Hello, I am new to this forum, and using Access as well. I am using Access 2019 (seems to be 2016). I have customized the time billing template for a clock-in and clock-out way of tracking my time on a project. My buttons record the time and the date, and then use the "datediff" function to calculate my actual time. occasionally I will need to enter time directly into this "billable hours" field which is set up for the "timediff" function, but it will not accept any data directly into that field. I assume there is a macro or something to allow me to override (my terminology) the calculation process and just add the hours directly? Thank you for any feedback provided, sorry this may be an extremely simple problem, but I am new to this and still trying to understand all of the ways to accomplish things in Access!