Finance & Business
13 tools in this category
Financial tools for business and personal finance. Calculate compound interest, discounts, tips, loans, and more.
Compound Interest Calculator
Calculate compound interest and final amount.
Simple Interest Calculator
Calculate simple interest on a principal amount.
Discount Calculator
Work out the sale price after a percentage discount.
Tip Calculator
Calculate how much to tip based on the bill and percentage.
Loan Calculator
Calculate EMI, monthly payments, and total interest with full amortization schedule for any loan.
Mortgage Calculator
Estimate monthly mortgage payments, total interest, and amortization for home loans.
ROI Calculator
Calculate return on investment (ROI) as a percentage from gain and cost.
Tax Calculator
Estimate federal income tax with simplified brackets. Adjustable for different tax years.
Salary to Hourly / Hourly to Salary
Convert between annual salary and hourly wage. Handles full-time and part-time hours.
Inflation Calculator
See how inflation affects purchasing power over time. Compare past and future values.
Retirement Savings Calculator
Project retirement nest egg with contributions, growth rate, and years to retirement.
Break-Even Analysis Calculator
Find break-even point from fixed costs, variable costs, and selling price per unit.
Profit Margin Calculator
Calculate gross, operating, and net profit margin from revenue and costs.