Financie

Kalkulačka dane z príjmu v USA

US Income Tax Calculator 2024

Annual Gross Income ($)

Filing Status

What is US Income Tax Calculator?

▾

US federal income tax uses progressive brackets. Higher income is taxed at higher rates — but only the income above each threshold gets the higher rate, not all your income.

Calkulon makes complex calculations simple — built for students and everyday problem-solvers.

Vzorec

▾

f(x)

Tax = (Income − Standard deduction) × Marginal tax rate (progressive brackets); Effective rate = Total tax / Total income × 100%

Variable Legend

▾

Symbol	Meno	Jednotka	Popis
Income	Adjusted gross income (AGI)	Currency	—
StandardDed	Standard deduction	Currency ($13.85k single 2024)	—
Taxable	Taxable income	Currency	—
Tax	Federal income tax	Currency	—

How to US Income Tax Calculator

▾

1Taxable income = Gross − standard deduction ($14,600 single 2024)
2Apply each bracket progressively
3Effective rate = Total tax / Gross (< marginal rate)
4State income tax is additional (0–13% by state)

Worked Examples

▾

Example 1

Given:$75,000 single filer 2024

Výsledok:Taxable ~$60,400; federal tax ≈ $8,768; effective rate ~11.7%

Real-World Applications

▾

🏗️

Annual tax liability estimation

🔬

W-4 withholding adjustment

📊

Deduction planning strategy

🏥

Tax-loss harvesting evaluation

2024 Federal Brackets (Single)

▾

Rate	Income range
10%	$0–$11,600
12%	$11,601–$47,150
22%	$47,151–$100,525
24%	$100,526–$191,950
32–37%	Above $191,950

Frequently Asked Questions

▾

What's the difference between marginal and effective rate?

Marginal: your tax rate on the NEXT dollar earned (22% if in 22% bracket). Effective: total tax / total income (typically 10–20%). Your marginal rate is higher; don't confuse them.

Should I itemize or take standard deduction?

2024: standard $13,850 single, $27,700 married. Itemize if deductions > standard (mortgage interest, state taxes capped $10k, charitable). Most itemize now post-TCJA.

What deductions reduce AGI?

Above-the-line: 401k, IRA contributions, student loan interest, HSA, etc. These reduce AGI directly. Reduce tax + FICA. Itemized deductions then further reduce taxable income.

Regional Guides

▾

US▾

2024 brackets: 10% ($0–$11,600), 12% ($11.6k–$47.2k), 22% ($47.2k–$100.5k), 24%, 32%, 35%, 37%. State tax 0–13.3% (CA). FICA 15.3% separate.

UK▾

Similar progressive system. Personal allowance £12,570 (2024). Basic rate 20% (£12.6k–£50.3k), higher 40%, additional 45%. National Insurance 8–15% separate.

References

›2024 tax brackets — IRS

Len na informačné účely. Tento nástroj nepredstavuje finančné poradenstvo. Pred investičnými alebo finančnými rozhodnutiami sa poraďte s kvalifikovaným finančným poradcom.

Deep Dive

Read the full guide on how to use this calculator effectively

Čítať viac →

Ratings & comments

…

Získajte týždenné matematické tipy

Pridajte sa k 12 000+ odberateľom, ktorí každý týždeň dostávajú tipy na kalkulačku.

🔒

100% zadarmo

Nikdy bez registrácie

✓

Presné

Overené vzorce

⚡

Okamžité

Výsledky počas písania

📱

Vhodné pre mobily

Všetky zariadenia