Accurate Child Support & Spousal Support Calculations for Your State
Use calculators grounded in real statutes, updated economic tables, and local court practices. Plan with confidence before mediation, negotiation, or trial. If you searched for a divorce calculator, divorce settlement calculator, or a child support and alimony calculator, start here and branch into the state tool that matches your real issue.
Built on Actual Statutes
We translate state statutes, legislative updates, and court worksheets into code—no generic approximations.
Legal + Technical Review
Every calculator is cross-checked against official examples and maintained with version control.
Free & Private
No sign-up, no tracking of inputs. Export your own scenario and revisit whenever guidelines change.
Searching for a divorce calculator?
Most people are not looking for one generic divorce number. They usually need a state-specific child support calculator, a state-specific alimony calculator, or both in sequence.
Best path for child support + custody math
Choose your state if your search was closer to child support calculator, shared custody child support, or 50/50 support questions.
Open child support pathsBest path for alimony + spousal support
Choose your state if your search was closer to alimony calculator, spousal support calculator, or divorce maintenance estimates.
Open featured support toolsPick a State to Begin
Each hub summarizes current law, links to calculators, and highlights county-specific rules, statutory caps, and ongoing legislative updates.
Guideline percentages (20–40%) with strict maintenance caps and limited eligibility.
Visit Texas Hub →SB 343 income shares model, county temporary formulas, and § 4320 permanent factors.
Visit California Hub →Income shares with 73+ overnight Gross Up and durational alimony capped at 35%.
Visit Florida Hub →Current Georgia support pages built around the July 1, 2024 table and January 1, 2026 adjustment workflow.
Visit Georgia Hub →Indiana’s current rollout centers on the updated support rules, official online worksheet, and narrow spousal maintenance categories.
Visit Indiana Hub →Michigan’s current cluster tracks the 2025 child support formula manual, the public MiChildSupport calculator path, Friend of the Court workflow, and factor-based spousal support rules.
Visit Michigan Hub →New Jersey’s current cluster follows the June 1, 2026 guideline update, the official weekly QuickCalc, county child support office workflow, and statute-based alimony rules.
Visit New Jersey Hub →Ohio’s refreshed cluster tracks the official calculator, April 1, 2026 guideline manual baseline, local CSEA workflow, and discretionary spousal support factors.
Visit Ohio Hub →North Carolina’s rollout follows the official online worksheets, the current January 1, 2023 guidelines baseline, and factor-based alimony rules.
Visit North Carolina Hub →Income shares worksheets and pendente lite formulas with discretionary final support.
Visit Virginia Hub →Washington’s current rollout tracks the 2026 child support schedule refresh, the DCS quick estimator, income-shares worksheets, and factor-based maintenance rules.
Visit Washington Hub →Featured Calculators
Three of our most requested tools—reflecting the newest statutory changes and local practice.
Apply CSSA percentages with 2024-2026 income caps, maintenance integration, and low-income protections.
Open CalculatorModel shared parenting adjustments, maintenance sequencing, and add-on reimbursements.
Open CalculatorCalculate spousal support and alimony pendente lite using Pa.R.C.P. 1910.16 formulas.
Open CalculatorTest strict eligibility, $5,000/20% caps, and duration limits under Family Code § 8.055.
Open CalculatorApply new income shares tables, K-factor adjustments, and hardship reviews effective 2024.
Open CalculatorModel durational, rehabilitative, and bridge-the-gap support with 35% cap and marriage-duration limits.
Open CalculatorPrepare for Indiana’s official online worksheet with the updated schedule, parenting-time credit, and current DCS filing path.
Open CalculatorUse the official MiChildSupport calculator path with the 2025 formula manual, age-18 and age-19 1/2 support rules, and Friend of the Court workflow.
Open CalculatorUse the official weekly QuickCalc with the June 1, 2026 guideline update, Rule 5:6A baseline, and New Jersey termination and enforcement checkpoints.
Open CalculatorUse the official ODJFS calculator path, the 2026 guideline manual, and the current $336,000 ceiling before you estimate support.
Open CalculatorPrepare for Worksheet A, B, or C with the current guideline baseline, the 123-overnight joint-custody threshold, and the $40,000 monthly ceiling.
Open CalculatorUse Washington’s current schedule, the DCS quick estimator, the 2026 economic-table refresh, and the self-support-reserve rules before you estimate support.
Open CalculatorWhat Sets Our Data Apart
Each state combines statute review, economic tables, and on-the-ground practitioner input. Here are a few headline differences.
Latest Guides & Research
Dig deeper with our state playbooks and reform summaries. These articles are updated alongside calculator releases.
Understand DRL § 240 child support percentages, maintenance formulas, and 2024 income caps.
Read GuideLearn 750 ILCS maintenance-first sequencing, shared care cross-credits, and add-on allocation.
Read GuideWalkthrough of income shares, shared custody credits, and high-income percentage formulas.
Read GuideUnderstand the new economic data tables, hardship rules, and how calculators should respond.
Read GuideWalkthrough of the Attorney General schedule, low-income table, and cash medical support.
Read GuideBreakdown of durational caps, 35% limit, and the end of permanent alimony.
Read GuideReview the July 1, 2024 BCSO table change and January 1, 2026 adjustment workflow in one place.
Read GuideReview Indiana’s updated child support rules, official worksheet tools, and limited spousal maintenance framework.
Read GuideReview Michigan’s 2025 child support formula baseline, MiChildSupport filing path, Friend of the Court review rules, and discretionary spousal support framework.
Read GuideReview New Jersey’s June 1, 2026 guideline update, official QuickCalc path, county child support office workflow, termination rules, and statute-based alimony framework.
Read GuideReview Ohio’s official calculator workflow, local CSEA filing path, 10% modification rule, and discretionary spousal support factors.
Read GuideReview the current North Carolina guidelines baseline, county CSS filing path, and factor-based postseparation support and alimony rules.
Read GuideReview Washington’s 2026 schedule refresh, DCS quick estimator, worksheet and deviation rules, enforcement path, and factor-based maintenance statute.
Read GuideFrequently Asked Questions
Model Your Scenario in Minutes
Compare guideline outcomes, document statutory factors, and walk into negotiations prepared with defensible numbers.
Calculators and commentaries are educational references based on public statutes and guidelines. Court orders depend on judicial discretion and case-specific evidence. Consult a licensed family law attorney for advice tailored to your circumstances.