Part-time and full-time at $21 an hour
| Hours | Gross / yr | Gross / mo | After tax / yr | After tax / mo |
|---|---|---|---|---|
| 20 h/week | $21,840 | $1,820 | $19,595 | $1,633 |
| 30 h/week | $32,760 | $2,730 | $28,503 | $2,375 |
| 40 h/week | $43,680 | $3,640 | $37,277 | $3,106 |
After-tax figures use federal tax and FICA only. Part-time earners often pay a lower effective rate: at 20 hours a week the federal income tax is $574 (2.6% of pay) versus $3,062 (7.0%) full-time, because the $16,100 standard deduction covers a bigger share of income.
Unpaid time off. The 2,080-hour figure assumes you are paid for every week, including holidays and vacation. If you take two unpaid weeks a year, $42,000 is a more realistic annual figure; with ten unpaid holidays as well, about $40,320.
Nearby hourly wages
| Hourly | Yearly | Monthly | After tax / yr | After tax / mo |
|---|---|---|---|---|
| $19/hr | $39,520 | $3,293 | $33,934 | $2,828 |
| $20/hr | $41,600 | $3,467 | $35,606 | $2,967 |
| $21 | $43,680 | $3,640 | $37,277 | $3,106 |
| $22/hr | $45,760 | $3,813 | $38,948 | $3,246 |
| $23/hr | $47,840 | $3,987 | $40,619 | $3,385 |
FAQ
$21 an hour is how much a year?
$21 an hour is $43,680 a year before taxes for a full-time worker (40 hours a week × 52 weeks = 2,080 hours). That is $3,640 a month, $1,680 every two weeks and $840 a week.
How much is $21 an hour after taxes?
For a single filer in 2026, $43,680 a year leaves about $37,277 after federal income tax ($3,062) and Social Security and Medicare ($3,342) in a state with no income tax such as Texas or Florida — about $17.92 an hour or $3,106 a month. In California it is about $36,547, in New York $35,515 and in Illinois $35,260.
How much is $21 an hour part-time?
At 20 hours a week $21 an hour is $21,840 a year ($19,595 after federal tax and FICA); at 30 hours a week it is $32,760 ($28,503 after tax).
Is $21 an hour a good wage?
$21 is 2.9 times the federal minimum wage of $7.25 and 14% below the U.S. median hourly wage of $24.51 (BLS, May 2025). Whether it is enough depends heavily on local housing costs and household size.
What is $21 an hour in overtime?
Under the Fair Labor Standards Act, non-exempt workers earn at least 1.5 times their regular rate for hours over 40 in a workweek, so $21 an hour becomes $31.50 an hour of overtime.
Assumptions & sources
- 2,080 hours = 40 hours × 52 weeks; daily = 8 hours; biweekly = 26 paychecks.
- Taxes: single filer, 2026 standard deduction $16,100, brackets from IRS Rev. Proc. 2025-32; Social Security 6.2% to $184,500 (SSA); Medicare 1.45%; state rates from Tax Foundation 2026 and state revenue departments. No local income tax or state payroll taxes (e.g. CA SDI). Data as of 2026-11-03.
- Federal minimum wage $7.25 an hour (Fair Labor Standards Act, unchanged since July 24, 2009); many states and cities set higher minimums.
- Median hourly wage $24.51 and mean $33.54, all occupations — BLS Occupational Employment and Wage Statistics, May 2025 (released May 15, 2026).
See the $45,000 salary after taxes in all 50 states or compute your own paycheck with the 2026 paycheck calculator.