How do you sum a subform in Access?

How do you sum a subform in Access?

3 Answers

1. in the footer of the subform, insert a textBox with the =Sum([Total]) formula, name the textBox BigTotal (or whatever you want)
2. in the main form, refer to that control: =mySubFormControl. Form! BigTotal.
3. make the subform’s footer hidden if you want.

How do you create a calculated field in Access?

To create a calculated field:

1. Select the Fields tab, locate the Add & Delete group, and click the More Fields drop-down command. Clicking the More Fields drop-down command.
2. Hover your mouse over Calculated Field and select the desired data type.
3. Build your expression.
4. Click OK.

How do I add a calculated field in Access 2007?

Creating a Calculated Field with Access 2007

1. Click an empty column in the Field row of the query grid. The good old cursor will blink in the row.
2. Enter a name for your calculation followed by a colon (:).
3. Enter your calculation, substituting field names for the actual numbers where necessary.

How do you sum a calculated field in an Access report?

Click the field you want to summarize. For example, if you want to add a total to a column of numbers, click one of the numbers in the column. On the Design tab, in the Grouping & Totals group, click Totals. Click the type of aggregate that you want to add for the field.

What is the total control in access?

A calculated control is an unbound control that displays totals and other arithmetic computations on a form. You want the Total text box to be a calculated control that finds the total cost of each tour by multiplying the Number of Tickets field by the Cost field.

How to display subform totals in Microsoft Access?

Displaying Subform Totals in a Main Form in Microsoft Access. The main form, displaying the calculated control, returning the subforms subtotals Using this reference allows the main form to display the subform’s subtotal control while the actual totaling of subform values is performed by using a calculated control in the subform’s form footer.

Is there a way to sum fields in a subform?

You can only use SUM with FIELDS that are in the source. You can’t sum controls. So, you may need to use something like the following. In other words, in the Form footer (or header) of the sub-form, sum the expression you are using to get the line totals. Then you can refer to the sub-form’s control in the main form.

How to sum data in Excel using query access?

1 Make sure that your query is open in Datasheet view. To do so, right-click the document tab for the query and click Datasheet View. 2 On the Home tab, in the Records group, click Totals. A new Total row appears in your datasheet. 3 In the Total row, click the cell in the field that you want to sum, and then select Sum from the list.

How to get line totals in a subform?

In other words, in the Form footer (or header) of the sub-form, sum the expression you are using to get the line totals. Then you can refer to the sub-form’s control in the main form.