Maryland Custody Calculator
Understanding Maryland's overnight threshold for shared custody and how it affects child support calculations.
What This Means
Maryland uses overnight counts to determine which child support worksheet applies:
- Below 92 overnights: Worksheet A applies. This is the standard primary custody calculation.
- 92 or more overnights: Worksheet B applies. This shared custody formula typically results in lower support obligations for the higher-earning parent.
The 92-overnight threshold represents about 25% of the year. You don't need a true 50/50 split to qualify for shared custody treatment in Maryland.
Schedules That Meet Maryland's Threshold
| Schedule | Annual Overnights | Meets Threshold? |
|---|---|---|
| 2-2-3 | 182-183 | ✓ Yes |
| Week-on-week-off | 182-183 | ✓ Yes |
| EOW + 1 weeknight overnight | ~100 | ✓ Yes |
| Every other weekend only | ~52 | ✗ No |
Maryland Resources
This information is for educational purposes only and does not constitute legal advice. Consult with a Maryland family law attorney for guidance on your specific situation.
Frequently Asked Questions
How many overnights is shared custody in Maryland?
In Maryland, shared custody is defined as each parent having at least 92 overnights per year. This determines whether Worksheet A or Worksheet B is used for child support.
What is the difference between Worksheet A and Worksheet B in Maryland?
Worksheet A is for primary custody (one parent has fewer than 92 overnights). Worksheet B is for shared custody (both parents have 92+ overnights). Worksheet B typically results in lower support for the higher earner.
What custody schedule gives 92 overnights?
Every-other-weekend plus one overnight per week reaches about 100 overnights. A 2-2-3 or week-on-week-off schedule provides 182-183 overnights — well above the threshold.
Does Maryland require 50/50 for shared custody?
No. Maryland only requires 92 overnights (about 25%) for shared custody treatment. You don't need a true 50/50 split.
Calculate Your Maryland Custody Schedule
See exactly how many overnights your schedule provides and whether you meet Maryland's 92-night threshold.
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