California has some of the most extensive overtime protections in the United States. Unlike most states, where overtime only kicks in after 40 hours in a week, California requires overtime pay after just 8 hours in a single day — and in some cases, double your regular pay. Yet most workers have no idea how to calculate overtime pay in California correctly, and paycheck errors are surprisingly common.
This guide walks you through the main California overtime rules with simple formulas and worked examples, so you can better understand your overtime pay and check your pay stub. And if you’d rather skip the math, try our free overtime pay calculator at the end.
Quick Answer: To calculate overtime pay in California, multiply your regular hourly rate by 1.5 for hours over 8 in a day (up to 12) or over 40 in a week, and by 2 for hours over 12 in a day or over 8 on the seventh consecutive workday. Example: at $20/hour, a 10-hour day pays $220 (8 × $20 + 2 × $30).
California Overtime Law: The Basics
Under the California Labor Code, non-exempt employees must be paid an overtime premium for extra hours. Here are the five rules that cover nearly every situation:
| Situation | Pay rate |
| Up to 8 hours in a day, up to 40 hours in a week | Regular rate |
| Over 8 hours, up to 12 hours in a single day | 1.5× (time and a half) |
| Over 12 hours in a single day | 2× (double time) |
| First 8 hours on the 7th consecutive workday | 1.5× |
| Over 8 hours on the 7th consecutive workday | 2× |
The 8-Hour Workday Rule
California defines a workday as any consecutive 24-hour period beginning at the same time each calendar day (by default, midnight to midnight unless your employer defines it differently). Any hours you work beyond 8 in that workday must be paid at 1.5 times your regular rate of pay — even if your total for the week stays under 40 hours.
The 40-Hour Workweek Rule
A workweek is any seven consecutive 24-hour periods (by default, Sunday through Saturday). Hours beyond 40 in the workweek are overtime at 1.5×. California has both daily and weekly overtime rules. This means you may qualify for daily overtime even if you work fewer than 40 hours during the workweek. However, the same hours are generally not counted twice to create both daily and weekly overtime premiums.
California Double Time Rules
Double time — twice your regular hourly rate — applies in two situations: any hours worked beyond 12 in a single workday, and any hours beyond 8 on the seventh consecutive workday in a workweek.
The Seventh Consecutive Workday Rule
If you work seven days in a row within the same workweek, the first 8 hours on that seventh day are paid at 1.5×, and anything beyond 8 hours is paid at double time. Note this only applies when all seven days fall within one defined workweek.
Alternative Workweek Schedules in California
Some California employees may work under a valid alternative workweek schedule, such as four 10-hour workdays. Under an approved alternative schedule, employees may work up to the scheduled number of hours typically no more than 10 hours in a day without triggering the standard daily overtime rule after 8 hours.
Different overtime rules can apply once an employee works beyond the approved alternative schedule. Because alternative workweek arrangements must meet specific California requirements, employees should check their employer’s established workweek schedule and applicable wage order.
How to Calculate Overtime Pay in California: Step by Step
Calculating California overtime is a three-step process. Once you know your regular rate of pay, the rest is simple multiplication.
Step 1 — Find Your Regular Rate of Pay
Your regular rate is usually just your hourly wage but not always. If you earn non-discretionary bonuses, commissions, or shift differentials, those must be folded into your regular rate before you calculate overtime (more on that below). For now, assume a straight hourly wage.
Step 2 — Calculate Daily Overtime (1.5×)
Overtime pay = regular rate × 1.5 × overtime hours
Overtime hours are hours 9 through 12 in a single workday (or hours 41+ in a workweek, or the first 8 on a seventh consecutive day).
Step 3 — Calculate Double Time (2×)
Double-time pay = regular rate × 2 × double-time hours
Double-time hours are hours beyond 12 in a single workday, or hours beyond 8 on the seventh consecutive workday.
