Tool · Trip length
The seven-night 'let's really get to know each other' trip is the one that ends on day four. The right length depends on who's going, how well you know each other, and how much togetherness you can actually take. Answer four questions and get a recommended number of nights — with the reasoning, so you can defend it in the group chat.
Nothing here is saved. This runs entirely in your browser — no sign-in, no email, no group chat.
Relationship
How well you know each other
Trip type
Togetherness tolerance
Recommended length
3 nights
Friends do well around four nights — long enough to settle, short enough that the small annoyances don't compound.
You don't know each other that well yet, so we trimmed a night — the first trip together is when you discover the differences.
Past 4 nights, the marginal value drops and the marginal friction rises — the trip you remember is the one that ended a day before you wanted it to.
Length is a compatibility decision, not a calendar one. Run the full compatibility test to see whether the group can actually handle the trip you're sizing.
How it works
Each relationship type starts from a base length proven to work before friction compounds — new couples shorter, established couples and families longer.
How well you know each other adjusts it down: the first trip together is when you discover the differences, so it should be short enough to end before they strain.
Togetherness tolerance adjusts it again — low tolerance plus a long trip is the classic resentment recipe.
Trip type sets a ceiling: cities and road trips tire you out faster than a beach house, so even a high-tolerance group gets capped.
When to use it
When someone proposes 'let's do a full week' and you suspect that's two days too many for this group.
Planning a first trip together (new couple, new friend group, two families) and you don't yet know your travel rhythm.
When the group is split between a long weekend and a real vacation and needs a defensible middle.
Before booking a non-refundable house — length is the single decision that most predicts whether the trip ends well.
Common mistakes
Booking the maximum you can afford in time off, not the maximum the group can actually enjoy. More nights ≠ better trip.
Assuming a beach house is low-friction because there's nothing to do. Low activity plus low togetherness tolerance is where the quiet resentment lives.
Forgetting that the first trip together reveals the differences. You want it short enough to end as a success, not long enough to become the cautionary tale.
Treating length as a logistics decision instead of a compatibility one. Who you're with changes how long is too long.
Related guides
Settled the math? Now find the frictions that run the rest of the trip.
A calculator fixes one fight. The Trip Test surfaces the budget, pace, drinking, and togetherness mismatches that quietly run a shared house — so you plan around them before the deposit.
No account needed — for you or your group.