Overtime Pay Calculator
Calculate earnings with 1.5x, 2x or custom overtime rates
Regular Work Time
Overtime
Total Gross Pay
Monthly Gross
$5,633
Regular: $4,333
Overtime: $1,300
Overtime Earnings Boost
+$300/wk
Your effective hourly rate is 8.3% higher than your base rate due to overtime.
Projected Annual Gross
$67,600
Including $15,600 from overtime (23% of total pay)
Smart Pay Insights
Your effective hourly rate is $27.08/hr — 8.3% above your base rate of $25.00/hr.
You work 40 regular hrs and 8 overtime hrs per week. Total: 48 hrs/week.
At this overtime pace, you'll earn $5,633/month and $67,600/year gross.
Compliance Reference — US Federal (FLSA)
- •Overtime pay is 1.5x the employee's regular hourly rate.
- •Applies to all non-exempt hours worked over 40 in a single workweek.
- •Does not require overtime pay for work on Saturdays, Sundays, holidays, or regular days of rest unless overtime hours are worked on such days.
Global Overtime Rules Reference
| Jurisdiction | Weekly Threshold | Daily Threshold | Double-Time |
|---|---|---|---|
| US Federal (FLSA) | 40h | — | — |
| California | 40h | 8h | After 12h/day |
| Alaska | 40h | 8h | — |
| Nevada | 40h | 8h | — |
| Canada Federal | 40h | 8h | — |
| Ontario (Canada) | 44h | — | — |
| British Columbia (Canada) | 40h | 8h | After 12h/day |
Cost Allocation
77%
Regular Pay
Earnings Recap
Pay Progression Scaling
How your gross pay accumulates as overtime hours increase (based on your regular hours)
Weekly Gross Earnings
$1,300.00
Effective Hourly Rate
$27.08/hr
+8.3% boost over base rate ($25.00)
Wage Metrics Breakdown
Tax Withholding Notice
Working high overtime hours can temporarily place you in a higher payroll withholding bracket. However, your actual tax liability is settled on annual income, meaning you will receive any excess withholding back in your tax refund.
How to Use This Overtime Calculator
Unlike most overtime calculators that only handle 1.5×, this tool can process 1.5×, 2×, and any custom rate simultaneously. So if you're a nurse working a 2.0× holiday shift on top of regular 1.5× overtime, you can calculate all three scenarios in one go without touching a spreadsheet.
Enter Your Base Wage
Start by entering your base pay. You can use any pay period—hourly, daily, weekly, biweekly, monthly, or annual. The tool automatically normalizes everything to an hourly rate behind the scenes.
Set Your Regular Hours
Input your standard working hours. For most full-time workers, this is 40 hours per week. This establishes the baseline before overtime multipliers kick in.
Add Overtime & Special Rates
Add your standard OT hours (usually 1.5×). If you worked holidays, night shifts, or under California law, toggle on Double-Time (2×) or use the custom multiplier for any special rate (e.g., 2.5×).
Review Your Effective Rate
The results update instantly. Pay special attention to the 'Effective Hourly Rate'—this shows your true blended rate across all regular and premium hours worked. This is the real value of your time.
Understanding Overtime Pay Rates & Formulas
Your base rate is just the starting point. Depending on your state, contract, or union, you may be eligible for multiple premium rates on the same paycheck. Here is how they stack up.
1.5× (Time & a Half)
The standard federal mandate. For every hour you work past 40 in a single workweek, you earn 1.5 times your regular rate. This applies to hourly workers nationwide.
2.0× (Double Time)
Mandated in California for hours over 12 in a single day, or past 8 hours on a 7th consecutive workday. Many union contracts also guarantee 2.0× for holidays or weekends.
Custom Multiplier
Need to calculate a 2.5× holiday shift? Or a 1.25× shift differential? Our calculator handles infinite custom rates so you can match your exact paystub.
The Universal Overtime Formula
The Real Story Behind the FLSA 40-Hour Rule
Most workers know "over 40 hours = overtime." Very few understand the nuances that can cost them hundreds of dollars. The devil is entirely in how your employer defines a "workweek."
