Unemployment Benefits Calculator
Weekly benefit amount from quarterly wages and state.
About this calculator
This calculator estimates your weekly unemployment insurance benefit by running your four base-period quarterly wages through the two most common state formulas and taking whichever produces the higher result: one-twenty-sixth of your highest single quarter's wages, or 50% of your average weekly wage across all four quarters (total base-period wages divided by 52). Real state formulas vary — some use two highest quarters averaged, some use a straight percentage of the highest quarter, some blend factors differently — so this dual-formula approach approximates rather than replicates any one state's exact statute. On top of whichever base figure wins, it adds a flat $25-per-dependent allowance (a simplification of the per-dependent add-ons some, not all, states offer) and then caps the total at whatever maximum weekly benefit you enter, since every state sets its own ceiling — the calculator's help text notes this has ranged roughly from about $235 in Mississippi to over $800 in Massachusetts.
It reports the benefit before and after an estimated tax bite (a flat 12% federal plus 4% state, both rough approximations of typical marginal rates for UI recipients, since unemployment benefits are fully federally taxable and taxed by most states), plus the total payout over your state's maximum benefit-week window and your wage replacement rate — what percentage of your prior earnings the benefit actually covers. Because every input here (max weekly benefit, benefit-week limit, exact formula, dependent allowance) is state-specific and this tool asks you to supply approximations for several of them, treat the result as a ballpark for budgeting during a job search rather than the figure your state agency will actually deposit — always confirm the real numbers with your state's unemployment office when you file.
Legal Disclaimer
This calculator provides general estimates only and does not constitute legal advice. Laws, regulations, and court procedures vary significantly by jurisdiction. Consult a licensed attorney in your area for advice specific to your situation.
Inputs
Results
Weekly benefit amount ($)
$461.54
How to Use This Calculator
- Enter Quarterly Wages for Q1–Q4 of the base period (typically the first 4 of the last 5 completed calendar quarters).
- Set your State's Maximum Weekly Benefit and Maximum Benefit Weeks.
- Enter Number of Dependents — some states pay additional allowances for dependents.
- Review Weekly Benefit Amount and Total Benefit Amount.
- Check the Replacement Rate — what percentage of your pre-unemployment wages you will receive.
- File immediately after job loss — benefits start from the date of filing, not the date of job loss.
How the result changes with Q1 wages ($)
| Q1 wages ($) | Weekly benefit amount ($) |
|---|---|
| 6,000 | $461.54 |
| 9,000 | $461.54 |
| 18,000 | $500.00 |
| 30,000 | $500.00 |
What each input means
- Q1 wages ($)
- Gross wages earned in Quarter 1 of base period.
- Q2 wages ($)
- Gross wages earned in Quarter 2 of base period.
- Q3 wages ($)
- Gross wages earned in Quarter 3 of base period.
- Q4 wages ($)
- Gross wages earned in Quarter 4 of base period.
- State max weekly benefit ($)
- Your state's maximum weekly benefit amount (varies by state).
- Max benefit weeks
- Maximum weeks of benefits in your state (typically 20-26).
- Number of dependents
- Some states provide additional allowance per dependent.
What each result means
- Weekly benefit amount ($)
- Estimated weekly unemployment insurance benefit.
- Weekly after tax ($)
- Weekly benefit after estimated federal and state income tax.
- Monthly benefit ($)
- Approximate monthly equivalent (weekly x 4.33).
- Total benefits (pre-tax) ($)
- Total benefits over the full benefit period.
- Total after tax ($)
- Total benefits after estimated taxes.
- Wage replacement rate (%)
- Weekly benefit as percentage of your average weekly wage.
- Average weekly wage ($)
- Your average weekly wage during the base period.
- Total base period wages ($)
- Sum of all four quarters of wages.
How this is calculated
Worked example, using the default values
- Identify Input Parameters4 parametersQ1 wages ($) = 12000, Q2 wages ($) = 12000, Q3 wages ($) = 12000, Q4 wages ($) = 12000 = 7 input(s) provided
- Calculate Weekly benefit amountWeekly benefit amount = min(weeklyBenefitRaw, stateMaxWeekly)461.54 = $461.54
- Calculate Weekly after taxWeekly after tax = weeklyBenefit * (1 - federalTaxRate - stateTaxRate)387.69 = $387.69
- Calculate Monthly benefitMonthly benefit = weeklyBenefit * 4.331998.46 = $1,998.46
Engine last updated . Checked against 4 independently-derived tests — how we verify calculators. Built by Paul Gunder, a software engineer, not a licensed financial, medical, or legal professional.
Frequently Asked Questions
Why does the calculator run two different formulas and take the higher result?
It computes one-twenty-sixth of your single highest quarter's wages (formulaResult1) and separately 50% of your average weekly wage across all four quarters (formulaResult2), then takes whichever is larger with Math.max. This is meant to approximate the range of methods real states use — some anchor to your best quarter, others to a straight percentage of average earnings — without picking one state's exact formula, so the estimate leans toward the more generous of the two common approaches.
How does the dependent allowance change my weekly benefit?
The calculator adds a flat $25 per dependent (up to 10) directly onto the weekly benefit before the state maximum cap is applied. So if your uncapped benefit plus dependent allowance still exceeds your state's maximum weekly benefit, the extra dependent money gets absorbed by the cap and doesn't actually increase your payout — the allowance only helps if you're below the ceiling.
Why is my estimated benefit capped even though my calculated amount is higher?
Every state sets a maximum weekly benefit amount by statute, and the calculator applies Math.min(weeklyBenefitRaw, stateMaxWeekly) as the final step regardless of what the wage-based formulas produce. This mirrors how real UI systems work: even someone with very high base-period earnings can't collect more than the state ceiling, which the calculator's help text notes has historically ranged from roughly $235 in Mississippi to over $800 in Massachusetts.
How accurate is the after-tax figure, and why is it a flat percentage?
The after-tax numbers apply a flat 12% federal rate and 4% state rate to your weekly and total benefits, which are stated approximations of typical marginal rates for UI recipients rather than a real tax calculation based on your filing status, other income, or your specific state's tax treatment of unemployment benefits. Some states don't tax UI benefits at all, so the 4% state figure could overstate your actual after-tax amount depending on where you live.
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