if you're planning to have calculations in your database, you should use a query rather than a lookup table, because it is not ideal to store your calculations in a table field.
if you're planning to have calculations in your database, you should use a query rather than a lookup table, because it is not ideal to store your calculations in a table field.
There are going to be a lot of calculations so I will use a query
Does Access see the ouput of a query as being pretty much the same as a table? The reasons I ask is that for a lot of things such as reports it asks you to select a Table or a query.