Powerful, accurate, and easy-to-use calculators for all your financial, health, and personal needs. All tools are completely free and work on any device.
Calculate your exact age in years, months, and days from your date of birth.
Calculate your Body Mass Index and get personalized health recommendations.
Calculate daily caloric needs based on your goals and activity level.
Create a debt payoff strategy and see how quickly you can become debt-free.
Calculate compound interest and investment returns over time.
Calculate monthly payments, total interest, and amortization schedules for any loan amount and term.
Calculate mortgage payments with taxes, insurance, and PMI included.
Plan your retirement savings and see if you're on track for your goals.
Easily calculate the perfect tip and split the bill among friends.
Calculate your income tax based on your salary and tax brackets.
We're constantly adding new calculators based on user feedback. Let us know what calculator you'd like to see next!
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