What Is Time and a Half? (And How to Calculate It)

"Time and a half" is the everyday name for the standard overtime premium: 1.5 times your regular hourly rate. It's what the federal Fair Labor Standards Act (FLSA) requires for hours worked over 40 in a workweek, and it's the single most important number in any conversation about overtime.

It sounds simple, and the basic math is. But there's a surprising amount of confusion about when time and a half actually kicks in, and that confusion costs workers real money. Let's clear it up.

What time and a half actually means

Time and a half = your regular rate x 1.5. If you make $16 an hour, time and a half is $24 an hour. At $22 an hour, it's $33. At $30 an hour, it's $45.

The phrase exists because the law wants overtime to be expensive for the employer. The extra 50% is a deterrent that's supposed to push companies toward hiring more people instead of overworking the ones they have. When it works, you get the premium; when it doesn't, you should be checking whether you've been underpaid.

How to calculate it on a real paycheck

Pay the first 40 hours of the week at the regular rate, and every hour after that at time and a half. Say you earn $18 an hour and worked 47 hours. Your straight time is 40 x $18 = $720. Your overtime is 7 x $27 = $189. Total: $909 for the week.

Notice that those 7 overtime hours earned you $189 instead of the $126 they'd be worth at straight time, an extra $63 just from the premium. Over a year of busy weeks, that gap is exactly what employers pocket when they "forget" to pay overtime correctly.

You can run any wage and any number of hours through the time and a half calculator to see the per-hour rate, or use the full overtime calculator to total up a whole week.

When does time and a half apply?

Federally, time and a half is required for one reason and one reason only: hours worked over 40 in a single workweek. That's it. Not over 8 in a day, not on Saturdays, not on Christmas, unless those hours push your weekly total past 40.

So a worker who does four 10-hour days (40 hours) gets no federal overtime, even though some of those days were long. Meanwhile a worker who does six 7-hour days (42 hours) earns 2 hours of overtime, because they crossed the weekly line.

The myths that cost people money

Myth one: "I worked the weekend, so I get time and a half." Not under federal law. There's no automatic premium for Saturday or Sunday work unless your total hours top 40. Some union contracts and company policies pay weekend premiums voluntarily, but the law doesn't require it.

Myth two: "Holidays are always time and a half." Again, no federal rule requires extra pay for working a holiday. Many employers offer holiday premium pay as a perk, but it's a choice, not a legal mandate.

Myth three: "Night shifts pay overtime." Shift differentials are common and nice to have, but a night-shift bump is not overtime. The flip side, though, is important: any guaranteed shift differential or nondiscretionary bonus you earn must be folded into your regular rate, which raises the time-and-a-half figure for that week.

States that go further than federal law

A few states require time and a half based on daily hours, not just weekly. California, Alaska, Nevada, and Colorado all have daily-overtime rules. In California, over 8 hours in a day triggers time and a half, and over 12 triggers double time, which we explain in California overtime rules.

If you work in one of those states, you might earn time and a half in a week where you never hit 40 total hours, simply because one day ran long. Always check your state, not just the federal floor.

Frequently asked questions

Is time and a half the same as double time? No. Time and a half is 1.5x your rate; double time is 2x. Federal law never requires double time. Only California requires it (for very long days and certain seventh-day work), though some employers offer it voluntarily. See how to calculate double time for the details.

If I'm on salary, can I still get time and a half? Yes, if you're non-exempt. A salary doesn't automatically waive overtime. Your hourly equivalent is your weekly salary divided by the hours it covers, and overtime past 40 is paid at 1.5x that figure.

My employer pays "straight time" for overtime hours. Is that legal? Almost never, for non-exempt workers. Paying just your regular rate for hours over 40 shorts you the 50% premium, and that shortfall is recoverable as back pay.

Check whether you've been paid the premium

Pull a recent week where you worked more than 40 hours and look at the overtime line. Multiply your overtime hours by 1.5x your rate using the time and a half calculator and compare.

If the premium is missing or short, you may be owed back pay. The back-pay calculator estimates the total across multiple weeks, and you can file a complaint with the DOL Wage and Hour Division if you confirm a shortfall. None of this is legal advice, but it's a solid place to start.