The 4-3-3-4 schedule mirrors the 3-4-4-3 but starts with a longer 4-day block. Each parent gets 4 days one week and 3 the next, ensuring equal time while providing longer uninterrupted stretches than schedules like 2-2-3.
In Week 1, Parent A has 4 days (Monday–Thursday) and Parent B has 3 days (Friday–Sunday). In Week 2, it flips: Parent A has 3 days and Parent B has 4 days. The pattern repeats every two weeks. Two transitions per week, four per cycle. The 4-day block lets each parent take the children on a short trip without breaking the schedule.
Children on a 4-3-3-4 get longer blocks at each home than they would on a 2-2-3, which usually means less packing fatigue and more 'real' time to settle into routines. The 3-day gap (the longest separation in this schedule) is short enough that even kids 6+ tend to handle it without homesickness, especially with a quick check-in call. The shifting weekly pattern is the main downside for kids — knowing whether 'this week' or 'next week' has the long block requires a calendar.
Parents who both want substantial uninterrupted time but can't make alternating weeks work (because 7 days is too long) often land on 4-3-3-4. The 4-day block is long enough for a weekend road trip; the 3-day block keeps both parents close to the school week.
Before locking in any custody schedule, walk through these prompts with your coparent. The schedule itself is the easy part — making it work over years requires alignment on the things below.
4-3-3-4 is functionally identical to 3-4-4-3 — same pattern, different starting day. If you want fixed weekdays so the days don't rotate, switch to 2-2-5-5. If 4 days still feels short and you want longer stretches, alternating weeks gives 7-day blocks. If you want shorter blocks for more frequent contact, drop to 2-2-3.
Kidtime supports any custody arrangement — create your own pattern, set custom rotations, and track time automatically.