Hotel independent room-ready time matching calculator

Calculate room allocation [request,room,ready/check-in minute,wait] and requests without a room with your own figures.

Your numbers

Use the units shown. Results update as you change valid inputs.

Use room allocation [request,room,ready/check-in minute,wait] and requests without a room to compare changes to your inputs. The method and limits below explain the scope.

Examples

Examples

Try the starting example

Rooms [departure minute,cleaning duration minutes]; enter JSON
[[600,30],[660,40]]
Early arrival request minutes
620,650,700
Room allocation [request,room,ready/check-in minute,wait] (JSON)
[[1,1,630,10],[2,2,700,50],[3,null,null,null]]
Requests without a room (count)
1

Try another scenario

Rooms [departure minute,cleaning duration minutes]; enter JSON
[[610,45],[640,30],[680,20]]
Early arrival request minutes
620,655,675
Room allocation [request,room,ready/check-in minute,wait] (JSON)
[[1,1,655,35],[2,2,670,15],[3,3,700,25]]
Requests without a room (count)
0
Calculation method

Calculation method

Room allocation [request,room,ready/check-in minute,wait] (JSON)

Process requests by arrival; choose unused room with earliest departure+clean completion; check-in=max(arrival,ready).

Requests without a room (count)

Count requests after all listed rooms assigned.

Symbols and units
a
Rooms [departure minute,cleaning duration minutes]; enter JSON
b
Early arrival request minutes

Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.

Assumptions & limits

Assumptions & limits

  • Each room independently ready after departure plus measured cleaning duration; separate cleaning capacity is not scheduled. Supported limits: All numeric inputs and computed intermediates must remain finite. Supported numeric input magnitude is zero or 1e-12 through 1e12 in absolute value; reject values outside this bounded range. All lists/JSON record tables are limited to 100 records unless a stricter bound is stated; reject malformed record arity and wrong member types. All listed rooms interchangeable and cleanings independent; durations>=0; arrivals/departures elapsed minutes>=0.
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