Understanding Salary Structure, Intervals & Overtime
Comparing job offers, negotiating compensation, or structuring payroll requires understanding how different payment frequencies translate into annual and hourly metrics. Whether assessing hourly freelance contracts or annual corporate compensation packages, evaluating take-home earnings demands factoring standard working hours, overtime premiums, and statutory payroll deductions.
The 2,080-Hour Work Year
The standard benchmark for full-time employment is 2,080 hours per year (40 hours per week across 52 weeks). Dividing an annual salary by 2,080 yields the baseline hourly wage, while dividing an annual salary by 12 yields the monthly gross earnings.
Overtime (Time and a Half)
Under standard labor standards (e.g., US FLSA), non-exempt employees who work more than 40 hours per week are entitled to overtime compensation at a rate not less than 1.5 times their regular pay rate for each additional hour worked.
Paycheck Frequency Conversions & Annual Multipliers
| Payment Frequency | Periods Per Year | Formula (from Annual) | Typical Use Case |
|---|---|---|---|
| Hourly Wage | 2,080 hours (at 40 hrs/wk) | Annual / (Hours/Wk * 52) | Contractors, trades, hourly labor |
| Weekly Pay | 52 Paychecks | Annual / 52 | Manufacturing & construction |
| Bi-Weekly Pay | 26 Paychecks | Annual / 26 | Most US corporate & government staff |
| Semi-Monthly Pay | 24 Paychecks | Annual / 24 (15th & last day) | Professional services & tech companies |
| Monthly Salary | 12 Paychecks | Annual / 12 | European, UK, and Asian standard |
Frequently Asked Questions
How do you convert an hourly wage into an annual salary?
For standard full-time employment (40 hours per week across 52 weeks = 2,080 working hours per year), multiply your hourly rate by 2,080: Annual Salary = Hourly Rate * Hours Per Week * 52.
What is the difference between bi-weekly and semi-monthly pay?
Bi-weekly payroll occurs every two weeks (resulting in 26 paychecks per year, including two months with three paychecks). Semi-monthly payroll occurs twice per month on fixed dates (e.g., the 1st and 15th), resulting in exactly 24 paychecks per year.
Are my salary numbers or compensation entries stored on external servers?
No. All compensation conversions, overtime logic, and deduction summaries execute 100% locally inside your browser's local JavaScript sandbox with zero external server transmission.