Free tool

Overnight calculator for child custody

List Parent A overnight dates and a date range. We count nights and estimate the remainder for Parent B.

Range startRange end

Parent A overnight dates (one per line or comma-separated)

Nights in range: 31

Parent A overnights: 4 (12.9%)

Parent B remainder: 27 (87.1%)

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Educational tool only. Not legal advice. Confirm definitions with your order or a licensed professional in your state.