What Is Time and a Half? Definition, Formula & Examples

Time and a half means an employee earns 1.5 times their regular hourly rate for each eligible overtime hour — the federal overtime premium under the Fair Labor Standards Act (FLSA). If your regular rate is $20/hour, the time-and-a-half rate is $30/hour for each eligible overtime hour.

This glossary defines the rate multiplier itself — not the full paycheck story. For total overtime dollars, pay-stub lines, and how OT shows before taxes, see our overtime pay guide. For FLSA workweek rules and exemption tests, see FLSA overtime.

Shift teams in hospitality, retail, and healthcare often hit time-and-a-half rates during peak weeks. Accurate time tracking keeps the regular rate — and therefore the 1.5× multiplier — correct before payroll runs.

Disclaimer: This article is general payroll information, not legal advice. Overtime rules vary by state, industry, and job classification. Confirm requirements with your employer, state labor agency, or qualified counsel. Official federal guidance: U.S. Department of Labor — Overtime Pay.

What is time and a half?

Time and a half is premium pay at one and one-half times an employee’s regular rate of pay. Employers and payroll systems use the phrase interchangeably with “1.5×,” “OT rate,” or “overtime rate.”

Under federal law, covered non-exempt employees must receive at least time and a half for hours worked beyond 40 in a workweek. Some states require daily overtime sooner — California, for example, can trigger OT after eight hours in a day. The multiplier stays 1.5× in most cases; only the hour threshold changes.

Time and a half is not automatic for every extra hour. Exempt employees in qualifying roles generally do not receive statutory time and a half. Independent contractors negotiate rates without this multiplier. Your classification determines whether the 1.5× rate applies.

The Department of Labor sets the federal floor. Employers may pay more — double time on holidays, for instance — but cannot pay less than time and a half when federal overtime rules apply.

On pay stubs and in HR systems you may see the phrase as “OT @ 1.5”, “Overtime Premium,” or a separate hourly rate line that is 50% above straight time. The label changes; the math stays the same: eligible hours × (regular rate × 1.5). Piece-rate and commission workers can also have a regular rate that feeds the same multiplier once hours and earnings are totaled for the workweek.

Time and a half formula

The core formula is straightforward:

To calculate time-and-a-half pay for a week, follow these steps:

1. Identify the regular rate — Usually base hourly wage; for salaried non-exempt staff, divide weekly salary by expected hours (often 40).
2. Multiply by 1.5 — That product is your time-and-a-half hourly rate.
3. Count overtime hours — Hours beyond the federal or state threshold in the workweek.
4. Multiply rate × OT hours — Result is overtime earnings at time and a half.
5. Add regular pay — (Regular hours × regular rate) + overtime earnings = gross pay before deductions.

The regular rate can include nondiscretionary bonuses and shift differentials divided across hours worked — not always just the sticker hourly wage. When the regular rate rises, the 1.5× multiplier rises with it. Blended-rate detail lives in our FLSA overtime article.

For salaried non-exempt employees, convert salary to an hourly regular rate first: divide weekly salary by expected hours (often 40). An $800/week salary → $20/hour regular → $30/hour time and a half. Biweekly paychecks still use separate workweek math — you cannot average two short weeks to avoid overtime.

For a quick conversion, try our time and a half calculator — enter your base rate and see the OT rate instantly.

Time and a half examples

These examples assume a single regular rate with no shift differentials and federal time and a half after 40 hours in the workweek. The table below converts common base wages to an OT hourly rate, then shows what five overtime hours would earn at that rate — before adding straight-time pay for the first 40 hours.

Wondering what time and a half is at $20 or $22 an hour? Use the rate column below. The third column shows overtime earnings for five extra hours only — your paycheck also includes regular pay for the first 40 hours in the workweek. For custom rates, use our time and a half calculator.

Common hourly rates (PAA examples)

Worked week ($20/hour, 46 hours): Regular pay: 40 × $20 = $800. Overtime rate: $30/hour. Overtime earnings: 6 × $30 = $180. Total gross = $980 before taxes. That total is overtime pay in dollars; the $30/hour figure is time and a half.

Worked week ($15/hour, 44 hours): Regular: 40 × $15 = $600. Time and a half: 4 × $22.50 = $90. Total gross = $690. Use our overtime calculator for custom schedules.

Salaried non-exempt ($800/week, 44 hours): Convert salary to a regular rate first: $800 ÷ 40 = $20/hour. Time and a half = $30/hour. Four overtime hours earn 4 × $30 = $120. Add $800 straight-time pay for the first 40 hours → $920 gross before deductions. Salaried status does not remove the 1.5× multiplier when the role is non-exempt.

Worked week ($22/hour, 42 hours): Two overtime hours at $33/hour = $66. Regular pay: 40 × $22 = $880. Total gross = $946. The $33 figure is time and a half; the $946 total is overtime pay combined with straight time.

At $17.50/hour: Time and a half is $26.25/hour. Four overtime hours at that rate earn $105, plus regular pay for the first 40 hours at $17.50.

Time and a half vs overtime pay

People often use the terms together, but they describe different things:

• Time and a half — The rate multiplier (1.5× your regular hourly wage).
• Overtime pay — The total dollars owed for overtime hours — or the line on your pay stub.

Example: at $22/hour regular, time and a half is $33/hour. If you work three overtime hours, your overtime pay is $99 — not $33. The rate and the total are related but not the same number.

Project managers sometimes say “we’re paying time and a half on this rush job” when they mean a budget markup, not statutory overtime. In payroll compliance, time and a half always ties to the legal regular rate and qualifying hours — not informal project bonuses.

