Fast, accurate, and free. Built for the US and Europe. No signup, no tracking — just results.
Monthly payments, total interest, amortization schedule.
Monthly payments and total interest for any loan.
How much house can you actually afford?
See how investments grow with compounding.
Project your retirement balance and monthly income.
Monthly savings needed to hit your target.
Add or remove VAT. All EU countries + US states.
Return on investment for any business spend.
Units and revenue needed to cover your costs.
Calculate monthly payments, total interest, and a full 12-month amortization schedule.
Enter home price, down payment, and loan terms.
| Month | Payment | Principal | Interest | Balance |
|---|
A 1% rate difference on a $400k 30-year mortgage = roughly $85,000 more interest. Always shop 3+ lenders.
Calculate your monthly payment and total interest for any type of loan.
Works for personal loans, car loans, student loans, and more.
Find out how much house you can afford based on income, debts, and down payment.
Based on the 28/36 DTI rule used by most lenders.
See how your money grows over time — with or without regular monthly contributions.
Supports monthly contributions and multiple compounding frequencies.
Project your retirement savings and monthly income, including employer match.
Enter your age, savings, and contribution details.
Find out exactly how much to save monthly to hit your financial goal.
Set your goal and timeline to find your monthly target.
Add or remove VAT instantly. All EU countries and US states included.
Enter amount and rate, or pick your country from the dropdown.
Calculate return on investment, net profit, annualized ROI, and payback period.
Works for marketing, equipment, real estate, or any investment.
Find the exact units you need to sell to cover all costs.
Enter fixed costs, variable cost per unit, and selling price.