60/40 custody schedule examples: the 4-3 schedule, alternating weekends, and what each asks you to document
- A 60/40 custody schedule gives one parent roughly 60% of the overnights and the other roughly 40%. Across a year that is about 219 nights against about 146.
- The two common shapes are a weekly 4-3 split and an extended alternating weekends pattern with midweek time added. They reach a similar percentage through very different weeks.
- That 146 figure is not arbitrary. Illinois, as one example, applies a different child support calculation once each parent exercises 146 or more overnights a year, which is exactly where the 40% parent sits.
- A schedule is a plan. Nothing in your order counts the overnights you actually had, and on a 60/40 schedule the count can fall below the line without anyone noticing.
What is a 60/40 custody schedule?
A 60/40 custody schedule is any parenting time schedule that gives one parent about 60% of the child’s overnights and the other about 40%. In a 365 night year that is roughly 219 nights and 146 nights.
Like 50/50, it is a description of a split rather than the name of a particular plan. Courts do not usually order “60/40” as such. What a court enters is a parenting plan with named days, times and exchange points, plus holiday and vacation terms that override the regular pattern. The percentage is a summary calculated afterwards, and where this article and your own order disagree, your order controls.
The term is also used loosely. Several arrangements that people call 60/40 actually land at 57/43 or 62/38 once you count the nights. That imprecision matters more here than it does at 50/50, for reasons the overnight section below sets out.
What are the common 60/40 custody and visitation schedule examples?
Two patterns cover most 60/40 arrangements, and they produce quite different weeks.
| Pattern | The rotation | Overnights per year | Exchanges per year | Often used when |
|---|---|---|---|---|
| Weekly 4-3 | One parent has four nights every week, the other has three | About 208 and 157 | About 104 | Parents live close enough for a midweek handover and both are involved on school nights |
| Extended alternating weekends plus a midweek overnight | Thursday to Monday every other weekend, plus one overnight in the intervening week | About 219 and 146 | About 78 | Parents live further apart, or one parent’s work schedule makes school nights difficult |
| Two week 8-6 block | Eight nights to one parent, six to the other, across a fortnight | About 209 and 156 | About 52 | Longer blocks suit the child, and fewer handovers are the priority |
The 4-3 schedule is the one most often meant when people say 60/40, even though it is arithmetically 57/43.
How does the 4-3 schedule work?
In a fixed 4-3, one parent has the child four nights every week and the other has three, on the same days each week. A common version gives one parent Monday and Tuesday, the other Wednesday and Thursday, and alternates the Friday to Sunday block, though the fixed version keeps every week identical.
Its strength is predictability. The child knows which house they are in on a Tuesday without consulting a calendar, and so does the school. Its cost is frequency: about two handovers a week, roughly 104 a year, which is twice what an alternating weekly schedule produces.
How do alternating weekends with a midweek overnight work?
This is the pattern that reaches a true 40%. One parent has the child every other weekend, extended from Thursday evening through Monday morning rather than the shorter Friday to Sunday, and adds one overnight in the week between.
Extending the weekend is what does the work. A standard every other weekend arrangement with a midweek overnight lands closer to 30%, not 40%. Four nights every other weekend, plus one midweek night, brings the total to roughly 146. If the intended split is 60/40, the Thursday and the Monday morning are not details, they are the difference between 40% and 30%.
How many overnights does a 60/40 custody schedule give each parent?
About 219 and 146. The second figure deserves attention.
Several states set a threshold in the child support calculation at a specific number of overnights. Illinois, as one example, applies a shared physical care calculation once each parent exercises 146 or more overnights a year. A 60/40 schedule places the parent with less time exactly on that line, with nothing to spare.
That is the practical difference between 60/40 and 50/50. At an even split there is a margin of thirty or forty nights, so a few cancelled weekends do not change anything. At 60/40, four missed weekends across a year can move the actual count below the threshold while the order still says the schedule is 60/40. The order describes what should have happened. Only a record shows what did.
How does 60/40 compare with equal parenting time?
Equal parenting time is close to 182 or 183 overnights each. A 60/40 schedule moves about 36 nights a year from one household to the other.
The difference in daily life is smaller than the numbers suggest, and the difference in the paperwork is larger. Equal parenting time tends to be self proving: both parents can see the split is even. At 60/40 the arrangement is asymmetric by design, so questions about whether the schedule was actually followed are more likely to arise, and more likely to matter to a support calculation or a later modification request.
A 70/30 schedule, by comparison, sits at roughly 256 and 109 overnights, below most shared care thresholds. Parents sometimes discover they are living a 70/30 week while their order describes 60/40, which is precisely the sort of gap a contemporaneous record makes visible.
What factors should you consider before choosing a 60/40 parenting schedule?
The factors that decide whether a schedule works are practical rather than mathematical.
- Distance. A 4-3 needs a midweek handover on a school night. If that is a ninety minute drive, the schedule will fail in practice whatever it says on paper.
- The child’s age. Younger children generally cope better with shorter gaps between seeing each parent; older children often prefer fewer disruptions and longer blocks.
