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Support Estimate Calculator

Alimony Calculator

Estimate a possible monthly spousal-support amount, payment duration, and total support using both spouses’ incomes and adjustable planning assumptions.

$

Enter income and marriage details

Enter 0 for “Maximum monthly support” to apply no cap. A positive adjustment increases support; a negative adjustment reduces it.
⚠ This tool provides a general planning estimate only. Alimony rules vary by country, state, court, agreement, income definition, taxes, needs, ability to pay, and other circumstances. It is not legal or tax advice.
🛡 All calculations run in your browser. Your data stays private and is never stored.

Result

Enter both incomes and the marriage details to estimate support.

Estimated monthly alimony
Payment per selected frequency
Estimated duration
Estimated annual support
Estimated total support

Guidelines are not guarantees

Courts may consider many factors beyond income, including needs, earning capacity, health, age, childcare, and the standard of living during marriage.

Use comparable income figures

For a cleaner estimate, enter both incomes using the same basis, such as gross monthly income before taxes and deductions.

Duration varies widely

Temporary, rehabilitative, fixed-term, reviewable, and long-term support can follow different rules depending on the jurisdiction and facts.

Frequently asked questions

How does this alimony estimate work?

The calculator multiplies the higher earner’s monthly income by one percentage, subtracts a percentage of the lower earner’s income, then applies any cap or adjustment you enter.

Is this an official court formula?

No. It is a flexible planning model. Some jurisdictions use guidelines for certain cases, while others rely mainly on statutory factors and judicial discretion.

Does the estimate include child support?

No. Child support is separate and can affect an alimony analysis in some places. This calculator estimates spousal support only.

Are taxes included?

No. The displayed amounts are before any tax effects. Tax treatment can differ by country and by the date and terms of an agreement.

Finance & Calculation Disclaimer

Results are estimates generated locally in your browser using standard financial formulas and the figures you enter. They are for informational purposes only and are not financial, credit, tax or legal advice. Actual offers, rates, fees and eligibility vary by provider. VisionVix accepts no liability for decisions based on this tool's output.

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