Sharing a hotel room or vacation rental with friends is cheaper, but only if the split is fair. Enter the nightly room rate, a tax and fee percentage, the number of nights, and how many guests are sharing the room, and this tool shows what each guest owes per night and for the whole stay. It applies the tax to the room rate first, then divides evenly, so the number you see already includes those pesky resort and city fees. Use it to settle up before checkout, to compare the per-person cost of a suite against separate rooms, or to plan a group trip budget. It assumes an even split across guests. All the arithmetic runs locally in your browser, so your booking details stay private and nothing is uploaded.
It adds the nightly rate and taxes, multiplies by the number of nights for the room total, then divides by the number of guests for each share.
Yes, it reports both each guest's per-night cost and their total room share across all the nights booked.
Yes, entering the tax amount rolls it into the total before dividing, so each guest's share reflects the real all-in room cost.
Sharing a hotel room or vacation rental with friends is cheaper, but only if the split is fair. Enter the nightly room rate, a tax and fee percentage, the number of nights, and how many guests are sharing the room, and this tool shows what each guest owes per night and for the whole stay.
Yes. Hotel Cost Per Night Splitter is completely free, with no sign-up and no usage limits.
Yes. Hotel Cost Per Night Splitter runs in any modern web browser. There is nothing to download or install.
Yes. Hotel Cost Per Night Splitter runs entirely on your device in your browser, so nothing you enter is uploaded to a server.
Link this tool from a README, doc or site. The badge links back to this page.
[](https://yourhack.ai/hotel-cost-per-night-splitter)