Loan Calculators
6 calculators in Finance. Each one shows its formula and a worked example, and most list the sources behind them.
Calculators, A to Z
APR Calculator
Calculate the closed-end Truth in Lending APR, monthly payment, amount financed, and total finance charge from a loan's note rate, points, fees, or flat fee.
Daily Interest Calculator
Interest per day on a loan, the interest between the date it was paid to and your payoff date, and the payoff, on a 365, 360, Actual/Actual or 30/360 count.
Loan Amortization Calculator
Monthly payment, total interest and a full amortization schedule for a fixed-rate loan, showing how each payment splits between interest and principal.
Loan Extra Payment Calculator
See how extra monthly payments, a lump sum, or an annual principal payment cuts total interest and shortens a fixed-rate mortgage, auto, or personal loan.
Loan Interest Rate Calculator
Find the annual interest rate implied by a loan's amount, monthly payment, and term, or solve for the number of payments and final payment at a stated rate.
Personal Loan Calculator
Payment, money you receive, APR and Truth in Lending figures for a personal loan with an origination fee taken out or added on, with the full payment schedule.
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