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Estimated Monthly Support
$0
Annual Amount
$0
Suggested Duration
0 yrs
Estimate a rough alimony figure using a common income-differential formula. For general planning only, not legal advice.
$0
Annual Amount
$0
Suggested Duration
0 yrs
This tool uses one common general formula: 30% of the higher earner's income minus 20% of the lower earner's income, converted to a monthly figure. This is illustrative only; actual formulas vary enormously by state and case.
Annual Support ≈ (30% × Higher Income) − (20% × Lower Income)
Unlike child support, which most states calculate using standardized guideline formulas, alimony (spousal support) determinations vary enormously across jurisdictions. Some states use a specific formula tied to income difference, some use guideline formulas that also factor in marriage length, and many leave the amount and duration substantially to judicial discretion based on a list of statutory factors.
This tool applies one commonly cited illustrative formula (30% of the higher earner's income minus 20% of the lower earner's income) purely to give a rough sense of scale. It is not based on any specific state's actual guidelines and should not be treated as a prediction of what a court would order in any real case.
Real alimony determinations typically weigh factors well beyond income difference: length of the marriage, each spouse's earning capacity and employability, age and health, standard of living established during the marriage, contributions to the other spouse's career or education, and each state's specific statutory guidelines or case law. Two couples with identical incomes can receive very different alimony outcomes based on these other factors.
Because alimony law is so state-specific and fact-dependent, this calculator's output should be treated purely as a conversation-starting estimate, not a legal prediction. Anyone facing an actual divorce and support determination should consult a licensed family law attorney in their specific state for guidance tailored to their situation.
Alimony calculation methods vary significantly by state and jurisdiction. Some use a formula based on the income difference between spouses, others consider marriage length, earning capacity, and standard of living, and many leave it entirely to judicial discretion. There is no single nationwide formula.
No. This calculator provides a rough, generic estimate for planning purposes only. Actual alimony determinations depend on your specific state's laws, judicial discretion, and case-specific factors. Consult a family law attorney for guidance relevant to your situation.
Duration varies widely by jurisdiction and case, often related to the length of the marriage. Some states use guideline formulas tying duration to marriage length, while others allow indefinite support in long marriages or set duration based on specific circumstances.
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