Did you know that you could calculate fields in the query in Microsoft Access? In this tutorial we will explain how to create Calculated Fields in Access.

Instead of wasting disk space with stored values, you should use calculated fields whenever possible in a database. Simply follow these steps to create your own calculated fields for queries.

You’ve created a query that calculates an invoice total by adding the order total and the shipping charges. You used this formula for the calculated field: Invoice_Total: [Shipping Charge ...

In Microsoft Access, you can add records to an existing table that already as data and resize the columns that contain the fields and data.