The time and a half calculator above turns your regular hourly rate into your premium rate β the rate you're owed for qualifying overtime hours β and shows exactly what a given number of those hours is worth. Enter your normal hourly wage and the hours in question, and it does the multiplication instantly.
We built this as a companion to the payroll tools on our site because "time and a half" is one of those phrases everyone's heard but few people can calculate cold, especially once bonuses, double time, or a salaried role enter the picture. Arb Digital designed this calculator to isolate just the rate itself, cleanly, without the extra clutter of a full paycheck.
What "Time and a Half" Actually Means
Time and a half means exactly what it says: one and a half times your regular hourly rate. If you normally earn $20 an hour, time and a half is $30 an hour. It is the federal minimum overtime premium set out in the Fair Labor Standards Act (FLSA), which requires covered, non-exempt employees to be paid at least 1.5 times their regular rate for hours worked beyond 40 in a single workweek.
What trips people up is assuming "time and a half" is some general reward for inconvenient work β nights, weekends, holidays β the way it's often marketed in retail and hospitality job ads. Legally, it isn't automatically any of those things. It's specifically tied to overtime hours under the FLSA (and to some state-specific daily-overtime rules), unless an employer chooses, as a matter of company policy, to extend it further.
How to Use the Time and a Half Calculator
- Enter your regular hourly rate. Use your actual base wage, before any premium is applied.
- Enter the number of hours you worked (or expect to work) at the premium rate.
- Choose the multiplier β 1.5x for standard time and a half, or 2x if your situation calls for double time instead.
- Read your results: the big number is your premium hourly rate; the grid below breaks out the dollar value of the premium itself and the total pay for those hours.
The Time and a Half Formula
The core formula is simple: Time-and-a-Half Rate = Regular Hourly Rate Γ 1.5. To find what a block of hours is worth at that rate, multiply the premium rate by the number of hours: Pay for Hours = Time-and-a-Half Rate Γ Hours. At $20/hour with 8 qualifying hours, the premium rate is $30/hour, and those 8 hours are worth $240 total β $160 of which is the "straight" portion you'd have earned anyway, and $80 of which is the extra half-rate premium on top.
When Is Time and a Half Actually Legally Required?
Under federal law, time and a half is owed to non-exempt employees strictly for hours worked over 40 in a single workweek. That's the trigger β not the day of the week, not the time of day, and not whether the shift falls on a holiday. A few important clarifications the Department of Labor makes explicit:
- Weekend work is not automatically time and a half. Unless weekend hours push you past 40 for the week, or your employer's own policy says otherwise, weekend shifts are paid at your regular rate.
- Night shifts are not automatically time and a half. A shift differential for working nights is a separate, optional employer benefit β the FLSA doesn't require it.
- Holidays are not automatically time and a half. There is no federal law requiring extra pay for working on a holiday like Thanksgiving or Christmas; any holiday premium is a matter of company policy or a union contract, not overtime law.
Some states go further than the federal floor β California, for example, requires daily overtime after 8 hours in a workday and double time after 12, on top of the standard 40-hour weekly rule. If you're unsure which rules apply to you, your state's department of labor is the most reliable place to check, alongside the federal guidance linked above.
Salaried Non-Exempt Workers: Finding the "Regular Rate"
Not every salaried employee is exempt from overtime. If you're salaried but classified as non-exempt β common in roles that don't meet the duties test for an exemption, or that fall under a certain salary threshold β you're still entitled to time and a half, but your "regular rate" first has to be derived from your salary. The standard method divides your weekly salary by the number of hours it's intended to cover (commonly 40) to get an hourly-equivalent regular rate, and time and a half is then calculated from that derived rate. A salaried non-exempt worker earning $800/week for a 40-hour week has a regular rate of $20/hour, and would be owed $30/hour for any hours worked beyond 40 that week β mechanically identical to an hourly worker's calculation once the regular rate is established.
