Pennsylvania Custody Calculator
Understanding Pennsylvania's percentage-based shared custody threshold and how it affects child support calculations.
What This Means
Pennsylvania uses percentage of time rather than overnight counts:
- Below 40% time: Standard primary custody formula applies.
- 40%+ time: Shared custody formula applies, which typically results in reduced support obligations.
40% of the year equals approximately 146 overnights.
Schedules That Meet Pennsylvania's Threshold
| Schedule | Percentage | Meets 40%? |
|---|---|---|
| 2-2-3 | 50% | ✓ Yes |
| Week-on-week-off | 50% | ✓ Yes |
| 4-3 | 43% | ✓ Yes |
| EOW + 2 weeknight overnights | ~35% | ✗ No |
| Every other weekend only | ~14% | ✗ No |
Pennsylvania Resources
This information is for educational purposes only and does not constitute legal advice. Consult with a Pennsylvania family law attorney for guidance on your specific situation.
Frequently Asked Questions
How many overnights is 40% custody in Pennsylvania?
40% of the year equals approximately 146 overnights. This is the threshold for Pennsylvania's shared custody child support formula.
Does Pennsylvania require 50/50 for shared custody?
No. Pennsylvania only requires 40% (about 146 overnights) for shared custody treatment. You don't need a true 50/50 split.
What schedule gives exactly 40% in PA?
A 4-3 schedule (where the same parent has the longer stretch each week) gives the parent with 3 days about 43% of time, just above the threshold.
Calculate Your Pennsylvania Custody Schedule
See exactly what percentage your schedule provides and whether you meet Pennsylvania's 40% threshold.
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