Worked Example: 10-Hour Day at $20/Hour
Maria earns $20/hour and works a 10-hour shift on Monday:
- Regular pay: 8 hours × $20 = $160
- Overtime pay: 2 hours × ($20 × 1.5) = 2 × $30 = $60
- Total for the day: $220
Want to skip the manual calculation? Use our free Overtime Pay Calculator to estimate your regular pay, overtime earnings, and total pay based on your hourly rate and hours worked.
Worked Example: 13-Hour Day (Overtime + Double Time)
James earns $20/hour and works a 13-hour shift:
- Regular pay: 8 hours × $20 = $160
- Overtime pay: 4 hours × $30 = $120 (hours 9–12)
- Double-time pay: 1 hour × $40 = $40 (hour 13)
- Total for the day: $320
Notice how that single 13th hour is worth twice a regular hour — this is why checking long shifts matters.
How to Calculate Overtime for Salaried Employees in California
Salaried non-exempt employees get overtime too. The trick is converting the salary into an hourly regular rate first.
Converting Salary to an Hourly Rate — Worked Example
David earns a $4,000 monthly salary:
- Annual salary: $4,000 × 12 = $48,000
- Weekly pay: $48,000 ÷ 52 = $923.08
- Hourly regular rate: $923.08 ÷ 40 = $23.08/hour
Now apply the standard rules. If David works a 14-hour day:
- Regular: 8 × $23.08 = $184.64
- Overtime: 4 × $34.62 = $138.48
- Double time: 2 × $46.16 = $92.32
- Total for the day: ≈ $415.44
If you’re comparing job offers, our hourly-to-salary calculator can help you convert in the other direction.
Overtime With Multiple Pay Rates: The Weighted Average Method
If you work two different jobs for the same employer at different hourly rates in one week, California requires a blended (weighted average) regular rate for overtime purposes. Your employer can’t just use the lower rate.
Worked Example: Two Rates in One Week
Lisa works 20 hours at $20/hour and 25 hours at $15/hour in the same workweek:
Total straight-time earnings: (20 × $20) + (25 × $15) = $400 + $375 = $775
- Total straight-time earnings: (20 × $20) + (25 × $15) = $400 + $375 = $775
- Total hours: 45. Blended regular rate: $775 ÷ 45 = $17.22/hour
- Overtime premium per hour: $17.22 × 0.5 = $8.61
- Overtime premium owed (5 OT hours): 5 × $8.61 = $43.05
- Total weekly pay: $775 + $43.05 = $818.05
What Counts Toward Your Regular Rate?
This is where most paycheck errors hide. Your regular rate of pay isn’t always your base hourly wage. California law requires these to be included before overtime is calculated:
- Non-discretionary bonuses — production bonuses, attendance bonuses, or any bonus you earn by meeting preset criteria
- Commissions — allocated across the workweeks they were earned in
- Shift differentials — extra pay for night shifts, weekend shifts, or hazardous duties
Discretionary bonuses (a surprise holiday gift from the boss, not tied to any formula) generally don’t count. If any of the first three apply to you and your overtime was calculated on your base wage alone, your OT pay was likely underpaid.
Who Is Exempt From Overtime in California?
Not everyone gets overtime. California recognizes overtime exemptions for certain executive, administrative, and professional employees who meet both a duties test and a salary test. In 2026, California’s statewide minimum wage is $16.90 per hour, making the general minimum salary threshold for these exemptions $70,304 per year. Meeting the salary threshold alone does not make an employee exempt; the applicable duties requirements must also be satisfied. Key points:
- Most hourly workers are non-exempt and entitled to overtime — job titles don’t decide this, actual duties do.
- Being paid a salary alone does not make you exempt.
- Misclassification is one of the most common wage violations in California.
For the official rules, see the California Department of Industrial Relations — and note that federal law (the Fair Labor Standards Act) sets a floor, while California’s stricter rules apply on top.
7 Common Overtime Paycheck Mistakes to Check
Wage theft is more common than most workers think: California’s Labor Commissioner’s Office recovered $78 million in owed wages in a single recent year — about a third more than the year before — much of it from overtime and minimum-wage violations. Run through this checklist against your own pay stub:
- PTO, holiday, or sick hours counted toward the 40-hour threshold. Only hours actually worked count — paid time off doesn’t trigger overtime.