- Work schedules. A schedule that depends on one parent finishing at five, when their shift pattern regularly does not, produces a running series of deviations.
- Whether the number matters to you. If the overnight count carries financial weight in your state, a pattern that lands at 43% behaves differently from one that lands at 39%.
Whether any particular split is available to you depends on your state’s law and on the best interests of your child as your court assesses them. That question is decided before the schedule is picked.
Does a 60/40 child custody schedule affect child support?
Usually yes, though not in a simple way. Support is generally calculated from both parents’ incomes as well as the division of time, so an unequal schedule does not translate directly into a proportional change in the payment.
Where the schedule matters most is at a threshold. In states that apply a different formula above a set number of overnights, moving from 146 to 145 can change the calculation, while moving from 200 to 199 changes nothing. Formulas and thresholds vary substantially by state, so check your own guidelines with an attorney licensed where you live.
What belongs in the parenting plan itself?
The plan is where ambiguity gets resolved before it becomes a dispute. On a 60/40 pattern the provisions worth being specific about are the ones that decide the overnight count: what time the extended weekend starts and ends, who does which leg of the handover, what happens when a school holiday falls inside a block, and how a missed night is made up.
Holiday and vacation provisions override the regular schedule, so a schedule that reads 60/40 across ordinary weeks can land somewhere else once the year is counted. If the split matters, the holiday terms have to be written with the split in mind.
What should you document on a 60/40 parenting time schedule?
Exchanges and the handover itself
Note the date, the scheduled time, the actual time and who was present. On a 4-3 that is roughly a hundred entries a year, most of them one line, and their value is cumulative rather than individual.
Deviations from the schedule
A deviation is any night that did not happen as written: a swap agreed in advance, a cancellation, a late return, an illness. Record what was agreed, when, and what actually happened. These are the entries that move the overnight count, and they are the ones nobody remembers accurately a year later.
The ordinary time with your child in between
Homework, appointments, a bad week at school, the ordinary evenings. This is the part most parents skip and the part that shows a court, or your attorney, what your involvement actually looked like rather than what the calendar allocated.
Documented keeps a running count of the overnights you actually had, sealed and time-stamped as you go, so the figure you bring to a review is a record rather than a reconstruction. Entries stay on your device.
What happens when the schedule and the actual week diverge?
They will diverge. Cars break down, a child gets ill, one parent asks to swap a weekend for a wedding. None of that is a problem in itself, and a record of it is not an accusation.
The problem is the year in which forty nights quietly moved and neither parent can say which ones. A contemporaneous note made on the day carries weight that a reconstruction from memory does not, because it was made before anyone knew it would matter.
What should you leave out?
Leave out any characterization of the other parent. “Arrived at 6.40, forty minutes after the scheduled time” is a fact. A description of their motives is not, and it invites a judge to read the record as advocacy rather than as an account of your own days.
Leave out anything you recorded covertly, and leave the child out of the record keeping entirely. Do not ask a child to confirm times or corroborate events. A record that reads as though it was assembled to build a case is worth less than a plain one that reads as though it was kept because keeping it is sensible.
When is it worth asking a family law attorney?
If the overnight count is close to a threshold in your state, if the actual pattern has drifted from the order for more than a few months, or if you are considering asking for a change, those are questions for someone licensed where you live. Bring the record with you rather than a summary written from memory. A year of dated entries is a far better starting point for that conversation than a recollection of a difficult twelve months.
Frequently asked questions
What is a typical 60/40 custody schedule?
A weekly 4-3, where one parent has four nights and the other three, or an extended alternating weekend pattern running Thursday to Monday with a midweek overnight added. The first produces about two handovers a week; the second produces about one and a half a fortnight.
Do children do well in a 60/40 split?
Outcomes depend far more on the level of conflict between households and on the stability of the routine than on the particular percentage. A schedule both parents can operate reliably usually serves a child better than a more even one that produces a weekly negotiation. Your court will assess this through its own best interests factors.
What are the downsides of 60/40 custody?
Two. The parent with less time sits close to the overnight thresholds some states use in support calculations, so ordinary disruption can carry financial consequences. And the asymmetry itself invites disagreement about whether the schedule is being followed, which is harder to settle without a contemporaneous record.
What is the healthiest custody arrangement for kids?
There is no single answer, and any source offering one without reference to your family should be treated carefully. Courts decide this through best interests factors that consider the child’s age, each parent’s involvement, stability, and safety.
References
This article explains general, well established concepts and is not legal advice. Documented is not a law firm. Custody schedules, parenting time allocation and support calculations vary substantially by state and by order. The Illinois provision cited here is used as a concrete example, not as a statement of the law where you live. Confirm specifics with an attorney licensed in your state or your court’s self-help center.
- 750 ILCS 5/505, Child support, see (a)(3.8) on shared physical care
- Federal Rules of Evidence, Rule 803: Exceptions to the Rule Against Hearsay
- Federal Rules of Evidence, Rule 901: Authenticating or Identifying Evidence
- Federal Rules of Evidence, Rule 1006: Summaries to Prove Content
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Documented is a private, tamper-evident record of how you show up for your kids. This article is general information, not legal advice, and Documented is not a law firm.