How to Calculate Salary
Salary calculations involve converting a pay rate from one period to another. Whether you receive an hourly wage and want to know your annual salary, or you have an annual salary and want to understand your effective hourly rate, the math relies on a few key assumptions: the number of hours you work per week, the number of weeks you work per year, and the number of working days per week.
Most full-time workers in the United States use a baseline of 40 hours per week and 52 weeks per year, which gives 2,080 working hours annually. However, these numbers vary depending on your country, industry, and individual work arrangement. Part-time workers, freelancers, and contractors may have very different schedules, which is why this calculator lets you customize these assumptions.
Salary Conversion Formulas
Below are the formulas used to convert between different pay periods. All conversions go through an annual figure as the intermediate step.
Hourly to Annual
Annual = Hourly x Hours/Week x Weeks/Year
Example: $25/hr x 40 hrs x 52 wks = $52,000/yr
Annual to Hourly
Hourly = Annual / (Hours/Week x Weeks/Year)
Example: $60,000 / (40 x 52) = $28.85/hr
Daily to Annual
Annual = Daily x Days/Week x Weeks/Year
Example: $200/day x 5 days x 52 wks = $52,000/yr
Monthly to Annual
Annual = Monthly x 12
Example: $5,000/mo x 12 = $60,000/yr
Bi-weekly to Annual
Annual = Bi-weekly x (Weeks/Year / 2)
Example: $2,000 x 26 = $52,000/yr
Semi-monthly to Annual
Annual = Semi-monthly x 24
Example: $2,500 x 24 = $60,000/yr
Salary vs Hourly: Key Differences
| Factor | Salaried | Hourly |
|---|---|---|
| Pay Structure | Fixed annual amount divided into pay periods | Paid per hour worked |
| Overtime | Typically exempt from overtime pay (if exempt status) | Usually eligible for 1.5x pay after 40 hrs/week |
| Income Stability | Consistent paycheck regardless of hours | Varies with hours worked |
| Benefits | Often includes health insurance, retirement, PTO | Benefits vary; part-time may receive fewer |
| Flexibility | May require set schedule; longer hours without extra pay | Can vary hours; more control over schedule |
| Taxes | Taxes withheld from each paycheck | Same tax obligations; withholding varies with hours |
Understanding Take-Home Pay
Your gross salary is the total amount you earn before any deductions. Your net or take-home pay is what you actually receive after federal income tax, state income tax, Social Security, Medicare, and any other withholdings (like retirement contributions or health insurance premiums) are subtracted.
In the United States, the effective tax rate varies widely. A single filer earning $60,000 might have an effective federal tax rate around 12-15%, plus state taxes that range from 0% (in states like Texas and Florida) to over 10% (in California or New York). Social Security and Medicare add another 7.65%. This is why using the tax rate slider in this calculator can give you a more realistic picture of your actual take-home earnings.
Tips for Salary Negotiations
Research Market Rates
Use salary data from sources like the Bureau of Labor Statistics, Glassdoor, and Levels.fyi to understand the typical pay range for your role, experience level, and location before entering negotiations.
Consider Total Compensation
Salary is just one component. Factor in health insurance, retirement matching, stock options, bonuses, PTO, remote work flexibility, and professional development budgets when evaluating an offer.
Know Your Hourly Equivalent
Use this calculator to understand what your salary breaks down to per hour. If you regularly work 50+ hours per week, your effective hourly rate may be lower than expected compared to an hourly position.
Account for Cost of Living
A $100,000 salary in a low-cost city provides significantly more purchasing power than the same salary in San Francisco or New York. Always compare salaries after adjusting for local cost of living.
Frequently Asked Questions
Multiply your hourly rate by the number of hours you work per week, then multiply by the number of weeks you work per year. For example, $25/hour at 40 hours/week for 52 weeks equals $52,000 per year. The formula is: Annual Salary = Hourly Rate x Hours per Week x Weeks per Year.
Divide your annual salary by the number of weeks you work per year, then divide by the number of hours you work per week. For example, a $60,000 annual salary at 40 hours/week for 52 weeks equals approximately $28.85/hour. The formula is: Hourly Rate = Annual Salary / (Weeks per Year x Hours per Week).
Bi-weekly pay means you are paid every two weeks, resulting in 26 pay periods per year. Semi-monthly pay means you are paid twice a month (typically on the 1st and 15th), resulting in 24 pay periods per year. Bi-weekly paychecks are slightly smaller because the annual salary is divided into more pay periods.
Yes. You can enter a tax rate percentage to see after-tax equivalents for every pay period. The calculator applies a flat rate reduction to give you an estimate. Actual taxes depend on your filing status, deductions, state, and local tax rates, so use this as a general guideline.
With a standard 40-hour work week and 52 weeks per year, there are 2,080 working hours in a year. This does not account for paid holidays, vacation, or sick days. If you take two weeks of vacation, your actual working hours would be closer to 2,000.
Daily pay is calculated by dividing your annual salary by the total number of working days in a year. With 5 working days per week and 52 weeks per year, there are 260 working days. For example, a $52,000 annual salary divided by 260 working days equals $200 per day.
A 'good' hourly wage varies significantly depending on your location, industry, experience, and cost of living. In the United States, the median hourly wage was approximately $22 to $23 as of recent data. An hourly rate above $30 is generally considered above average for most occupations, though high-cost areas may require significantly more.
Yes. This salary calculator runs entirely in your browser using client-side JavaScript. No data is sent to any server, no account is required, and no personal information is stored. You can use it as many times as you need at no cost.
Multiply your hourly wage by hours per week, then multiply by 52 weeks, and divide by 12 months. For example, $20/hour x 40 hours x 52 weeks / 12 months = $3,466.67 per month before taxes.
Yes. The calculator includes adjustable assumptions for hours per week, weeks per year, and working days per week. This lets you account for part-time schedules, unpaid leave, or different work arrangements to get accurate conversions for your specific situation.