Get the total number of working days in each month or year [Cool online tool]

Calculate the number of working days (with or without federal holidays) with this online tool:
Working days - Calendar-12.com

Printable Wall Calendars

Many professionals use year (or quarter at a glance) to see when bookings are happening.  This allows them to give accurate information about availability without having to rely on any devices.

Wedding industry professionals (and consultants) can use a 3-month calendar that can be put on a wall or cork board to see all bookings for the year.

CalendarLabs.con has a great selection of monthly and 3-month calendars that can be customized and printed free.

A few of the templates I may use for my photography and videography booking:

2016 calendar with two months in a page template.  This would be great for summer bookings, because June and July could be printed on one page and August and September could be printed on another.

2016 calendar with three months in a page template.  Also good for seasonal bookings, especially if it can be customized to show specific months and not just the quarterly months.  (It's a Word document format that can also be downloaded as a PDF.)