Time Card Calculator
Calculate weekly work hours, overtime, and gross pay from daily clock-in and clock-out times.
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Understanding Payroll & Labor Law
Accurate time tracking is the foundation of fair compensation and legal compliance. The Fair Labor Standards Act (FLSA) mandates that covered employers keep accurate records of hours worked by non-exempt employees and pay overtime at 1.5 times the regular rate for all hours over 40 in a workweek. Failure to comply can result in back wages, liquidated damages, and civil penalties.
The 7-minute rounding rule is one of the most commonly misunderstood practices. While the DOL permits rounding to the nearest 5, 10, or 15 minutes, the practice must be neutral over time. If a rounding system consistently rounds start times down and end times up in a way that underpays workers, it violates the FLSA. Courts have repeatedly ruled against employers who abuse rounding policies.
State laws often exceed federal requirements. California's daily overtime rule requires 1.5x pay after 8 hours in a day and double time after 12 hours. Alaska, Nevada, and Colorado also have daily thresholds. Because the FLSA does not preempt stronger state protections, employers must follow whichever standard is more favorable to the worker.
For related calculations, use our Work Hours Calculator to compute hours between two times, or our Paycheck Calculator to estimate net pay after taxes and deductions.