- Two workweeks averaged together. Overtime is calculated per workweek, never by averaging two weeks.
- Bonuses or commissions ignored in the regular rate. See the section above — this silently shrinks every OT hour.
- Wrong rate for tipped or multi-rate workers. The blended-rate method is required.
- “Comp time” instead of overtime pay. In the private sector, employers generally can’t swap OT pay for future time off.
- Misclassification as exempt. A manager title with hourly-style duties doesn’t erase OT rights.
- The 7th-day rule was ignored. Seven straight days of work triggers premium pay even if daily hours look normal.
If your biweekly pay stub shows any of these patterns, it’s worth a closer look — or a conversation with the California Labor Commissioner’s Office.
Use Our Free California Overtime Calculator
Understanding the formula helps you check your pay, but you don’t have to calculate everything manually. Use our free Overtime Pay Calculator to enter your hourly rate and hours worked and quickly estimate regular pay, overtime pay, double-time pay, and total earnings.
California Overtime Pay FAQs
How many hours is overtime in California?
Overtime starts after 8 hours in a single workday or 40 hours in a workweek. Double time starts after 12 hours in a day.
Is overtime after 8 hours or 40 hours in California?
Both. California applies daily and weekly overtime rules independently — you can earn daily overtime even in a week totaling under 40 hours.
What qualifies as double time pay in California?
Hours beyond 12 in a single workday, and hours beyond 8 on the seventh consecutive workday in a workweek, must be paid at twice your regular rate.
Who is exempt from overtime pay in California?
Mainly executive, administrative, and professional employees who meet specific duties tests and earn at least twice the state minimum wage for full-time work. Most hourly workers are non-exempt.
How is overtime calculated for salaried employees in California?
Convert the salary to an hourly regular rate (annual salary ÷ 52 ÷ 40), then apply the standard 1.5× and 2× rules. A $4,000/month salary equals about $23.08/hour.
Do you get overtime for working 7 days in a row in California?
Yes. On the seventh consecutive workday in a workweek, the first 8 hours are paid at 1.5× and any hours beyond 8 at double time.
Is holiday pay counted as overtime in California?
No. California doesn’t require extra pay for holidays, and holiday or PTO hours don’t count toward the 40-hour overtime threshold — only hours actually worked do.
How do you calculate overtime with two different hourly rates?
Use the weighted average method: total weekly earnings ÷ total hours = blended regular rate, then multiply by 0.5 for the overtime premium per hour.
Is overtime taxed differently in California?
Overtime pay is generally subject to the same federal and California income taxes as regular wages, although a larger paycheck may result in more tax being withheld. For tax years 2025 through 2028, certain workers may also qualify for a federal deduction on eligible overtime premium pay. Eligibility depends on federal requirements, so not all overtime required under California law will necessarily qualify. Check current IRS guidance or consult a tax professional for your situation.
What should I do if my employer isn’t paying overtime correctly?
Document your hours, compare them against your pay stubs using the rules above, and if there’s a gap, you can file a wage claim with the California Labor Commissioner’s Office (Division of Labor Standards Enforcement).
Key Takeaways
- 1.5× pay applies after 8 hours in a day, after 40 hours in a week, and for the first 8 hours on the 7th consecutive workday.
- 2× (double time) applies after 12 hours in a day and after 8 hours on the 7th consecutive workday.
- Your regular rate must include non-discretionary bonuses, commissions, and shift differentials — not just your base wage.
- With multiple pay rates, employers must use a weighted (blended) average rate.
- Only hours actually worked count toward overtime thresholds — PTO and holidays don’t.
- California’s Labor Commissioner recovered $78 million in owed wages in one recent year: checking your pay stub is worth it.
Learning how to calculate overtime pay in California comes down to five rules: 1.5× after 8 hours daily or 40 weekly, 2× after 12 hours daily or 8 hours on the seventh consecutive day — all based on a regular rate that must include bonuses and commissions. Check your pay stubs against these rules, and when in doubt, run your numbers through our free overtime pay calculator.