The Workweek Definition
Under the Fair Labor Standards Act (FLSA), overtime is calculated on a workweek basis, not a pay period. A workweek is any fixed, recurring 7-day period your employer sets.
If your employer's workweek is Sunday–Saturday, working 45 hours Monday–Friday gives you 5 OT hours. But if their workweek is Wednesday–Tuesday, those exact same hours might split evenly across two weeks, leaving you with 0 OT hours.
Employers can (and do) optimize their workweeks to minimize OT liability. Your paystub won't tell you which workweek your company uses.
No Daily Threshold Federally
Under federal law, you could work 14 hours on Monday and 6 hours on Tuesday and owe zero OT (since each day is just hours toward your 40-hour weekly total). This exact loophole is why California created its own strict daily overtime rule.
OT Is On Top of Straight-Time
When employers say "we pay OT at 1.5×," some workers think they mean the employer pays the extra 0.5× on top of regular pay. That's actually correct. You already get 1.0× for working the hours—the OT premium is the additional half-time. Unscrupulous employers try to claim the 1.5× replaces the regular hour entirely to shortchange you.
The 5 Overtime Myths That Cost Workers Real Money
Misinformation about overtime is rampant. Reddit and Quora are full of workers making financial decisions based on completely wrong assumptions. Let's fix that.
Myth 1: "Working overtime will push me into a higher tax bracket and I'll take home less."
This is mathematically impossible. The US uses a progressive tax system—you only pay the higher rate on the dollars that land inside that bracket, not on all your income. Working 10 hours of OT cannot reduce your net pay. Ever. Your paycheck withholding may jump temporarily because software annualizes the big check, but you get the overage back as a tax refund.
Myth 2: "I'm salaried, so I don't get overtime."
Completely false. Overtime eligibility depends on whether your job is legally exempt under the FLSA, not whether you get a salary. A "Manager" who makes $40,000 and mostly stocks shelves is legally owed overtime for every hour over 40, despite the salary and title.
Myth 3: "My employer gives me comp time instead of OT, so that's legal."
In the private sector, this is almost always illegal under the FLSA. Comp time in lieu of 1.5× OT pay is only permitted for state and local government employers. Private employers must pay cash for overtime hours worked.
Myth 4: "Overtime is calculated on my hourly base rate only."
Not if you receive bonuses or commissions. Your OT rate must be based on your "regular rate of pay," which legally includes non-discretionary bonuses. (See the next section for the math).
Myth 5: "I can't do anything if my employer isn't paying me OT."
You can file a complaint with the DOL's Wage and Hour Division (1-866-487-9243). The statute of limitations is 2 years (3 years for willful violations). You can recover back wages plus an equal amount in liquidated damages. You do not need a lawyer to file a DOL complaint.
The "Regular Rate" Trap: When Bonuses Change Your OT Pay
This is the section 95% of workers have never heard of. And it quietly costs them money every single paycheck.
What Is Included
Under FLSA, your overtime base isn't simply your hourly wage—it's your "regular rate of pay." This legally includes:
- Hourly base wages
- Non-discretionary bonuses (production bonuses, attendance bonuses, any bonus promised in advance)
- Commissions
- Shift differentials
What Is Excluded
Your employer does not have to factor these into your overtime rate:
- Discretionary bonuses (surprise holiday gifts)
- Reimbursed expenses (mileage, tools)
- Paid time off (PTO, sick leave, vacation)
- Premium pay (like holiday 1.5× pay)
The Math That Matters
Say you earn $20/hr and worked 45 hours this week. You also earned a $200 performance bonus. Here's what most people think their OT is:
Here's what federal law actually requires your employer to pay:
Total straight pay = (45 hrs × $20) + $200 bonus = $1,100
Regular Rate = $1,100 ÷ 45 hrs = $24.44/hr
Actual OT Premium = 5 hrs × ($24.44 × 0.5) = $61.11 additional
Your employer may be calculating OT on your base rate alone and pocketing the difference. This is one of the most common wage violations in the US. Our calculator uses your base rate—if you earn bonuses, manually calculate your "regular rate" and input that instead for the most accurate result.
California vs. The Rest of America: Why Location Changes Everything
Federal law is the floor, not the ceiling. California sets a standard that leaves the rest of the country behind—and three other states have partial daily OT rules too.
