Skip to main content
Skip to main content

🐻 California Overtime Rules

California has the most complex overtime rules in the country. Unlike federal law (which only counts weekly hours), California adds daily overtime thresholds, double time, a 7th consecutive day premium, and strict meal and rest break requirements — all enforced with real penalties.

If you do any work in California, your payroll system must handle all of these simultaneously.

Most-Favorable-to-Worker Rule

When California daily OT, federal weekly OT, and union CBA rules all apply to the same project, you pay whichever rate is highest for each hour. You can't pick the cheapest rule.

Daily overtime (Labor Code §510)​

California requires overtime based on hours worked per day, not just per week.

Hours worked in a dayRate
0–8 hours1.0x (straight time)
8–12 hours1.5x (overtime)
Over 12 hours2.0x (double time)

This is the single biggest difference from federal law. A worker who puts in 10 hours on Monday earns 2 hours of OT that day — even if they only work 30 hours that week.

How daily and weekly OT interact​

Both rules run simultaneously:

  1. First, apply daily OT to each day's hours
  2. Then, check if total weekly hours exceed 40
  3. Any hours over 40 that haven't already been paid at an OT or DT rate get bumped to 1.5x

Anti-pyramiding​

You don't stack daily and weekly overtime. This is the most commonly misunderstood rule in California payroll.

The rule: If a worker already received daily OT for certain hours, those hours are not counted again for weekly OT. The worker gets the higher of the two rates, not both.

Example: A worker works 10 hours Monday through Thursday (40 hours ST + 8 hours daily OT) and 8 hours Friday (total: 48 hours).

DayHoursDaily OT?Weekly OT?
Mon102 hrs at 1.5x—
Tue102 hrs at 1.5x—
Wed102 hrs at 1.5x—
Thu102 hrs at 1.5x—
Fri8None (under 8)All 8 hrs already counted toward the 40 weekly ST — but the 8 daily OT hours already at 1.5x don't get double-counted

The 8 hours of daily OT already paid at 1.5x satisfy the weekly OT obligation for those same hours. No pyramiding.

7th consecutive day rule (Labor Code §510)​

If a worker works 7 days in a row within a single workweek, the 7th day is a premium day:

Hours on the 7th dayRate
0–8 hours1.5x (overtime)
Over 8 hours2.0x (double time)

Key details:

  • The 7 days must be within the same workweek (the fixed 168-hour period defined by the employer)
  • If the 7th day falls in a different workweek, the premium doesn't apply
  • This applies regardless of how many total hours were worked that week
  • Holidays count as days worked if the employee actually works

Alternative workweek schedules (Labor Code §511)​

California allows employers to adopt alternative workweek schedules that change the daily OT threshold. This is common in construction.

Available schedules​

ScheduleDaily OT triggerDaily DT triggerNotes
4x10After 10 hrs/dayAfter 12 hrs/dayMost common in construction
3x12After 12 hrs/dayN/ALess common, used in some plants/facilities
9/80After the scheduled hours for that dayAfter 12 hrs/dayAlternating 9- and 8-hr days over 2-week cycle

Requirements to adopt​

An alternative workweek is not something the employer can unilaterally impose:

  1. Written proposal to affected employees
  2. Secret ballot election with at least 2/3 approval
  3. Filed with DLSE within 30 days of the election
  4. Must offer a regular 5x8 schedule as an alternative for employees who voted against
  5. Cannot reduce the pay rate to offset the schedule change
Improperly Adopted AWS

If you're running a 4x10 schedule without a properly adopted AWS on file with DLSE, daily OT still kicks in at 8 hours, not 10. This is a common violation — especially for contractors who "just always run 4x10s." The election and filing are not optional.

Workweek definition (Labor Code §500)​

The workweek is a fixed, recurring 168-hour period (7 consecutive 24-hour periods). Key rules:

  • The employer defines when the workweek starts (e.g., Monday 12:01 AM through Sunday midnight)
  • Once set, it cannot be changed to avoid OT — the DLSE will look at this
  • The 7th-consecutive-day rule is evaluated within the workweek
  • Different crews or departments can have different workweek start days

Meal and rest breaks (Labor Code §512)​

California has mandatory break requirements that apply to all non-exempt workers, including construction.

Meal breaks​

Shift lengthRequirement
Over 5 hoursOne 30-minute unpaid meal break
Over 10 hoursSecond 30-minute unpaid meal break
6 hours or lessFirst meal break can be waived by mutual consent
12 hours or lessSecond meal break can be waived if first was taken

Meal break rules:

  • Must be provided no later than the end of the 5th hour of work
  • Worker must be completely relieved of all duties — if they're on-call or expected to monitor anything, it's not a valid meal break
  • Must be at least 30 consecutive minutes
  • Can be unpaid only if the worker is fully relieved

Rest breaks​

Shift lengthRest breaks required
3.5–6 hours1 paid 10-minute break
6–10 hours2 paid 10-minute breaks
10–14 hours3 paid 10-minute breaks

Rest break rules:

  • 10 minutes per 4 hours worked (or major fraction thereof)
  • Paid time — counts as hours worked
  • Should be in the middle of the work period when practical
  • Cannot be combined with meal breaks or used to leave early

Break violation penalties​

If the employer fails to provide a required break:

ViolationPenalty
Missed meal break1 hour of pay at the worker's regular rate
Missed rest break1 hour of pay at the worker's regular rate
Both missed in same day2 hours of pay (1 for each violation)

These penalties are per day, per worker. On a 20-person crew, one day of missed meal breaks is 20 hours of penalty pay.

Construction Reality

On construction sites, meal and rest breaks are frequently violated — especially during concrete pours, crane picks, or other time-sensitive operations. The penalty exposure adds up fast. Train foremen to schedule breaks proactively and document that they were provided. A signed break waiver (where allowed) is better than a penalty.

Common California OT violations​

ViolationWhat goes wrongConsequence
No daily OTPayroll system only calculates weekly OTBack pay for all missed daily OT + penalties
Improper AWSRunning 4x10 without DLSE-filed electionOT owed from hour 8, not hour 10
PyramidingPaying both daily and weekly OT on same hoursOverpayment (costly but not a compliance issue)
Missing 7th-day premiumNot tracking consecutive days within workweekBack pay at premium rate
No break documentationNot recording meal/rest breaksPenalty pay exposure + litigation risk
Changing workweekShifting workweek start to avoid OTDLSE treats it as a violation

Was this page helpful?