Free Alimony & Spousal Support Calculator
We do the math — you focus on what's next.
State statutory formulas and guidelines, plain language, instant results. Your numbers never leave your browser.
Alimony & spousal support calculator
Location
Income
The spouse who will pay support. Before tax.
The spouse who may receive support. Enter 0 if unemployed.
Marriage
Decimals OK — e.g. 8.5 for eight and a half years.
Your results
⚖️
Select a state and enter both incomes and marriage length to see your estimate. Your numbers never leave your browser.
⚠ This estimate is for planning purposes only. It is not legal advice, not admissible as evidence, and not a prediction of what any court will order. Consult a licensed family law attorney for guidance specific to your situation.