Title: Adding Check Boxes Into Equation
Last modified: August 31, 2016

---

# Adding Check Boxes Into Equation

 *  Resolved [tcholewa](https://wordpress.org/support/users/tcholewa/)
 * (@tcholewa)
 * [10 years ago](https://wordpress.org/support/topic/adding-check-boxes-into-equation/)
 * There is probably a simple solution to this, but I can’t seem to find it. I need
   to add two additional costs to be added into the total if a box or boxes are 
   checked. How would I do that?
 * [https://wordpress.org/plugins/calculated-fields-form/](https://wordpress.org/plugins/calculated-fields-form/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [codepeople](https://wordpress.org/support/users/codepeople/)
 * (@codepeople)
 * [10 years ago](https://wordpress.org/support/topic/adding-check-boxes-into-equation/#post-7410412)
 * Hi,
 * If the equation is for example: `fieldname1+fieldname2`, and the `fieldname3`
   is a checkbox, where the values of the choices are numbers, the equation should
   be edited simply as follows:
 * `fieldname1+fieldname2+fieldname3`
 * Best regards.
 *  Thread Starter [tcholewa](https://wordpress.org/support/users/tcholewa/)
 * (@tcholewa)
 * [10 years ago](https://wordpress.org/support/topic/adding-check-boxes-into-equation/#post-7410414)
 * Yep, I knew it was simple. Worked like a charm. Thanks.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Adding Check Boxes Into Equation’ is closed to new replies.

 * ![](https://ps.w.org/calculated-fields-form/assets/icon-256x256.jpg?rev=1734377)
 * [Calculated Fields Form](https://wordpress.org/plugins/calculated-fields-form/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/calculated-fields-form/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/calculated-fields-form/)
 * [Active Topics](https://wordpress.org/support/plugin/calculated-fields-form/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/calculated-fields-form/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/calculated-fields-form/reviews/)

## Tags

 * [check boxes](https://wordpress.org/support/topic-tag/check-boxes/)
 * [equation](https://wordpress.org/support/topic-tag/equation/)
 * [total cost](https://wordpress.org/support/topic-tag/total-cost/)

 * 2 replies
 * 2 participants
 * Last reply from: [tcholewa](https://wordpress.org/support/users/tcholewa/)
 * Last activity: [10 years ago](https://wordpress.org/support/topic/adding-check-boxes-into-equation/#post-7410414)
 * Status: resolved