This calculator turns an hourly wage into a yearly salary and then estimates how much you actually keep in Maryland after federal tax, FICA, Maryland state tax, and your county’s local income tax.
How it works
Gross annual pay is simply your rate times hours worked:
gross = hourlyRate × hoursPerWeek × weeksPerYear
From gross we subtract four layers. FICA is 7.65% (6.2% Social Security up to the wage cap, plus 1.45% Medicare on all wages). Federal income tax is estimated with the standard deduction and 2024 brackets. Maryland state tax uses graduated brackets up to 5.75%, and the county local tax (“piggyback”) applies a flat county rate to your Maryland taxable income:
net = gross − FICA − federal − marylandState − marylandLocal
Net pay is then divided into monthly (÷12) and bi-weekly (÷26) amounts.
Example
At $30/hour for 40 hours over 52 weeks, gross is $62,400. FICA takes about $4,774, federal tax roughly $5,400 after the standard deduction, Maryland state tax around $2,700, and a 3.0% county tax about $1,560. Net is roughly $47,966 a year, near $1,845 every two weeks.
Notes
Maryland is one of the few states where local income tax materially affects take -home pay, so the county rate matters. This estimate ignores pre-tax benefits like 401(k) and health premiums, which lower taxable income and change the result. Confirm your county rate with the Comptroller of Maryland.