Utah Child Support Calculator
Estimate monthly child support under Utah's official guideline model. Updated for 2026.
Last reviewed July 2026 · Free · Nothing you enter is stored
Income Shares state
Before taxes. Include wages, self-employment, bonuses.
Every-other-weekend ≈ 80. Equal custody ≈ 182.
$0
estimated monthly child support ·
Guideline estimate, not a court order or legal advice. Courts may deviate based on your circumstances.
Compare with Utah's official calculator ↗
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How Utah calculates child support
Utah uses the income shares model: both parents' incomes are combined, a basic support obligation is determined from the state's guideline schedule, and each parent is responsible for their proportional share. The parent without primary custody typically pays their share to the other household.
Governing law: Utah Code §§ 78B-12-205, 78B-12-301 — Statutory combined gross income tables; separate base, joint-physical-custody, and split-custody worksheets.
Utah publishes an official calculator that applies the full guideline schedule: official Utah child support calculator. Use ours for a quick, private estimate and theirs when you need the exact worksheet figure.
Frequently asked questions
How is child support calculated in Utah?
Utah uses the income shares model: both parents' incomes are combined, a basic support obligation is determined from the state's guideline schedule, and each parent is responsible for their proportional share. The parent without primary custody typically pays their share to the other household. The guideline is set by Utah Code §§ 78B-12-205, 78B-12-301.
Is this the exact amount a Utah court will order?
No — this is a guideline estimate. Courts start from the guideline amount but can deviate for factors like extraordinary medical costs, special needs, other support obligations, or agreements between parents. For an official figure, use the state’s own calculator linked on this page or consult a family law attorney.
Does parenting time affect child support in Utah?
In most states, including under most guideline models, substantial parenting time (often above roughly 20–30% of overnights) reduces the paying parent's obligation. Our calculator applies a simplified parenting-time adjustment; Utah's courts apply their own specific rules, so treat shared-custody results as rough estimates.
What income counts for child support in Utah?
Generally all income: wages, self-employment, bonuses, commissions, and often investment income. Utah's guideline uses gross (pre-tax) income figures. Courts may also impute income to a parent who is voluntarily unemployed or underemployed.
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