Hours Calculator
Calculate total hours worked, billable hours, and earnings
Formula
Work hours = End Time - Start Time - Break. Example: 9:00 AM to 5:00 PM with 1-hour lunch = 8 - 1 = 7 hours worked. Standard work week = 40 hours.
Overtime typically starts after 40 hours/week at 1.5x pay rate.
Standard Work Hours
Full Day
8 hours
Work Week
40 hours
Overtime Rate
1.5x pay
Double Time
2x pay
Work Schedule
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About Hours Calculator
The Hours Calculator helps you calculate total hours worked, track time across multiple days, and calculate earnings including overtime pay. Perfect for employees, freelancers, and employers.
Common Use Cases
- Weekly Timesheet: Track hours worked each day of the week
- Payroll Calculation: Calculate gross pay with overtime
- Billing: Calculate billable hours for clients
- Project Tracking: Track time spent on different projects
- Compliance: Ensure labor law compliance with overtime rules
Overtime Rules (U.S.)
- Federal Law: Overtime at 1.5× after 40 hours/week (FLSA)
- Daily Overtime: Some states require OT after 8 hours/day
- Double Time: California requires 2× after 12 hours/day
- Exempt vs Non-Exempt: Only non-exempt employees get overtime
Tips for Accurate Tracking
- Clock In/Out: Record exact start and end times
- Track Breaks: Deduct unpaid break time
- Round Properly: Follow company rounding policies
- Daily Notes: Add notes for any time adjustments
- Review Weekly: Check totals before payroll submission