Free Financial Tools for Your Investments
Calculate returns, plan your financial future, and make smarter decisions with our accurate and easy-to-use calculators
Most Popular Calculators
Compound Interest
See how your money grows over time
Retirement
Plan your 401(k), IRA, and retirement savings
First Million
Discover how long until you reach $1 million
Simple Interest
Calculate linear returns quickly
Interest Conversion
Convert daily, monthly and annual rates
Salary Converter
Transform monthly salary into annual or daily
Mortgage Calculator
Simulate and compare amortization systems
Personal Loan
Calculate payments, interest, and total cost
Investment Simulator
Compare Stocks, Bonds, ETFs, and REITs returns
Financial Independence (FIRE)
Discover when you can live off investments
Inflation Calculator
Adjust values for inflation and compare purchasing power
Dividend Calculator
Project passive income from stocks and REITs
Credit Card
Get out of revolving credit and pay off debt
Personal Budget
Organize your finances with the 50/30/20 rule
ROI Calculator
Calculate return on investment and compare alternatives
Income Tax Calculator
Simulate your income tax and find out if you'll pay or get a refund
Social Security Simulator
Calculate your social security contribution and understand the brackets
13th Salary Calculator
Calculate the net value of your 13th salary bonus
Financial Goal
Plan how much to save to reach your goal
Emergency Fund
Find out how much to keep for unexpected expenses
Goal-Based Savings
Manage multiple financial goals simultaneously
Paycheck Calculator
Calculate your take-home pay after taxes and deductions
Net Worth Calculator
Track your assets and liabilities to measure financial health
Debt Payoff Calculator
Compare snowball and avalanche methods to pay off debt faster
Car Loan Calculator
Calculate monthly payments, interest, and amortization for your auto loan
Down Payment Calculator
Plan how much to save for a home down payment and closing costs
Tip Calculator
Calculate tips and split bills easily for restaurants and services
Why use our tools?
Free & No Sign-Up
Use all tools at no cost and without creating an account
Accurate Calculations
Tested algorithms for reliable results in your decisions
Easy to Use
Intuitive interface, instant results on any device
Financial Education at Your Fingertips
Financial planning doesn't have to be complicated. With the right tools, you can visualize the impact of your decisions, plan investments, and achieve your goals more efficiently.
Our calculators were developed with both beginners and experienced investors in mind. Whether understanding compound interest, planning retirement, or simply converting interest rates, we have the right tool for you.
All calculators work 100% in your browser, ensuring complete privacy of your data. Explore, calculate, and make more informed financial decisions today.