Financial Calculators
Last updated: October 2026
Retirement Savings Calculator
Project the size of your retirement nest egg given your current age, retirement age, monthly contribution, and expected investment return.
Mortgage Payment Calculator
Estimate the full monthly cost of owning a home — principal, interest, property tax, and homeowner's insurance — bundled into the single number lenders call PITI.
Debt Payoff Calculator
Find out how many months it will take to pay off a credit card or loan from the balance, APR and monthly payment, and how much an extra payment speeds it up.
Savings Goal Calculator
Work out the monthly contribution you need to hit a specific savings target by a fixed deadline, factoring in your current balance and the interest you expect to earn along the way.
Discount Percentage Calculator
Work out what percentage discount you are actually getting when a retailer advertises a dollar saving rather than a percentage off.
Future Value Calculator
Project what a starting balance plus equal yearly contributions will grow to at a fixed annual return, for savings, investments or retirement accounts.
Auto Loan Calculator
Estimate the monthly payment on a car loan from the price, down payment, trade-in, sales tax, interest rate and term.
Net Worth Calculator
Add up what you own and subtract what you owe to get your net worth.
Simple Interest Calculator
Calculate simple interest with I = P × r × t.
APR Calculator
Find the true APR of a fixed-rate loan once upfront fees are counted.
VAT Calculator
Add VAT to a net price or remove it from a VAT-inclusive price at any rate.
Compound Interest Calculator
Project the future value of an investment given a lump-sum principal, recurring monthly contributions, an annual rate, and a compounding frequency.
Loan Payment Calculator
Compute the periodic payment for a fully amortising fixed-rate loan from the principal, annual interest rate, term in years, and payment frequency.
CD Calculator (Certificate of Deposit)
Find what a certificate of deposit (CD) will be worth at maturity from the deposit, the APY and the term in months or years, and how much interest it earns.