Finance Tools
ROI Calculator
Calculate Return on Investment for your business or assets
Sales Tax Calculator
Quickly calculate sales tax on purchases
Compound Interest Calculator
Calculate compound interest over time
VAT Calculator
Compute Value Added Tax for products and services
Break-Even Calculator
Determine your break-even point in sales and units
Conversion Rate Calculator
Calculate conversion rate = (Completed Checkout / Sessions) × 100
Loan Amortization Calculator
Calculate monthly payments and interest over loan term
Profit Margin Calculator
Calculate profit margin based on cost and revenue
GST Calculator
Calculate Goods and Services Tax for your region
IBAN Validator
Validate International Bank Account Numbers and extract country and bank info
Tip Calculator
Calculate tips and split bills easily for dining and services
Depreciation Calculator
Calculate asset depreciation using straight-line, declining balance, or sum-of-years methods
Inflation Calculator
Calculate how much money from the past would be worth today based on historical inflation rates
Percentage Difference
Calculates percentage difference between two values