Free Financial Calculators You Can Trust
Calculate mortgage payments, EMIs, tips, and more. Your financial data stays on your device.
All Finance Tools (10)
Mortgage Calculator
Calculate your monthly mortgage payment with taxes and insurance. Free mortgage calculator with full amortization schedule. No signup required.
Percentage Calculator
Calculate percentages instantly: find X% of Y, percentage change, or what percent X is of Y. Free online percentage calculator - no signup required.
BMI Calculator
Calculate your Body Mass Index (BMI) instantly. Supports metric and imperial units. Free BMI calculator with health category ranges.
Age Calculator
Calculate your exact age in years, months, and days. Find total days lived, weeks, and days until next birthday. Free online age calculator.
Loan EMI Calculator
Calculate your monthly loan EMI, total interest, and payment breakdown. Free EMI calculator for home, car, and personal loans. No signup.
Tip Calculator
Calculate tips and split bills instantly. Choose preset or custom tip percentages. Free tip calculator with per-person breakdown.
Interest Calculator
Calculate compound interest and simple interest instantly. Free interest calculator with yearly breakdown, growth chart, and multiple compounding options. No signup needed.
Calorie Calculator
Calculate your daily calorie needs based on age, gender, weight, height, and activity level. Free TDEE and BMR calculator for weight loss, maintenance, and muscle gain.
Grade Calculator
Calculate your final grade with simple or weighted averages. Free grade calculator for students with letter grade conversion. Add unlimited assignments.
GPA Calculator
Calculate your college GPA on a 4.0 scale. Free GPA calculator with letter grades, credit hours, and quality points. Add unlimited courses instantly.
Why Finances Choose Us
100% Private
All tools run in your browser. Your code, data, and content never touch our servers.
Lightning Fast
No waiting for server responses. Calculations happen instantly in your browser.
Works Offline
Once loaded, most tools work without internet. Perfect for working on the go.
Frequently Asked Questions
Are these finance tools really free?
Yes, completely free with no hidden limits. We're ad-supported, which keeps everything free for you.
Do I need to create an account?
No signup required for any tool. Just open and use immediately.
Can I use these tools on mobile?
Yes, all tools are fully responsive and work on phones, tablets, and desktops.