HourlyTallyWhat each job pays per hour, per year, and in your metro.

$28.50 an hour is how much a month?

$28.5/hour, a month
$4,940a month, before tax
$4,151 a month after federal tax and FICA · $59,280 a year
Before tax, a month$59,280 a year ÷ 12$4,940
After tax, a monthfederal income tax and FICA only — no state tax$4,151
A year, before tax28.5 × 2,080 hours$59,280
A year, after tax16% withheld$49,811
Federal income tax−$4,934
Social Security + Medicare7.65% of wages−$4,535
Per hour, after taxagainst $28.5 on paper$23.95

Notes

  • $28.5 an hour is $4,940 a month before tax, working forty hours a week. The arithmetic is $59,280 a year divided across twelve equal months.
  • A month is not four weeks of pay. Four weekly cheques is $4,560, but a year holds 52 weeks rather than 48, so the true monthly average is $4,940. Paid fortnightly you get 26 cheques, and twice a year one calendar month contains three of them.
  • After tax it is $4,151 a month. That is federal income tax of $4,934 and FICA of $4,535 over the year — 16% of gross, and it assumes no state income tax. Nine states take none; the rest take between about 2% and 9.3% more, so this figure is the ceiling rather than the average.
  • FICA is charged from the first dollar. Social Security takes 6.2% and Medicare 1.45%, with no standard deduction shielding either. Income tax does not start until after the $16,100 standard deduction, which is why the total bite at lower wages is mostly FICA rather than income tax.
  • Overtime is where this number actually moves. Hours past forty in a week are paid at $42.75 for non-exempt workers. Five overtime hours a week adds $11,115 a year — more than a 10% raise, for 12.5% more time.

The short answer

$28.50 an hour is $4,940 a month before tax, at forty hours a week — $4,151 after federal income tax and FICA.

Over a year that is $59,280 gross and $49,811 in hand, with 16% withheld.

Where it goes

Line A year
Gross $59,280
Federal income tax −$4,934
Social Security + Medicare −$4,535
Take-home $49,811

This figure assumes no state income tax

Nine states take none: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington and Wyoming. The other 41 take between roughly 2% and 9.3% at the top.

So $4,151 is a ceiling, not an average. The state-by-state figure has its own page.

FICA comes out of the first dollar

Social Security takes 6.2% of wages and Medicare 1.45%, with no standard deduction shielding either. Income tax does not begin until after the $16,100 standard deduction. At lower wages that makes FICA the larger of the two deductions — the opposite of what most people expect.

Overtime moves this more than a raise would

Hours past forty in a week are paid at $42.75 for non-exempt workers. Five overtime hours a week is $11,115 a year — more than a 10% raise, for 12.5% more time.

The threshold is forty hours in a week, not eighty in a fortnight. Fifty hours one week and thirty the next still earns ten hours of overtime, and an employer averaging across the pay period is getting it wrong.

Nearby sizes

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