finance — UtilityLab

Inflation & Purchasing Power Calculator

Calculate the erosion of purchasing power and future equivalent value of money over time given an average inflation rate.

Convert annual or monthly salary into hourly rate, daily pay, weekly earnings, and net take-home pay after standard tax.

Calculate sales tax, VAT, net price before tax, or extract embedded tax from the gross total amount.

Calculate monthly mortgage payments, total interest, and complete loan amortization based on home price, down payment, and interest rate.

Calculate monthly annuity payments, interest breakdown, and overall repayment cost for personal, consumer, or business loans.

Forecast savings growth with compound interest and regular monthly contributions over time.

Calculate accrued simple interest, total repayment, or end balance using the classic I = P * r * t formula.

Compute monthly car payments, total loan costs, and trade-in value deductions for vehicle purchases.

Calculate the percentage return on investment, net profit, and annualized ROI based on invested capital and final returns.