Pet grooming booking cadence calculator

Calculate future bookings [desired day,available booked day,delay days] and targets lacking any supplied future slot with your own figures.

Your numbers

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

Use future bookings [desired day,available booked day,delay days] and targets lacking any supplied future slot to compare changes to your inputs. The method and limits below explain the scope.

Examples

Examples

Try the starting example

Last grooming elapsed day (days)
0
Owner-selected desired interval (days)
28
Available appointment elapsed days (days)
28,30,56,60,84,90
Appointments requested (appointments)
3
Future bookings [desired day,available booked day,delay days]
[[28,28,0],[56,56,0],[84,84,0]]
Targets lacking any supplied future slot
[]
Proposed booking count
3

Try another scenario

Last grooming elapsed day (days)
0
Owner-selected desired interval (days)
30
Available appointment elapsed days (days)
28,30,56,60,84,90
Appointments requested (appointments)
3
Future bookings [desired day,available booked day,delay days]
[[30,30,0],[60,60,0],[90,90,0]]
Targets lacking any supplied future slot
[]
Proposed booking count
3
Calculation method

Calculation method

Future bookings [desired day,available booked day,delay days]

First target=last+interval; choose earliest unused available day>=target; next target=bookedDay+interval.

Targets lacking any supplied future slot

When no slot remains, report target and advance it by interval.

Proposed booking count

Count selected slots.

Symbols and units
a
Last grooming elapsed day (days)
b
Owner-selected desired interval (days)
c
Available appointment elapsed days (days)
d
Appointments requested (appointments)

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

  • Owner-selected cadence and supplied availability; no breed, skin, medical or grooming-frequency recommendation. Proposal only, no booking performed. Supported limits: Integer day offsets 0..3650; interval>=1; unique slots>lastDay; requests 1..100.
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