Jake owns a small landscaping company in Ohio. Last month, his crew worked extra hours to finish a commercial project before winter hit. When paychecks went out, two employees called asking why their overtime looked wrong. Jake had multiplied their hours by 1.5 but forgot to account for their shift differentials. Cost him an extra $340 and a tense conversation with his accountant.
Overtime miscalculations happen more than you'd think — especially when you're running payroll between job sites.
TL;DR
Federal Overtime Rules: The FLSA Standard
The Fair Labor Standards Act sets the baseline: pay employees 1.5 times their regular rate for any hours beyond 40 in a workweek. Simple in theory.
Here's where it gets real. "Regular rate" isn't just base pay — it includes shift differentials, non-discretionary bonuses, and certain commissions. A workweek is any fixed seven consecutive days, not necessarily Sunday through Saturday.
Quick example: Maria pays her warehouse assistant $15/hour. He worked 45 hours last week. The first 40 hours = $600. The extra 5 hours = 5 × $22.50 (that's $15 × 1.5) = $112.50. Total gross pay: $712.50.
Step-by-Step: Calculating Overtime Pay
Let's break this down the way you'd actually do it on a Tuesday afternoon when you're trying to close payroll.
Real numbers: Your delivery driver makes $16/hour and worked 48 hours. Regular pay: 40 × $16 = $640. Overtime: 8 hours × $24 = $192. Total: $832 gross.
Calculating Overtime for Salaried Employees
Not all salaried employees are exempt from overtime. Honestly, this trips up a lot of small business owners who assume "salary" means "no overtime ever."
If your salaried employee is non-exempt, convert their salary to an hourly rate: Annual Salary ÷ 52 weeks ÷ 40 hours.
Example: You pay your office manager $52,000 annually. That's $52,000 ÷ 52 ÷ 40 = $25/hour. When they work 46 hours during your busy season, those 6 overtime hours get paid at $37.50/hour.
State-Specific Overtime Rules to Know
Federal law is the floor. Some states built a second story.
California hits you with daily overtime — anything over 8 hours in a single day triggers time-and-a-half, even if they work 32 hours total that week. Over 12 hours in one day? That's double-time. Alaska says overtime kicks in after 8 hours daily OR 40 weekly, whichever hits first.
| Jurisdiction | Overtime Trigger | Rate |
|---|---|---|
| Federal (FLSA) | Over 40 hours/week | 1.5× |
| California | Over 8 hours/day or 40/week; over 12 hours/day | 1.5×; then 2× |
| Alaska | Over 8 hours/day or 40/week | 1.5× |
| Colorado | Over 12 hours/day or 40/week | 1.5× |
Colorado waits until 12 hours in a day before daily overtime applies, but still follows the 40-hour weekly rule. Nevada requires overtime for the eighth hour if you work more than 40 hours that week OR if your regular rate is under 1.5× minimum wage.
Look, most micro-businesses won't deal with these daily rules unless you're in one of those states. But if you are? Factor them into scheduling before you're surprised by a paycheck that's 20% higher than expected.
The Bottom Line
Calculate overtime by multiplying hours over 40 by 1.5× the regular rate. For salaried non-exempt employees, convert salary to hourly first. Check your state rules — some trigger overtime daily, not just weekly. When in doubt, pay the higher amount. Underpaying overtime gets expensive fast when the Department of Labor comes asking questions.
Frequently Asked Questions
Do I get overtime if I work over 8 hours in one day?
Under federal law, no — overtime is based on 40 hours per week, not daily hours. But California, Alaska, and Colorado have daily overtime rules. Check your state's labor department website.
How do you calculate overtime for employees with multiple pay rates?
Calculate a weighted average of all rates worked that week. Add total earnings, divide by total hours, then multiply that blended rate by 1.5 for overtime hours. Gets messy — most payroll software handles this automatically.
Are bonuses included when calculating the overtime rate?
Non-discretionary bonuses (production bonuses, attendance bonuses) must be included in the regular rate. Discretionary bonuses (holiday gifts, spot awards) don't count. The distinction matters for compliance.
Getting overtime right isn't just about avoiding penalties. It's about keeping your crew happy and your labor costs predictable. Most micro-businesses find that tracking this manually leads to errors. At some point, payroll software stops being optional.
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