Payroll Calculator - Free Online Employee Cost Estimator

The true cost of an employee goes far beyond their salary. Between employer-paid payroll taxes, health insurance, retirement contributions, and other benefits, most businesses spend 25-40% more than the base salary on each worker. Our Payroll Calculator helps you understand the full financial impact of your workforce by computing total employee costs with taxes and benefits included. For every employee in the United States, employers are required to pay 7.65% in FICA taxes (6.2% for Social Security and 1.45% for Medicare), matching the amount withheld from the employee's paycheck. On top of that, most employers offer benefits packages that typically cost an additional 10-20% of salary. When you add these mandatory and optional costs together, a $50,000 salary actually costs the business $58,000 to $70,000 per year. The calculator supports multiple employees with different salary levels and benefit percentages, making it ideal for small business owners planning their staffing budgets. Add each team member, set their annual salary and benefits percentage, and the tool computes individual and total payroll costs instantly. The summary view shows your total annual payroll, monthly payroll obligation, and a breakdown of how costs divide between base salaries, benefits, and taxes. This level of visibility is essential for cash flow planning, pricing your products and services, and making hiring decisions. Before adding a new position, use this calculator to understand the true monthly cost and ensure your revenue can support it. Pair it with our Break-Even Calculator to see how employee costs affect your break-even point, or use our Profit Margin Calculator to evaluate whether your margins can absorb additional headcount.