How Salary is Calculated
Salary calculations convert between different pay periods using standard formulas:
- Hourly to Annual: Hourly Rate × Hours per Week × Weeks per Year
- Weekly to Annual: Weekly Pay × Weeks per Year
- Monthly to Annual: Monthly Pay × 12
- Annual to Hourly: Annual Salary ÷ (Hours per Week × Weeks per Year)
How Overtime Works
Overtime pay is additional compensation for hours worked beyond the standard work week. In the United States:
- Standard Overtime: 1.5× (time and a half) for hours over 40 per week (federal requirement)
- Double-Time: 2× hourly rate (not required by federal law, but may be offered by employers or required by state law)
- Effective Hourly Rate: Total annual compensation ÷ Total hours worked per year
Note: Overtime rules vary by state and employer. This calculator provides general estimates and should not be considered legal or tax advice.
Frequently Asked Questions
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