NC Family LawUpdated for 2026 Guidelines

North Carolina Parenting Time & Custody Overnight Calculator

Calculate custody overnights, determine annual percentage split, and verify statutory qualification for child support reductions under N.C. Gen. Stat. § 50-13.4 & Worksheet B.

Direct Answer · Custody Statutory Rule (2026)

In North Carolina: Parenting time directly reduces child support obligations when a non-custodial parent reaches 123 overnights per year (33.7% timeshare) under N.C. Gen. Stat. § 50-13.4 & Worksheet B. The court calculates relief using the worksheet b (shared physical custody 1.5x multiplier). Standard rotational schedules such as 2-2-3 (182 nights) qualify for full shared-custody adjustments.

Statutory Citation: N.C. Gen. Stat. § 50-13.4 & Worksheet BJudicial Authority: North Carolina 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%

⚠️North Carolina Statutory Threshold: 123 Nights (33.7%)

Below Threshold. Current schedule provides 52 overnights, which is 71 nights short of the 123-night threshold for North Carolina. Standard sole custody support applies without automatic time-sharing discount.

Statutory Legal Reference: N.C. Gen. Stat. § 50-13.4 & Worksheet B — Worksheet B (Shared Physical Custody 1.5x Multiplier). In North Carolina, overnights are counted under the following rule: Under North Carolina guidelines, an overnight requires the child to spend the night at that parent's home. Shared custody Worksheet B triggers at 123 overnights.

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Calculate net payments using North Carolina's official child support schedule, health insurance add-ons, and income deductions.

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North Carolina Legal Guidelines on Custody Overnights

Statutory Threshold

123 Overnights

Equal to 33.7% of annual parenting time

Legal Methodology

Worksheet B (Shared Physical Custody 1.5x Multiplier)

Governed by N.C. Gen. Stat. § 50-13.4 & Worksheet B

Official Overnight Counting Rule in North Carolina

Under North Carolina guidelines, an overnight requires the child to spend the night at that parent's home. Shared custody Worksheet B triggers at 123 overnights.

Standard Default Possession Schedule

Alternating weekends, one weeknight dinner, alternating holidays, and 2-4 weeks summer (~80–90 overnights).

Court Evidence & Verification Checklist for North Carolina

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

Track exact nights on a digital custody calendar to verify reaching the 123-night mark.
Retain school transit logs and extracurricular check-ins.
Keep copies of agreed-upon holiday schedules.

North Carolina Custody Overnights FAQ

What is North Carolina's 123-night rule for child support?

Under NC Child Support Guidelines, if each parent has the child for at least 123 overnights (approx. 33.7%), the court MUST use Worksheet B, multiplying basic support by 1.5 and offsetting based on overnight percentages.

What happens if a parent in North Carolina has 122 overnights?

At 122 overnights, Worksheet A (Sole Custody) applies, giving the non-custodial parent zero formula discount.

Data sources & methodology

North Carolina Statutory AuthorityN.C. Gen. Stat. § 50-13.4 & Worksheet B — Official state guideline schedule and parenting time rules.
NCSL Custody GuidelinesNational Conference of State Legislatures — Shared Physical Custody and Parenting Time Models.
North Carolina 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.