Time and a Half as a Recruiting or Retention Tool
Even where it isn't legally required, plenty of employers voluntarily offer time and a half β or something close to it β as a way to fill unpopular shifts. Retail stores commonly pay a premium for Black Friday or major holiday shifts; hospitals and manufacturing plants often pay differentials for nights, weekends, or holidays specifically because those shifts are hard to staff otherwise. None of this is required by the FLSA; it's a market response to labor supply and demand for inconvenient hours. Understanding that distinction matters if you're weighing a job offer that advertises "holiday pay" or "weekend premium" β it's a real, valuable benefit, but it's a company policy you should get in writing, not a legal entitlement you can assume travels with you to your next job.
Comparing Time and a Half Across Different Base Rates
Because the premium is purely multiplicative, it scales proportionally regardless of your starting wage β a $15/hour worker and a $40/hour worker both see their pay rise by exactly 50% during qualifying overtime hours. What changes is the absolute dollar value of that premium, which is why higher earners often see overtime discussed less in dollar terms and more in terms of the classification question (are they even eligible for it at all) rather than the rate itself. If you're using this calculator to negotiate a contract role or compare freelance rates against a de facto "hourly employee" arrangement, running your proposed rate through both the straight and 1.5x scenarios can clarify what an employer effectively saves by classifying a role as exempt or as an independent contractor, since neither exempt employees nor most independent contractors are entitled to a statutory overtime premium at all.
Common Mistakes to Avoid
- Assuming weekends or nights automatically pay time and a half. They don't, federally β check your employer's specific policy.
- Confusing the "rate" with the "paycheck." This calculator gives you the hourly rate and per-hour value; for a complete weekly paycheck with regular hours mixed in, use the overtime pay calculator linked below.
- Forgetting that bonuses can raise your regular rate. Nondiscretionary bonuses generally have to be folded into the regular rate before the 1.5x multiplier is applied.
- Ignoring state-specific daily overtime rules. A handful of states require overtime after 8 hours in a day regardless of the weekly total.
- Assuming a "holiday pay" policy is legally guaranteed. Voluntary premiums are real benefits but aren't protected by federal overtime law the way the 40-hour threshold is.
- Applying the multiplier to the wrong base. Always multiply from your true regular hourly rate, not from an already-blended average that includes a prior premium.
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Need your entire week's paycheck, not just the rate? Use the Overtime Pay Calculator. Want to see what's left after taxes? Try the Paycheck Take-Home Calculator or the Paycheck Tax Calculator. Comparing an hourly rate to a salaried job offer? The Hourly to Salary Calculator converts between the two. Getting a raise instead of overtime? Check the Pay Raise Calculator. Browse our full free online tools hub for more.
Frequently Asked Questions
Time and a half on $20 an hour is $30 an hour (20 Γ 1.5). Worked out over 8 hours, that's $240 total for those hours.
Not automatically. Federal law only requires time and a half for hours worked over 40 in a workweek. Weekend shifts are only paid at a premium if they push you past that 40-hour threshold, or if your employer's own policy pays extra for weekends.
Not under federal law. There's no legal requirement for holiday premium pay; any extra you receive for working a holiday comes from your employer's policy or a union contract, not from overtime law.
First, the weekly salary is converted into an hourly "regular rate" by dividing it by the hours it's meant to cover (often 40). Time and a half is then 1.5 times that derived hourly rate, applied to hours worked beyond the threshold β but only for salaried employees who are classified as non-exempt.
No. Time and a half is 1.5 times your regular rate; double time is 2 times your regular rate. Double time isn't required by federal law but does apply under some state rules or employer/union policies in specific situations.
This tool calculates the premium rate itself and the value of a set number of premium hours. An overtime pay calculator combines regular hours, overtime hours, and double-time hours into one full weekly paycheck.
This tool provides general estimates for educational purposes only and is not financial, tax, legal, or medical advice. Figures are illustrative; consult a licensed professional for decisions.