California's 4-Tier Overtime System
| Hours In a Single Day | Required Pay Rate |
|---|---|
| 1–8 hours | Regular pay (1.0×) |
| 8–12 hours | 1.5× Overtime |
| 12+ hours | 2.0× Double-Time |
| Any hour on 7th consecutive workday | 1.5× (first 8 hrs) / 2.0× (beyond 8) |
The 7th-consecutive-day rule is the one that really surprises people. If you've worked Monday through Sunday without a day off—even if your total hours are under 40—you are legally owed OT for every single hour on Sunday.
Other States With Daily Rules
- Alaska: 1.5× after 8 hours/day (matches CA structure, no double-time).
- Nevada: 1.5× after 8 hours/day—but only if you earn less than 1.5× the state minimum wage.
- Colorado: 1.5× after 12 hours in a single day.
The "More Protective" Rule
Whenever state and federal law conflict, employers must apply whichever rule gives the employee more money. In CA, this means evaluating your OT both daily AND weekly, and paying the higher amount. They can't stack them (no double-dipping), but they must use the method that benefits you most.
Is Working Overtime Actually Worth It? (The Honest Answer)
Yes, overtime is always financially positive. But "financially positive" and "worth it" aren't always the same thing. Here is the real breakdown of what those extra hours cost you.
When OT Makes Sense
You cannot lose money by working overtime. Every extra hour you work at a 1.5× rate puts more raw cash in your account. OT is a phenomenal strategy when:
- You are targeting a specific, short-term goal (paying off high-interest credit cards, saving a down payment).
- It is truly temporary (not a permanent expected reality).
- Your base 40-hour salary covers all your essential living expenses—making the OT a pure wealth booster, not a lifeline.
The Hidden Health Cost
A landmark WHO/ILO study found that working 55+ hours/week is associated with a 35% higher risk of stroke and a 17% higher risk of dying from heart disease compared to a standard 35–40 hour week.
Productivity drastically declines after 50 hours/week. If you work 60 hours to earn what 40 hours of base pay + smart investing could have provided, and you're making more errors, sleeping worse, and paying more in healthcare—you may be cash-flow positive while slowly going backward.
The Red Flag Rule
If you need overtime just to cover your basic monthly expenses (rent, food, utilities), that is not a financial strategy—that is a structural problem with your income. Overtime should be a financial accelerator, not a requirement for survival. Use this calculator to model what 4, 8, or 12 OT hours/week would add to your annual income, then decide if the number is worth the commitment.
Am I Exempt? The 3-Part Legal Test
Employers can mislabel you as "exempt" to avoid paying overtime—and some do it accidentally, while others do it intentionally. Here is the actual legal test. All three requirements must be met.
Salary Basis Test
You must be paid a predetermined, fixed salary that is not subject to reduction because of variations in the quality or quantity of work. Employers who dock your pay when you leave two hours early, or perform "too slow," are violating this test and destroying your exempt status.
Salary Level Test
As of 2026, the federal minimum salary for exempt workers is $684 per week ($35,568 per year). This threshold was set back in 2019. (Note: The DOL's 2024 rule that would have raised this to $58,656/year was struck down by a federal court in November 2024).
Duties Test
This is the hardest test to pass. You must primarily perform executive, administrative, or professional duties as specifically defined by the DOL. Job titles alone are legally meaningless.
- An "Assistant Manager" who mostly runs the register = probably not exempt.
- A "Manager" with zero authority to hire or fire anyone = probably not exempt.
- A salaried warehouse supervisor actively overseeing a crew = depends heavily on daily duties.
Suspect Misclassification?
If your salary is below $35,568 or you don't meet the duties test, you are owed overtime. Contact the DOL Wage & Hour Division or an employment attorney. The statute of limitations is 2 years, and you can legally recover your missing back pay plus liquidated damages.
Frequently Asked Questions
Real questions sourced from workers figuring out their legal rights and paychecks.
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Disclaimer: This calculator and guide provide estimates and educational content only. Overtime rules vary widely by jurisdiction, industry, and contract. Consult your employer's HR team or a legal professional for authoritative guidance specific to your situation.