Last updated: 2025 BLS data · Page refreshed:
How much does a Environmental Scientists and Specialists, Including Health actually take home in Hawaii?
Progressive (up to 11.0%) — 26.7% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Environmental Scientists and Specialists, Including Health earning $79,510 in Hawaii (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $79,510 | — |
| Federal Income Tax | -$9,333 | 11.7% |
| Hawaii State Income Tax | -$5,813 | 7.3% |
| Social Security (OASDI) | -$4,929 | 6.2% |
| Medicare | -$1,152 | 1.4% |
| Total Taxes | -$21,228 | 26.7% |
| Take-Home Pay | $58,281 | 73.3% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Environmental Scientists and Specialists, Including Health in Hawaii.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $53,500 | -$12,196 | $41,303 | 22.8% |
| 25th Percentile (P25) | $60,650 | -$14,190 | $46,459 | 23.4% |
| Median (P50) | $79,510 | -$21,228 | $58,281 | 26.7% |
| 75th Percentile (P75) | $92,620 | -$26,197 | $66,422 | 28.3% |
| 90th Percentile (P90) | $111,700 | -$33,428 | $78,271 | 29.9% |
After federal income tax ($9,333), state tax ($5,813), and FICA ($6,082), a Environmental Scientists and Specialists, Including Health in Hawaii takes home $58,281 per year — or $4,856 per month. The effective tax rate of 26.7% is moderate compared to the national range.
A Environmental Scientists and Specialists, Including Health in Hawaii loses 26.7% of gross pay to taxes — higher than the ~25% national midpoint. Of the $79,510 gross, $58,281 lands in the paycheck after federal ($9,333), state ($5,813), and FICA ($6,083) withholding.
Hawaii uses a progressive state income tax, so brackets escalate as wages rise. For this Environmental Scientists and Specialists, Including Health salary the state tax works out to $5,813 (7.3% effective) — on top of federal and FICA.
Federal tax on this Environmental Scientists and Specialists, Including Health salary is $9,333 (44%), but combined state ($5,813, 27%) + FICA ($6,083, 29%) make up the other 56% of the bill.
Moving this same Environmental Scientists and Specialists, Including Health salary to a zero-state-tax state would yield around $64,094 net — a gain of $5,813 (10.0%) per year versus Hawaii.
Hawaii ranks #34 of 51 states for Environmental Scientists and Specialists, Including Health after-tax pay — lower half of the national distribution. Either gross wages trail the national median, state tax is elevated, or both.
Translated into paycheck cadences, $58,281 net/year works out to $4,857/month or $2,242/bi-weekly for this Environmental Scientists and Specialists, Including Health in Hawaii — the numbers that actually hit a checking account after every deduction.
Where does a Environmental Scientists and Specialists, Including Health keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Hawaii ranks #34 out of 51 states for Environmental Scientists and Specialists, Including Health after-tax take-home pay.
A Environmental Scientists and Specialists, Including Health in Hawaii earning a median salary of $79,510 will take home approximately $58,281 per year after federal income tax ($9,333), state income tax ($5,813), and FICA ($6,082). That is $4,856 per month or $2,241 per bi-weekly paycheck.
The effective total tax rate for a Environmental Scientists and Specialists, Including Health in Hawaii is 26.7%, broken down as: federal income tax 11.7%, Hawaii state tax 7.3%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Hawaii has a progressive (up to 11.0%). On a Environmental Scientists and Specialists, Including Health's median salary of $79,510, the state income tax amounts to $5,813 per year, which is an effective state rate of 7.3%.
After all taxes, a Environmental Scientists and Specialists, Including Health in Hawaii takes home approximately $4,856 per month, or about $28.02 per hour (based on a standard 2,080-hour work year). These figures assume a single filer, standard deduction, and no additional pre-tax deductions.
We start with the 2025 BLS median salary of $79,510 for Environmental Scientists and Specialists, Including Health in Hawaii, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Hawaii state income tax (progressive (up to 11.0%)), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $58,281/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
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This estimate assumes a single filer using the 2024 standard deduction ($14,600), with W-2 employment income only. It does not account for: itemized deductions, tax credits (e.g. earned income credit, child tax credit), local/city taxes, pre-tax contributions (401k, HSA, FSA), self-employment tax, or additional income sources. Actual take-home pay may differ. Consult a tax professional for personalized advice.
Our Methodology · Data Sources · Salary: BLS OEWS · Tax: IRS + State DOR