Divorce & Family Law Calculators
Divorce attorney cost estimators, alimony and spousal support calculators, marital asset division tools, and child custody parenting time trackers built on 2026 state family law formulas for spouses, mediators, and family law attorneys.
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Divorce and family law is one of the highest-stakes financial events most people will ever face, and the numbers drive the outcome more than any negotiation tactic. From attorney cost estimation using 2026 state family law hourly rates that range from $250 in the South to $490 in DC, to alimony calculations under post-TCJA federal tax rules, marital asset classification under community property or equitable distribution, and child custody parenting time percentages, our divorce and family law calculators give spouses, mediators, and family law attorneys defensible numbers before they sign or litigate.
Why Use Our Divorce & Family Law Calculators
Family law math is state-specific and unforgiving. A contested divorce averages $15,300 nationally but exceeds $30,000 per side with custody or business valuation disputes, while an uncontested flat fee runs $1,500 to $5,000. Alimony formulas differ by state: Illinois uses 33.33% of payer net minus 25% of recipient net, Texas caps at the lesser of $5,000 per month or 20% of gross, and New York applies its formula only up to the $241,000 income cap raised March 1, 2026. Property division depends on whether your state is one of the nine community property states or an equitable distribution state. Our tools apply the real 2026 state formulas and statutory caps rather than generic estimates.
Who Are These Calculators For?
- Spouses estimating the total cost of a divorce before hiring an attorney or choosing mediation
- Family law attorneys building matter budgets and setting retainers based on 2026 state hourly rates
- Mediators and collaborative divorce professionals modeling settlement scenarios for both parties
- Divorce financial analysts projecting alimony, asset division, and post-divorce cash flow
- Self-represented litigants who need to understand the cost structure and likely outcomes before filing
Key Features
- Divorce attorney cost estimation with 2026 state-by-state family law hourly rates and complexity tiers
- Uncontested flat fee, mediated, and contested litigation cost range comparisons
- Court filing fee and expert witness cost add-ons by state
- Alimony and spousal support calculation using 2026 state formulas and the AAML national benchmark
- Marital versus separate property classification under community property and equitable distribution
- Child custody parenting time percentage and overnight count tracking for support calculations
How to Choose the Right Calculator
Start with the Divorce Attorney Cost Estimator to understand the fee structure and total cost range for your state and case complexity. If alimony is in play, run the Alimony / Spousal Support Calculator with your state formula. For property, use the Divorce Asset Division Calculator to classify each asset as marital or separate and model split percentages. If children are involved, the Child Custody Parenting Time Calculator quantifies the schedule. Mediators should run all four to give both parties a neutral baseline before negotiation.
Frequently Asked Questions
How much does a divorce attorney cost in 2026?
The national average hourly rate for a family law attorney is $280 to $350, with a range of $200 to $450. Retainers typically run $2,500 to $7,500. An uncontested divorce with a flat fee averages $1,500 to $5,000. A contested divorce averages $12,000 to $20,000 per side, and high-net-worth or trial cases can exceed $30,000 to $100,000. Nolo survey data puts the average full-scope divorce attorney cost at about $11,300.
Is alimony taxable in 2026?
For divorce or separation agreements executed after December 31, 2018, alimony is not deductible by the payer and not taxable to the recipient under the Tax Cuts and Jobs Act. Pre-2019 agreements retain the old treatment unless modified to adopt the new rules. This shifted negotiating leverage because the payer no longer gets a tax deduction.
What is the difference between community property and equitable distribution?
Nine states (AZ, CA, ID, LA, NV, NM, TX, WA, WI) use community property, which generally splits marital assets 50/50. The other 41 states plus DC use equitable distribution, which divides marital property fairly based on statutory factors and may result in 60/40 or other splits. Separate property acquired before marriage or by gift or inheritance is generally not divided under either system.
Do these tools store any case or client data?
No. All calculations run entirely in your browser. We do not collect, transmit, or store any data you enter. Your case details and financial information never leave your device.
Disclaimer
Divorce and family law calculators on this page produce estimates for planning purposes based on 2026 state formulas and industry data. They are not legal advice. Family law is state-specific and depends on statutes, case law, and the specific facts of your marriage. Even in formula states, judges can deviate. Alimony, property division, and custody outcomes vary based on statutory factors a calculator cannot fully capture. Consult a licensed family law attorney in your jurisdiction for guidance on your specific case.