What is your library worth to you? Use this value calculator to find out how much the services provided by MPL would cost if you had to pay for them directly. Enter in the left hand column the number of times per month you or your family use each service. Estimated retail value of each service will be calculated on the right. Total value of your library use is shown at the bottom of the worksheet.

Your online donation supports services at Markham Public Library and is tax deductible. 

The calculator worksheet has been adapted from the original provided by the Massachusetts Library Association and then adapted for the web by Markham Public Library. Maine State Library added extra accessibility coding and reformatting for ease of reading online.