Free financial calculators that just work
Accurate, instant answers for the money decisions that matter. No signup, no fluff, works on any device.
Mortgage Calculator
Estimate your monthly home payment and total interest over the life of the loan.
Loan Calculator
Work out monthly payments for a car, personal, or any fixed-rate loan.
Compound Interest
See how savings and investments grow over time with regular contributions.
Savings Goal
Find out exactly how much to set aside each month to hit your target.
Refinance Calculator
Compare your current loan to a new rate and see your monthly and lifetime savings.
Auto Loan Calculator
Work out your monthly car payment from price, down payment, trade-in, and rate.
Debt Payoff Calculator
See how many months until you're debt-free and how much interest you'll pay.
Retirement Calculator
Project your nest egg from your current savings and monthly contributions.
Money math, made simple
ClearCalc gives you straight answers to everyday financial questions: what a loan really costs, how fast your savings grow, and how much to put away each month to reach a goal. Every calculator runs instantly in your browser, the numbers never leave your device, and there is nothing to install or sign up for.
Each tool also explains the formula behind it and answers the questions people ask most, so you can trust the result and understand the why, not just the number.
ClearCalc provides estimates for general information only and is not financial advice. Always confirm figures with your lender or a qualified professional before making decisions.