Tax year 2026 · Updated October 4, 2026

Hawaii Hourly Paycheck Calculator

Turn regular hours and time-and-a-half overtime into an estimated Hawaii paycheck. Compare weekly gross pay, supported deductions and take-home pay using your payroll elections.

Hawaii hourly paycheck calculator

Estimates for tax year 2026. Results update as you type.

Pay type

SalaryHourly

Hourly rate

Regular hours per week (excluding overtime)

Overtime hours per week (paid at 1.5×)Enter overtime separately: 45 total hours with 5 paid at time-and-a-half means 40 regular hours and 5 overtime hours. The calculator does not decide which hours qualify.

Pay frequency

Filing status (Form W-4, Step 1)

Hawaii HW-4 settings

Status on HW-4 (line 3)Use your current HW-4 election. The last two options mean not subject to withholding when qualified. Hawaii does not allow a general “EXEMPT” election; eligibility is not determined here.

HW-4 allowances (line 4)

Extra Hawaii withholding (line 5)

Without HW-4, the default is single with zero allowances. This uses Booklet A’s annualized payroll method, not the annual tax-return deduction.

Hawaii TDI (estimated employee share) rate (%)

Defaults to the maximum employee share, 0.5%. Enter your employer's actual rate, or 0 if your employer covers it all. Leave blank to use the default.TDI assumes an eligible employee and gives an upper estimate until you add the plan premium and any covered-wage adjustment.

TDI plan details

Total TDI plan premium per week (optional)

Enter the total premium for your coverage, including the employer share. The employee deduction cannot exceed half. Blank gives an upper estimate using the wage-rate and weekly-dollar limits.

TDI covered wages per week (optional)

Blank uses gross weekly pay. Enter your payroll's covered amount if benefit exclusions or work allocation change it; income-tax deductions are not automatically subtracted here.

Model an eligible employee for TDIThe estimate assumes eligibility and steady pay over 52 weeks. Uncheck if you are ineligible; use a 0% employee rate if your employer pays the entire premium.

W-4 details, retirement and benefits

My current federal W-4 claims exemption

Use an existing qualifying election on Form W-4. Federal income-tax withholding, including extras, becomes $0. FICA and state deductions remain separate. Eligibility is not checked.

Step 2(c) box is checked (two jobs, or spouse also works)

Step 3: dependents credit (annual $)

$2,200 per qualifying child under 17, $500 per other dependent.

Step 4(c): extra withholding per paycheck

Step 4(a): other annual income

Step 4(b): deductions beyond the standard deduction

401(k) / 403(b) contribution

Percent of gross pay, pre-tax (traditional).

Health premiums, HSA, FSA per paycheck

Section 125 items also reduce Social Security and Medicare wages.

After-tax deductions per paycheck

Roth 401(k), union dues, garnishments.

Blank adjustments count as 0 unless another default is stated. Pay, hours and an active custom rate need a value; enter 0 when appropriate.

Estimated take-home pay per week$704.90$36,654.96 per year · $3,054.58 per month

Hawaii payroll withholding. The state income-tax line uses the Hawaii Booklet A formula and your HW-4 elections for regular pay. The annual amount projects those paycheck estimates over a year; it does not calculate your final state tax bill.

Annual and monthly figures assume the entered pay repeats for a full year. Wage caps are averaged across those paychecks; year-to-date pay and deductions are not tracked.

Estimated tax share

19.9%

Federal marginal rate

12%

Hawaii withholding table rate

7.20%

Line	Per paycheck	Full-year projection
Gross pay	$880.00	$45,760.00
Pre-tax retirement	$0.00	$0.00
Health, HSA, FSA (pre-tax)	$0.00	$0.00
Federal income-tax withholding	$63.68	$3,311.20
Social Security (6.2%)	$54.56	$2,837.12
Medicare (1.45%)	$12.76	$663.52
Hawaii withholding	$39.70	$2,064.40
Hawaii TDI (estimated employee share)	$4.40	$228.80
After-tax deductions	$0.00	$0.00
Take-home pay	$704.90	$36,654.96

Estimated tax share is the displayed federal withholding, FICA, state/local tax estimate and state payroll deductions divided by gross pay. Benefit deductions are excluded from that share; it is not your final income-tax rate.

Hawaii uses Booklet A’s annualized payroll formula and your HW-4 elections. TDI is an upper estimate until plan premium and covered wages are supplied. Its weekly limits are averaged over the selected pay frequency; actual variable-week deductions can differ.

Federal withholding follows IRS Publication 15-T for a 2020-or-later W-4. Social Security applies to the first $184,500 of wages in 2026.

From a timecard to a Hawaii paycheck estimate

Use paid hours after unpaid breaks. Enter regular hours separately from overtime; putting all 45 hours in the regular field and another 5 in overtime would count those 5 hours twice.

Weekly gross = hourly rate × (regular hours + 1.5 × overtime hours)

For example, $20 × (40 + 1.5 × 5) gives $950 gross for a 45-hour week. The calculator repeats that week over 52 weeks and divides the annual amount by your selected pay frequency. Every two weeks uses 26 paychecks; twice a month uses 24, so it is an average rather than the actual hours in a particular half-month.

The Department of Labor's overtime guidance covers regular-rate and eligibility rules. This tool assumes the rate you enter is the applicable regular rate and the overtime hours you enter are paid at time-and-a-half. Daily overtime, double time, tipped pay and multiple hourly rates need separate treatment.

