Time and a Half Calculator
Time and a half means 1.5× your regular hourly rate — the FLSA minimum for overtime hours over 40 a week, and a common policy rate for holidays and weekends. Multiply your rate by 1.5 by the hours, then subtract withholding to see what actually lands in your account.
Quick answer: Time and a half = hourly rate × 1.5. At $20/hour that is $30/hour; an 8-hour holiday shift pays $240 gross, roughly $175–$190 net after federal withholding, FICA and state tax.
$
hrs
%
Net pay
$156.84
of $240.00 gross ($20/hr × 1.5× × 8 hrs)
| Gross pay | $240.00 |
| Premium portion (deductible from federal tax in 2026) | $80.00 |
| Federal withholding (22%) | − $52.80 |
| FICA (7.65%) | − $18.36 |
| State tax (custom 5%) | − $12.00 |
Paycheck-level estimate using the 22% federal supplemental rate. Withholding on a real check may differ; the premium deduction is claimed on your 2026 return. Not tax advice.
Core facts
| Formula | 1.5× pay = hourly rate × 1.5 × hours |
|---|---|
| FLSA rule | 1.5× is the legal minimum past 40 hours/week for covered employees |
| 2026 tax note | The half-time premium ($10 of a $30 rate at $20/hour) is federally deductible |
Common uses
- Verify a holiday or weekend shift paid at the correct 1.5× rate
- Plan income for a week with overtime
- Check what 1.5× pay looks like after tax in your state
Frequently asked questions
Frequently Asked Questions
How do I calculate time and a half?
Multiply your hourly rate by 1.5, then by the number of hours. Example: $18/hour × 1.5 = $27/hour; a 10-hour stretch at time and a half is $270 gross.
Do holidays legally require time and a half?
No federal law requires premium pay for holidays; it is a common employer policy or union agreement. Federal law only mandates 1.5× past 40 hours in a workweek. California and a few states add daily overtime rules.
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Calculate 2× pay for double-time hours — holidays, emergency callouts or post-shift extensions — with after-tax estimates.
Holiday Pay Calculator
Work out holiday pay at 1.5× or 2× your normal rate, with or without the paid day off, and see the after-tax amount.
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More guides
How Are Bonuses Taxed?
The 22% supplemental rule, the aggregate method, FICA, state tax — and why over-withheld bonus tax comes back as a refund.
Is Overtime Taxed More?
Overtime is withheld at a higher flat rate but taxed as ordinary income — and from 2026 the premium gets a federal deduction.
No Tax on Overtime, Explained
The 2026 OBBBA overtime deduction in plain English: what qualifies, the caps, the phase-out, and the fine print.
What Is Time and a Half?
The FLSA overtime rule, who's exempt, how the rate is computed, and state rules that go beyond 1.5×.