Our overtime pay glossary covers pay-stub layouts, premium vs total OT, and how overtime flows into gross pay. This page stays focused on the 1.5× rate itself.

State daily overtime can stack with the same 1.5× multiplier — for example, an hour beyond eight in a day in California still uses time and a half on the regular rate, even if the employee has not yet hit 40 hours in the week. Always confirm which rule applies first in your state.

Time and a half vs double time

Time and a half is 1.5× the regular rate — the federal minimum for covered overtime hours. Double time is 2× the regular rate.

Federal law does not require double time nationwide. Some states mandate 2× in narrow situations — certain daily hours in California or Alaska, for example. Employer handbooks may promise double time on holidays or Sundays even when the law only requires time and a half.

When both a state rule and an employer policy could apply, follow whichever pays the employee more. Never substitute double time where only time and a half is legally required — but never pay less than time and a half when federal overtime applies.

Some employers stack premiums: statutory time and a half after 40 hours in the week, plus an extra holiday multiplier on top for hours worked on the holiday itself. Whether those premiums combine or replace each other depends on policy and state law — payroll should document the rule, not assume double time replaces the federal 1.5× floor.

Who gets time and a half?

Federal time and a half generally applies to non-exempt employees of covered employers when they work qualifying overtime hours. Most private-sector businesses with at least $500,000 in annual sales or that engage in interstate commerce are covered — as are hospitals, schools, and public agencies in many cases. Small employers may still be covered when individual workers handle goods or calls across state lines.

Seasonal and temporary staff count the same way: if you are non-exempt and cross the overtime threshold in a workweek, the 1.5× rate applies regardless of hire type.

Tipped employees can also earn time and a half when they are non-exempt and work qualifying overtime hours. The regular rate includes tips received plus any required cash wage — not the cash wage alone. That higher regular rate flows into the 1.5× multiplier. Tip-credit and regular-rate detail is in our FLSA overtime guide.

Exempt employees in executive, administrative, professional, and certain other roles typically do not receive statutory time and a half. Misclassification — treating a non-exempt worker as exempt — is a common back-pay risk. Classification tests are covered in our exempt employee glossary and FLSA overtime guide.

Holiday and weekend time and a half

Working on a weekend or federal holiday does not automatically trigger time and a half under the FLSA. Overtime depends on total hours in the workweek (and state daily rules where applicable) — not the calendar day alone. A Saturday double shift still uses the same 1.5× multiplier only when total hours exceed the legal threshold — not because the calendar says “weekend.”

Retail, hospitality, and healthcare often schedule heavier hours on weekends without any automatic premium. When those shifts push a non-exempt employee past 40 hours in the workweek — or past a state daily limit — time and a half still applies to qualifying hours even if the day is Saturday or Sunday.

Many employers voluntarily pay time and a half — or double time — on holidays as a benefit. That is employer policy, not a federal requirement. Check your employee handbook or union agreement for holiday premium rules.

Religious holidays follow the same pattern: unless hours push you past the overtime threshold, federal law does not mandate a holiday premium. State laws and company policies may differ.

Union contracts and collective bargaining agreements may guarantee holiday premiums above the federal floor — for example, double time on Christmas even when weekly hours stay under 40. Those terms are contractual, not automatic under the FLSA alone.

Regular rate of pay (brief)

Time and a half applies to the regular rate of pay, not always the base wage on your schedule. Nondiscretionary bonuses, shift differentials, and certain commissions can increase the regular rate for the week — which increases the 1.5× overtime rate.

Example: $16/hour base plus an $80 production bonus in a 40-hour week can push the regular rate to $18/hour (($640 + $80) ÷ 40 = $18/hour), making time and a half $27/hour instead of $24. Payroll teams need accurate hour and earnings data to get this right.

Commission earnings can also change the regular rate when they are nondiscretionary. A retail associate with hourly pay plus a guaranteed commission may have a higher 1.5× rate than the posted hourly wage alone. Payroll teams should follow DOL guidance on including those earnings in the weekly regular-rate calculation.

If a shift differential applies this week, include it in the regular rate before you multiply by 1.5 — otherwise you pay overtime on the base wage only and underfund the premium.

Full regular-rate rules and recordkeeping requirements are in our FLSA overtime article. For shift teams, reliable time tracking and scheduling reduce rate-calculation errors before payroll export.

Common time-and-a-half mistakes

Most time-and-a-half errors come from using the wrong regular rate — not from forgetting that 1.5× exists. Shift teams with bonuses, differentials, or changing schedules see these patterns most often:

Example: A warehouse associate earns $18/hour plus a $90 weekly attendance bonus. Total straight-time earnings for 40 hours: $720 + $90 = $810. Regular rate: $810 ÷ 40 = $20.25/hour. Time and a half is $30.38/hour — not $27.00 from the sticker wage alone. Underpaying overtime at $27/hour creates back-pay exposure.

Another frequent mix-up is treating a biweekly pay period as one overtime bucket. Federal math runs per workweek. Two light weeks followed by one 46-hour week still triggers six hours at time and a half in that third week — even if the pay-period average looks moderate.

When in doubt, verify classification and rates with payroll or qualified counsel before relying on a single hourly figure from a schedule.

Summary

Time and a half is 1.5× your regular rate of pay for eligible overtime hours — the standard US overtime premium. Multiply your regular rate by 1.5 to get the OT rate; multiply that rate by overtime hours to get overtime earnings. Total paycheck context lives in our overtime pay guide; statutory depth in FLSA overtime.

For instant rate checks, use our time and a half calculator. Shift teams that track hours accurately export cleaner OT rates to payroll — see how Ordio helps.