation logic.
Simple Interest Calculator
Calculate simple interest and final balance.
FinanceCompound Interest Calculator
Project compound growth with configurable compounding frequency.
FinanceLoan Payment Calculator
Estimate the fixed monthly payment for an amortizing loan.
FinanceMortgage Calculator
Estimate principal-and-interest mortgage payment.
FinanceAuto Loan Calculator
Estimate a vehicle loan monthly payment.
FinanceSavings Goal Calculator
Estimate the monthly contribution required to reach a future savings target.
FinanceInvestment Return Calculator
Calculate gain and percentage return on an investment.
FinanceCAGR Calculator
Calculate compound annual growth rate between two values.
FinanceDiscount Calculator
Calculate sale price after a percentage discount.
FinanceSales Tax Calculator
Add sales tax to a pre-tax amount.
FinanceVAT Calculator
Add VAT to a net amount.
FinanceHourly to Salary Calculator
Convert hourly pay to estimated annual salary.
FinanceSalary to Hourly Calculator
Convert annual salary to hourly rate.
FinanceInflation Calculator
Adjust purchasing power for cumulative inflation.
FinanceDebt to Income Calculator
Estimate debt-to-income ratio from monthly debt and gross income.
FinanceRent Affordability Calculator
Estimate a conservative monthly rent budget using a chosen income percentage.