Divorce Financial Impact Calculator
Estimate the financial impact of divorce: how your monthly budget, housing costs, and disposable income change when splitting a household. Includes asset division, alimony, and child support.
Financial Disclaimer
This calculator is for educational purposes only and does not constitute financial advice. Results are estimates based on the inputs provided. Consult a qualified financial advisor before making investment or financial planning decisions.
Inputs
Results
Post-Divorce Monthly Surplus
$2,500.00
≈ 19 pairs of sneakers
Disposable Income Change
-$800.00
How to Use This Calculator
- Enter the couple combined assets (home equity, retirement, investments, vehicles).
- Set each partner individual income and monthly expenses.
- Input shared debts (mortgage balance, loans, credit cards).
- Review estimated asset split and each partner projected monthly budget post-divorce.
- Use the net worth impact to evaluate settlement negotiation positions.
How the result changes with Your Monthly Income ($)
| Your Monthly Income ($) | Post-Divorce Monthly Surplus | Disposable Income Change |
|---|---|---|
| 1,000,000 | $997,000.00 | -$800.00 |
| 3,500,000 | $3,497,000.00 | -$800.00 |
| 6,500,000 | $6,497,000.00 | -$800.00 |
| 9,000,000 | $8,997,000.00 | -$800.00 |
What each input means
- Combined Household Income ($/mo)
- Total monthly take-home pay for both partners.
- Your Monthly Income ($)
- Your individual monthly take-home pay.
- Current Mortgage/Rent ($)
- Current monthly housing payment shared between you.
- Shared Monthly Expenses ($)
- Utilities, groceries, subscriptions, and other shared costs.
- Total Joint Savings ($)
- Combined savings, investments, and retirement accounts to be divided.
- Total Joint Debt ($)
- Combined debts (credit cards, loans) to be divided.
- Your Estimated New Rent ($)
- What you expect to pay for housing on your own.
- Estimated Legal Costs ($)
- Attorney fees, filing fees, mediation costs. Average uncontested: $5-7K; contested: $15-30K.
- Child Support ($/mo)
- Positive if you pay, negative if you receive.
What each result means
- Post-Divorce Monthly Surplus
- Your remaining income after all post-divorce expenses. Negative means deficit.
- Post-Divorce Monthly Expenses
- Total monthly outflow including housing, expenses, support payments.
- Disposable Income Change
- How much your monthly disposable income changes. Negative = less spending power.
- Housing Cost Change
- How much more (or less) you pay for housing alone vs splitting.
- Your Share of Savings
- Your half of joint savings and investments.
- Your Share of Debt
- Your half of joint debt obligations.
- Net Assets After Split
- Your savings share minus your debt share.
- Estimated First Year Cost
- Total first-year financial impact including legal costs and increased expenses.
How this is calculated
Worked example, using the default values
- Identify Input Parameters4 parametersCombined Household Income ($/mo) = 10000, Your Monthly Income ($) = 5500, Current Mortgage/Rent ($) = 2400, Shared Monthly Expenses ($) = 2000 = 10 input(s) provided
- Calculate Post-Divorce Monthly SurplusPost-Divorce Monthly Surplus = yourIncome - postDivorceMonthlyOutflow2500 = $2,500
- Calculate Disposable Income ChangeDisposable Income Change = postDivorceSurplus - currentDisposable-800 = $-800
- Calculate Post-Divorce Monthly ExpensesPost-Divorce Monthly Expenses = postDivorceFixedCosts + netChildSupport + netAlimony3000 = $3,000
- Calculate Housing Cost ChangeHousing Cost Change = estimatedNewRent - currentMortgageRent / 2400 = $400
Engine last updated .
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