Last updated: 2025 BLS data · Page refreshed:
How much does a Astronomers actually take home in Hawaii?
Progressive (up to 11.0%) — 29.2% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Astronomers earning $102,000 in Hawaii (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $102,000 | — |
| Federal Income Tax | -$14,281 | 14.0% |
| Hawaii State Income Tax | -$7,668 | 7.5% |
| Social Security (OASDI) | -$6,324 | 6.2% |
| Medicare | -$1,479 | 1.5% |
| Total Taxes | -$29,752 | 29.2% |
| Take-Home Pay | $72,247 | 70.8% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Astronomers in Hawaii.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $71,590 | -$18,227 | $53,362 | 25.5% |
| 25th Percentile (P25) | $78,090 | -$20,690 | $57,399 | 26.5% |
| Median (P50) | $102,000 | -$29,752 | $72,247 | 29.2% |
| 75th Percentile (P75) | $122,490 | -$37,665 | $84,824 | 30.7% |
| 90th Percentile (P90) | $139,720 | -$44,540 | $95,179 | 31.9% |
After federal income tax ($14,281), state tax ($7,668), and FICA ($7,803), a Astronomers in Hawaii takes home $72,247 per year — or $6,020 per month. The effective tax rate of 29.2% is moderate compared to the national range.
A Astronomers in Hawaii loses 29.2% of gross pay to taxes — higher than the ~25% national midpoint. Of the $102,000 gross, $72,247 lands in the paycheck after federal ($14,281), state ($7,669), and FICA ($7,803) withholding.
Hawaii uses a progressive state income tax, so brackets escalate as wages rise. For this Astronomers salary the state tax works out to $7,669 (7.5% effective) — on top of federal and FICA.
Federal tax on this Astronomers salary is $14,281 (48%), but combined state ($7,669, 26%) + FICA ($7,803, 26%) make up the other 52% of the bill.
The state-tax gap is substantial: a Astronomers earning this gross in a no-income-tax state would net about $79,916 — an extra $7,669 (10.6%) annually compared with Hawaii.
Hawaii sits near the bottom (#5 of 5) for Astronomers after-tax earnings. Relocation, negotiation, or credential stacking typically show the clearest ROI in bottom-quartile states.
Translated into paycheck cadences, $72,247 net/year works out to $6,021/month or $2,779/bi-weekly for this Astronomers in Hawaii — the numbers that actually hit a checking account after every deduction.
Where does a Astronomers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Hawaii ranks #5 out of 5 states for Astronomers after-tax take-home pay.
A Astronomers in Hawaii earning a median salary of $102,000 will take home approximately $72,247 per year after federal income tax ($14,281), state income tax ($7,668), and FICA ($7,803). That is $6,020 per month or $2,778 per bi-weekly paycheck.
The effective total tax rate for a Astronomers in Hawaii is 29.2%, broken down as: federal income tax 14.0%, Hawaii state tax 7.5%, 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 Astronomers's median salary of $102,000, the state income tax amounts to $7,668 per year, which is an effective state rate of 7.5%.
After all taxes, a Astronomers in Hawaii takes home approximately $6,020 per month, or about $34.73 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 $102,000 for Astronomers 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 — $72,247/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