Ages 3 through 15 (2026)
- Residential parent: 258 overnights (70.7%).
- Non-residential parent: 107 overnights (29.3%).
Week 1 is the first full Monday-to-Sunday week. Weeks 1 and 3 include Friday, Saturday, and Sunday nights. Weeks 2 and 4 include Thursday night. Tuesday evening in weeks 1 and 3 is not an overnight.
Fixed-date holiday nights in the county file are included (11 nights moved). School breaks and parent-chosen vacation weeks are not.
Ohio R.C. 3119.231 references 90 overnights for a child support deviation. This count is an estimate, not advice. R.C. 3119.231.