Hourly wage to take-home pay in Hawaii (2026)

Weekly take-home pay for a single filer working 40 hours with a standard W-4 and no pre-tax deductions, single HW-4 status, zero allowances and no extra state withholding; TDI assumes an eligible employee at the upper estimate with no plan premium entered.

Weekly take-home pay by hourly rate in Hawaii
Hourly rate	Gross per week	Take-home per week	Full-year take-home	Estimated tax share
$15.00 / hour	$600.00	$500.77	$26,040	16.5%
$20.00 / hour	$800.00	$646.78	$33,633	19.2%
$25.00 / hour	$1,000.00	$792.08	$41,188	20.8%
$30.00 / hour	$1,200.00	$936.60	$48,703	21.9%

What 5 or 10 overtime hours add at $20 an hour

Each row assumes 40 regular hours plus the stated overtime every week for a full year, a single filer, standard W-4, no benefit deductions and the same Hawaii settings as the hourly table above. These figures are generated by this calculator; they do not predict a one-off overtime check.

Repeated-week overtime comparison in Hawaii, 2026
Overtime hours	Gross per week	Estimated take-home	Extra take-home
0	$800.00	$646.78	$0.00
5	$950.00	$755.76	$108.98
10	$1,100.00	$864.35	$217.57

A qualifying federal overtime deduction is separate from the amount of overtime pay. The calculator does not decide eligibility or subtract it automatically. The IRS explains how an updated W-4 can reflect the expected deduction; Social Security and Medicare generally still apply. The examples use a W-4 with no adjustments.

The Hawaii calculation used for these wages

The state income-tax line uses the Hawaii Booklet A formula and your HW-4 elections for regular pay. The annual amount projects those paycheck estimates over a year; it does not calculate your final state tax bill.

Official state payroll method. Enter your state certificate elections independently of your federal W-4.

Beyond income tax, Hawaii employees pay into state programs that appear as separate lines on a pay stub: Hawaii TDI (estimated employee share) at up to 0.5%, capped at $7.50 per week and half the entered plan premium. These are included in the estimate. The estimate starts with the maximum employee share; adjust the rate if your employer pays part or all of it. TDI uses gross weekly pay unless you enter covered wages. Without a plan premium, it is an upper estimate. Eligibility and benefit-specific wage exclusions are not determined.

Limits of this state estimate. Hawaii withholding uses HW-4 elections and the Booklet A annualized method. Its $4,350 lump-sum allowance and payroll rates differ from the annual return's standard deduction and rates. TDI is an upper estimate until you enter the total plan premium and any covered-wage adjustment. It uses gross weekly pay by default; benefit-specific TDI wage exclusions are not inferred from the income-tax deduction fields. The TDI estimate is limited to $7.50 per week, 0.5% of entered covered wages, and half the entered premium. Ineligible employees must not have a TDI deduction; eligibility, variable workweeks and year-to-date payments are not determined here.

For the detailed state schedules, certificate examples and local-tax guidance, see how the Hawaii state calculator works.

For a change in your hourly rate, the pay raise calculator shows the percentage and annualized increase. Compare the old and new rates above to include Hawaii's supported taxes and payroll deductions.

Frequently asked questions

How is hourly take-home pay calculated in Hawaii?

Gross pay is your hourly rate × hours, with overtime hours at 1.5× your rate. The calculator annualises that amount, works out federal withholding under IRS Publication 15-T, applies Social Security (6.2%) and Medicare (1.45%), then applies Hawaii’s annualized withholding method using your HW-4 elections and the state payroll programs listed on this page, and shows the result for your pay period.

What is $20 an hour after taxes in Hawaii?

At 40 hours a week, $20 an hour is $800.00 gross per week. For a single filer with a standard W-4, single HW-4 status, zero allowances and no extra state withholding; TDI assumes an eligible employee at the upper estimate with no plan premium entered in 2026, take-home pay is about $646.78 a week, or $33,633 a year (an estimated tax share of gross pay of 19.2%).

How is overtime taxed in Hawaii?

The calculator includes overtime in regular gross wages and applies your entered W-4 and the state method described here. Higher gross pay can increase withholding. This is a repeated-week projection, not a calculation of your final tax or refund. It does not determine a qualified overtime deduction; use the current IRS W-4 instructions to account for an eligible deduction.

Does Hawaii have state income tax on hourly wages?

Yes. The state income-tax line uses the Hawaii Booklet A formula and your HW-4 elections for regular pay. The annual amount projects those paycheck estimates over a year; it does not calculate your final state tax bill. Hourly and salary inputs with the same annual gross wages and elections use the same calculation.

How many hours count as full time for this calculator?

There is no full-time eligibility test here. Enter regular paid hours excluding overtime, then enter time-and-a-half hours separately. The calculator does not classify your job, check daily overtime rules or determine the regular rate when bonuses, shift differentials or multiple pay rates apply.

Hourly paycheck calculators for other states

Sources and updates

Figures are for tax year 2026 and were checked against the sources below on September 5, 2026. Tax rules and rates can change. Each calculator identifies the method and limitations used.

This calculator gives estimates for information only and is not tax, legal or financial advice. Your employer's payroll system, local taxes, benefits and year-to-date wages can change the exact amounts on your pay stub. See how we calculate.