$21 an Hour Biweekly Paycheck: How Much After Taxes? (2026)

At $21/hour working a standard 40-hour week, your biweekly paycheck calculation starts clean:

$21 × 80 hours = $1,680 gross

Then taxes arrive.

Use our Paycheck Calculator to get your exact take-home.

All Time Periods at $21/Hour

Period	Gross Amount
Per hour	$21.00
Per day (8 hrs)	$168.00
Per week (40 hrs)	$840.00
Per biweekly paycheck	$1,680.00
Per month	$3,640.00
Per year	$43,680.00

After-Tax Biweekly Pay by State (2026)

Single filer, standard deduction, no additional deductions.

State	Gross Biweekly	Federal Tax	FICA	State Tax	Net Biweekly
Texas	$1,680	−$129	−$129	$0	~$1,422
Florida	$1,680	−$129	−$129	$0	~$1,422
Washington	$1,680	−$129	−$129	$0	~$1,422
Georgia	$1,680	−$129	−$129	−$71	~$1,351
California	$1,680	−$129	−$129	−$151	~$1,271
New York	$1,680	−$129	−$129	−$80	~$1,342
Illinois	$1,680	−$129	−$129	−$76	~$1,346

Federal Tax Breakdown for $43,680

Taxable income: $43,680 − $15,000 standard deduction = $28,680

Bracket	Rate	Tax
First $11,925	10%	$1,192.50
$11,925 → $28,680	12%	$2,010.60
Annual federal tax		$3,203

Per biweekly paycheck: ~$123

Effective federal rate: 7.3%

FICA Deduction

Tax	Rate	Annual	Biweekly
Social Security	6.20%	$2,708	$104
Medicare	1.45%	$633	$24
Total FICA	7.65%	$3,341	$129

How Many Paychecks in a Year?

On a biweekly schedule you receive 26 paychecks per year — two months of the year you’ll get three paychecks instead of two. At $21/hour, that third paycheck month delivers an extra $1,422 (net, Texas) — a solid bonus that can fund a mini emergency fund or vacation savings.

Impact of Pre-Tax Deductions

Adding a 5% 401(k) contribution ($84/paycheck) reduces your net — but less than $84 because it lowers taxable income:

	Without 401(k)	With 5% 401(k)
Gross biweekly	$1,680	$1,680
401(k) contribution	$0	−$84
Taxable income	$1,680	$1,596
Federal tax	−$123	−$113
FICA	−$129	−$129
Net biweekly (TX)	~$1,428	~$1,354
401(k) deposited	$0	$84
Total wealth built	$1,428	$1,438

$21/Hour vs. Nearby Wage Rates

Hourly Rate	Annual Gross	Net Biweekly (TX)
$19/hr	$39,520	~$1,293
$20/hr	$41,600	~$1,358
$21/hr	$43,680	~$1,422
$22/hr	$45,760	~$1,486
$23/hr	$47,840	~$1,551

Each additional $1/hour = ~$64 more per biweekly paycheck net (in a no-income-tax state).

Note on California State Tax

At $43,680/year, California’s effective state income tax rate is roughly 5–6%. That translates to about $151/biweekly paycheck in CA state taxes, bringing your take-home to ~$1,271 vs. ~$1,422 in Texas — a $151/paycheck difference, or $3,926 per year.

See your exact biweekly net with our Biweekly Pay Calculator.