← Trench Logic Trench Labs
Attorney or firm? This calculator is licensable. Put your branding on it and drop it on your intake page.
License this tool →
Demo
This calculator is a demo of a tool we license to law firms. Trench Logic is not a law firm and does not provide legal advice or produce case-specific work product. If you're an attorney, license this tool for your firm. If you need legal help, consult a licensed attorney in your jurisdiction.
Family law · Timesharing
Florida Family Law · Overnight counter

How many overnights does the plan actually give?

Build the parenting schedule week by week, adjust holidays and summer, and see the yearly overnight count for each parent. When both parents cross 73 nights (20% each), the substantial-timesharing gross-up worksheet under §61.30(11)(b) applies to child support.

Not legal advice. Real overnight counts require day-by-day calendar analysis and can change with holidays, breaks, and shared decision points. Use this as a working estimate; a licensed attorney can produce the exact count for filing.
Recurring weekly schedule

Click each day to toggle who has the overnight. Or pick a preset:

Two-week rotation. Both weeks shown separately if preset uses biweekly pattern.

Holiday & break overrides
Summer / school break
Counting nights…
Parent A overnights
-
of 365
Parent B overnights
-
of 365
Overnight distribution
0 nights 182 (50/50) 365 nights
What this means for child support
Breakdown
Florida onlyThis calculator applies Florida law. It uses Florida Statutes and case law - Chapter 61 for family matters. Other states have different formulas for child support, timesharing, equitable distribution, and pension division. If your case is filed outside Florida, consult an attorney licensed in your jurisdiction.

Want a plain-English explainer of FL timesharing math?

We'll email you a summary of how overnight counting works, the 73-night substantial-timesharing threshold, and how it feeds §61.30 child support. Educational only - not legal advice, not a proposed parenting plan.

✓
Request received.
Explainer will arrive shortly. For your case, talk to a licensed FL attorney.
A Trench Logic company
Built in the trenches · with you