Mortgage Calculator
Estimate monthly payments, total interest, and see a full amortization schedule.
Amortization — First 60 Months
| Month | Payment | Principal | Interest | Balance |
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Compound Interest
See how your investments grow exponentially over time.
Year-by-Year Growth
| Year | Balance | Contributions | Interest Earned |
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Loan Calculator
Auto loans, personal loans, student debt — calculate any loan payment.
Retirement Planner
Project your retirement nest egg and estimate sustainable monthly income.
Budget Calculator
Apply the 50/30/20 rule to balance needs, wants, and savings.
Income Tax Estimator
Estimate your US federal income tax and effective tax rate for 2024.
⚠️ This is an estimate for federal income tax only. Consult a tax professional for advice.
ROI Calculator
Calculate return on investment for any asset, business, or project.
Savings Goal Calculator
Work out how much you need to save monthly to reach your goal.
Inflation Calculator
Find out what today's money will be worth in the future — or what past money was worth.
Tip Calculator
Split the bill and calculate tip fairly for any group size.