Finance

Loan, Compound Interest, ROI, Investment, Currency and more

Compound Interest Calculator

Calculate how your money grows with compound interest. Enter principal, rate, and time to see the power of compounding.

Calculate monthly payments, total interest, and amortization schedules. Compare fixed-payment and fixed-principal repayment options.

Calculate the tip amount and total bill. Split the check among multiple people with customizable tip percentages.

Calculate your Return on Investment (ROI) by entering investment cost and returns. Compare the efficiency of different investments.

Calculate the final price after discount. Enter the original price and discount percentage to see how much you save on any purchase.

Calculate profit margin from cost and selling price. Analyze your business profitability with margin and markup comparisons.

Calculate selling price by applying markup to your cost. Determine the right price point to maximize your revenue and profit.

Calculate simple interest on your principal. Enter amount, rate, and period to see your total interest and final amount.

Calculate how inflation affects your purchasing power over time. See the future value of money adjusted for rising prices.

Simulate your investment growth with initial deposit, monthly contributions, and expected returns. Plan your wealth building strategy.

Calculate your take-home pay after taxes and deductions. See a detailed breakdown of income tax, social security, and net pay.

Convert between world currencies using real-time exchange rates. Supports USD, EUR, GBP, JPY, KRW, and more.

Calculate asset depreciation using straight-line or declining balance methods. Plan your tax deductions and track asset value over time.

Calculate Value Added Tax (VAT) on any amount. Add or remove VAT to find the net price, tax amount, and gross price.

Use the Rule of 72 to estimate how long it takes for your investment to double. A quick mental math shortcut for investors.