KY Family LawUpdated for 2026 Guidelines

Kentucky Parenting Time & Custody Overnight Calculator

Calculate custody overnights, determine annual percentage split, and verify statutory qualification for child support reductions under KRS § 403.2121.

Direct Answer · Custody Statutory Rule (2026)

In Kentucky: Parenting time directly reduces child support obligations when a non-custodial parent reaches 73 overnights per year (20% timeshare) under KRS § 403.2121. The court calculates relief using the statutory parenting time credit table (krs 403.2121). Standard rotational schedules such as 2-2-3 (182 nights) qualify for full shared-custody adjustments.

Statutory Citation: KRS § 403.2121Judicial Authority: Kentucky Family Court GuidelinesLast Verified: October 2026

Parenting Time & Custody Overnight Calculator

Calculate annual overnights, time-sharing percentage, and state child support adjustment qualification.

Jurisdiction / State:

1. Select Parenting Schedule Pattern:

2 nights every other weekend across 26 fortnights = 52 overnights/yr (14.2%).

Summer Extra Nights:Additional summer block

Holiday Extra Nights:Thanksgiving / Winter break

Annual Time-Sharing Breakdown

Parent A (Non-Custodial)

52 nights

14.2%

Parent B (Primary)

313 nights

85.8%

Parent A: 14.2%Parent B: 85.8%

⚠️Kentucky Statutory Threshold: 73 Nights (20%)

Below Threshold. Current schedule provides 52 overnights, which is 21 nights short of the 73-night threshold for Kentucky. Standard sole custody support applies without automatic time-sharing discount.

Statutory Legal Reference: KRS § 403.2121 — Statutory Parenting Time Credit Table (KRS 403.2121). In Kentucky, overnights are counted under the following rule: An overnight is defined as spending substantial nighttime hours (at least 12 continuous hours) in the parent's custody.

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Kentucky Legal Guidelines on Custody Overnights

Statutory Threshold

73 Overnights

Equal to 20% of annual parenting time

Legal Methodology

Statutory Parenting Time Credit Table (KRS 403.2121)

Governed by KRS § 403.2121

Official Overnight Counting Rule in Kentucky

An overnight is defined as spending substantial nighttime hours (at least 12 continuous hours) in the parent's custody.

Standard Default Possession Schedule

Alternating weekends, one weeknight, alternating holidays, and 4 weeks summer (~85–95 overnights).

Court Evidence & Verification Checklist for Kentucky

If you are requesting or defending against a child support reduction in Kentucky family court based on shared physical care, prepare the following evidence:

Preserve digital custody calendar entries.
Log school transit and extracurricular attendance.
Retain receipts for child meals and clothing.

Kentucky Custody Overnights FAQ

How does Kentucky adjust child support for overnights?

Under KRS 403.2121, Kentucky provides a statutory parenting time credit table starting at 73 overnights (approx. 20% time) with incremental reductions up to equal 50/50 time.

What is the credit for 50/50 custody in Kentucky?

For 182.5 overnights (50%), Kentucky applies a substantial reduction based on reciprocal guideline obligations and income shares.

Data sources & methodology

Kentucky Statutory AuthorityKRS § 403.2121 — Official state guideline schedule and parenting time rules.
NCSL Custody GuidelinesNational Conference of State Legislatures — Shared Physical Custody and Parenting Time Models.
Kentucky Family Court RulesLocal standard possession schedules, overnight definitions, and administrative calculation forms.

Methodology and citations are maintained by the ChildSupportFig editorial team. Where an official guideline schedule is not yet loaded, results are shown as model estimates and the source is stated as a reference schedule.

Not legal or financial advice. Child support is determined by a court based on your state’s official worksheet. Online estimators provide an informal planning figure only. Laws change — always confirm the current guideline with your state child support agency or a licensed family law attorney in your state before relying on any number.