Finance & Business
Live
Mortgage Calculator
Estimate your monthly payment and total interest on a home loan.
Live
Open
Live
Compound Interest
Project your investment growth with initial deposit, monthly contributions, and compounding frequency.
Live
Open
Live
Salary & Paycheck Calculator
Estimate your net take-home pay from gross wages using US federal tax brackets, standard deductions, and FICA Social Security and Medicare withholdings.
Live
Open
Live
Freelance Rate Calculator
Calculate your minimum billable freelance hourly rate from target net income, business expenses, vacation, sick leave, and realistic billable hours per week.
Live
Open
Live
Car Loan Calculator
Estimate your monthly car payment, total interest, and total cost of ownership with trade-in, APR, and sales tax.
Live
Open
Live
Margin & Markup Calculator
Calculate profit margin and markup percentage from cost and selling price, or solve for any missing field with instant two-way recalculation.
Live
Open