Payroll Cost Calculator
Calculate total employer payroll cost including gross salary and all mandatory employer contributions such as social security, superannuation, pension, and payroll taxes.
Did this tool work for you?
How to use this calculator
- 1
Select the country where the employees are based.
- 2
Enter the gross annual salary for each employee.
- 3
Enter the number of employees.
- 4
Review the total employer cost per employee and total payroll cost for your workforce.
Frequently asked questions
What formula does this tool use for total payroll cost?
This tool uses cost per employee = gross salary + employer contributions, and total payroll cost = cost per employee × number of employees. The contribution lines depend on the country. With the defaults of 60,000 in the United States and one employee, contributions are 4,902.00 and the total cost is 64,902, an on-cost rate of 8.17% of salary.
Which employer rates and caps are built in?
These are the figures built into this tool, not a description of current rules, and none carries a year label in the code. US: Social Security 6.2% up to 168,600, Medicare 1.45% with no cap, FUTA 0.6% on the first 7,000 and an estimated SUTA of 2.7% on the first 10,000. UK: employer National Insurance 13.8% above 9,100 and a 3% pension on the full salary. India: EPF 12% of an assumed basic of 50% of gross, ESI 3.25% of gross when monthly gross is 21,000 or less, and gratuity provisioning of 4.81% of basic. Canada: CPP 5.95% between 3,500 and 68,500 and EI at 1.4 times 1.66% up to 63,200. Australia: superannuation 11.5%, plus payroll tax of 5% on total wages above 1,200,000, labelled as a NSW estimate.
Why does the on-cost rate fall as salary rises in the US?
Because several lines are capped. At 200,000 the Social Security portion stops at 10,453.20 (6.2% of 168,600), while FUTA and SUTA stay at 42.00 and 270.00. Contributions are 13,665.20 and the on-cost rate is 6.83%, lower than the 8.17% shown at 60,000.
How does the Australian payroll-tax line work?
It looks at salary times the number of employees. If that total is above 1,200,000, 5% of the excess is spread evenly over the employees. Fifteen employees at 100,000 make 1,500,000, so 15,000 of payroll tax is allocated, 1,000 each, giving 112,500 per employee and 1,687,500 in total. One employee at 100,000 shows 0.00 of payroll tax and a total of 111,500.
How is the ESI rule for India applied?
It tests gross salary ÷ 12 against 21,000. At 240,000 a year (20,000 a month) ESI is included at 3.25%, which is 7,800.00, and the total on-cost rate is 11.65%. At 1,200,000 the line is labelled not applicable and shows 0.00, leaving an on-cost rate of 8.40%.
What happens with zero employees or zero salary?
Zero is respected. With 0 employees the total payroll cost is 0 while the per-employee lines still show what one hire would cost, for example 111,500 in Australia at 100,000. A salary of 0 gives zero for every line, and the on-cost rate is shown as 0.00% because there is no salary to divide by.
What costs does it leave out?
Health and other insurance, workers’ compensation, paid leave, bonuses, recruitment, equipment, training, office space and any rates specific to a state, province or employer. It also uses the same salary for every employee, so a mixed team has to be calculated group by group.
Employer payroll cost: salary plus the contribution lines
Salary is only part of the cost
The tool takes a gross annual salary and adds the employer contribution lines it has for the selected country. The result is the cost per employee, which is then multiplied by headcount. Some lines depend on salary caps, while one Australian line depends on the size of the whole payroll, so headcount can change the per-employee figure and not just the total.
Worked examples from three markets
Three United Kingdom employees on 45,000 each have employer National Insurance of 4,954.20 and pension of 1,350.00 per head, a cost of 51,304 each and 153,913 in total. In Canada, 80,000 incurs CPP of 3,867.50 and EI of 1,468.77, so 85,336 per employee. Twelve United States employees at 60,000 cost 64,902 each, or 778,824 in total. All were run through the calculator.
On-cost rates for seven salary and country pairs
The rate column divides contributions by salary, so it is the share of salary added on top. The two United States rows show the effect of the Social Security cap. The two India rows show ESI applying at the lower salary only. The Australia row is a single employee, so the payroll-tax threshold is not reached.
| Country and salary | Contributions | Total cost | On-cost rate |
|---|---|---|---|
| United States, 60,000 | 4,902.00 | 64,902 | 8.17% |
| United States, 200,000 | 13,665.20 | 213,665 | 6.83% |
| United Kingdom, 45,000 | 6,304.20 | 51,304 | 14.01% |
| India, 240,000 | 27,972.00 | 267,972 | 11.65% |
| India, 1,200,000 | 100,860.00 | 1,300,860 | 8.40% |
| Canada, 80,000 | 5,336.27 | 85,336 | 6.67% |
| Australia, 100,000 (1 employee) | 11,500.00 | 111,500 | 11.50% |
When headcount changes the unit cost
Australia is the case where size matters. Total wages of 1,500,000 pass the 1,200,000 threshold built into the tool, so 15,000 is added and shared evenly. The same salary for a single employee carries no payroll tax and costs 111,500 rather than 112,500. For every other country the total is simply the per-employee cost times headcount.
A budgeting starting point
The tool covers statutory-style contributions and a few provisioning lines, using the percentages in its code. It does not include benefits, insurance or overhead, and the rates are fixed figures that may differ from your jurisdiction or employer arrangements. Use the output as a baseline and add the costs that apply to your own payroll. Running each salary group separately and adding the totals gives a fuller picture for a mixed team.
Learn more from an authoritative source:
InvestopediaDegree Cost Calculator
Estimate the total cost of a university degree including tuition and living expenses across the US, UK, India, Canada, and Australia.
Solar Panel Savings Calculator
Estimate your annual solar savings, payback period, and 25-year return on a home solar installation. Country-specific electricity rates, incentives, and solar generation data included.
EV vs Gas Savings Calculator
Compare the annual fuel cost of a petrol/gas car vs an electric vehicle. Calculate your savings from switching to an EV based on your driving habits and local energy prices.
Crypto Tax Estimator
Estimate capital gains tax on your cryptocurrency profits based on your country, holding period, and income level.
Childcare Cost Calculator
Estimate monthly and annual childcare costs by country, child age, care type, and hours per week — including applicable government subsidies and benefits.
Compound Interest Calculator
Calculate how your investment or savings grows over time with the power of compounding.
Results are estimates for informational purposes only and do not constitute professional financial, medical, legal, or technical advice. Read full disclaimer →