$18 an Hour Is How Much a Year After Taxes? About $30,014
At $18 an hour and 40 hours a week, you gross $37,440 a year and take home about $30,014 — roughly $577 a week, $1,154 per biweekly paycheck, or $2,501 a month.
Federal income tax and FICA are the same wherever you live, so most of that figure travels. What changes by state is the income tax on top: these numbers are for a single filer in Maryland for 2026, where county tax moves the annual total between $29,829 and $30,153. Every county is listed below.
$18 an hour by week, paycheck, month, and year
Gross and after-tax pay at $18 an hour, 40 hours a week, for a single filer in Anne Arundel County (2.70% - 3.20% local tax). Your own county shifts the net figures slightly — the full table is below.
| Period | Pay periods a year | Gross | After taxes |
|---|---|---|---|
| Per week | 52 | $720 | $577 |
| Per 2 weeks | 26 | $1,440 | $1,154 |
| Twice a month | 24 | $1,560 | $1,251 |
| Per month | 12 | $3,120 | $2,501 |
| Per year | 1 | $37,440 | $30,014 |
A note people often trip over: “every two weeks” is not the same as “twice a month”. Biweekly pay means 26 checks a year, semi-monthly means 24 — so a biweekly check is smaller than a semi-monthly one at the same salary, and two months a year carry a third paycheck.
$18 an hour — calculate your exact take-home
Already set to $18 an hour at 40 hours a week. Change your county, filing status, hours, or pre-tax deductions to make it yours.
Build your paycheck
Maryland · 2026 tax year · annual salary
- Weekly (52x/year)
- Bi-Weekly (26x/year) (Mostly selected)
- Semi-Monthly (24x/year)
- Monthly (12x/year)
Required for accurate Social Security and Medicare surtax estimates mid-year.
Where your $37,440 goes
Federal income tax, Maryland state tax, and FICA are identical wherever you live in Maryland. Only the county tax moves with your address.
$18 an hour at part-time hours
The same rate at fewer weekly hours. Because federal and state tax are progressive, fewer hours means a lower effective rate, not just proportionally less pay.
| Hours a week | Annual gross | Annual take-home | Per week after tax | Effective tax |
|---|---|---|---|---|
| 20 hrs | $18,720 | $16,172 | $311 | 13.61% |
| 25 hrs | $23,400 | $19,677 | $378 | 15.91% |
| 30 hrs | $28,080 | $23,182 | $446 | 17.44% |
| 40 hrsFull time | $37,440 | $30,014 | $577 | 19.83% |
$18 an hour after tax in every Maryland county
Living in Somerset keeps about $324 more per year than Montgomery at this wage — same hourly rate, different county tax.
| County | Local rate | County tax | Annual take-home | Biweekly |
|---|---|---|---|---|
| SomersetLowest tax | 2.25% | $695 | $30,153 | $1,160 |
| Worcester | 2.25% | $695 | $30,153 | $1,160 |
| Frederick | 2.25% - 3.20% | $724 | $30,124 | $1,159 |
| Talbot | 2.40% | $741 | $30,107 | $1,158 |
| Garrett | 2.65% | $819 | $30,030 | $1,155 |
| Anne Arundel | 2.70% - 3.20% | $834 | $30,014 | $1,154 |
| Calvert | 3.00% | $927 | $29,922 | $1,151 |
| Cecil | 3.00% | $927 | $29,922 | $1,151 |
| St. Mary's | 3.00% | $927 | $29,922 | $1,151 |
| Washington | 3.00% | $927 | $29,922 | $1,151 |
| Charles | 3.03% | $936 | $29,912 | $1,150 |
| Carroll | 3.05% | $942 | $29,906 | $1,150 |
| Harford | 3.10% | $958 | $29,891 | $1,150 |
| Allegany | 3.20% | $988 | $29,860 | $1,148 |
| Baltimore County | 3.20% | $988 | $29,860 | $1,148 |
| Caroline | 3.20% | $988 | $29,860 | $1,148 |
| Howard | 3.20% | $988 | $29,860 | $1,148 |
| Prince George's | 3.20% | $988 | $29,860 | $1,148 |
| Queen Anne's | 3.20% | $988 | $29,860 | $1,148 |
| Wicomico | 3.20% | $988 | $29,860 | $1,148 |
| Baltimore City | 3.30% | $1,019 | $29,829 | $1,147 |
| Dorchester | 3.30% | $1,019 | $29,829 | $1,147 |
| Kent | 3.30% | $1,019 | $29,829 | $1,147 |
| MontgomeryHighest tax | 3.30% | $1,019 | $29,829 | $1,147 |
Single vs. married filing jointly at $18 an hour
Annual take-home at $18 an hour in Anne Arundel County (2.70% - 3.20%), by filing status. Filing jointly changes both your standard deduction and your brackets, federal and state.
Prefer to think in annual salary? $18 an hour is close to $35,000 a year after tax.
Frequently asked questions
At $18 an hour working 40 hours a week, gross pay is $37,440 a year. After federal income tax, Maryland state tax, county tax, and FICA, a single filer takes home roughly $29,829 to $30,153 depending on which county they live in.
About $577 a week after taxes, from $720 gross, for a single filer in Anne Arundel (2.70% - 3.20% local tax) working 40 hours a week.
Paid every two weeks — 26 checks a year — $18 an hour comes to about $1,154 per paycheck after taxes, from $1,440 gross.
Roughly $2,501 a month after taxes, from $3,120 gross monthly. Note that a "month" here is one twelfth of the year; if you are paid biweekly you receive 26 checks, which is not the same as 24 semi-monthly payments.
After every tax layer, $18 an hour nets about $14.43 an hour in Anne Arundel — an effective tax rate of 19.83%.
Somerset (2.25% local tax) keeps about $324 more per year than Montgomery (3.30%) at this wage — the same hourly rate, taxed differently by county of residence.
More Maryland pay & tax calculators
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