How do I generate and show a total for "Qty" (hours) in an invoice for professional services?

I see you want to generate and show a total Quantity (hours) in an invoice for professional services in your QuickBooks Online. I'm here to share my thoughts about this matter.

Currently, the option to generate the total for Qty in an invoice is unavailable. For now, you can only enter information (hours) under the Quantity column. Then, if you want to input the billable time and cost per hour, you can do so under the Description column. And if you're going to, you can manually put the calculated total cost under the Amount column. Please see the screenshot below on how it should look like:

With this, I recommend sending your feedback to our Product Development Team. We would be more than happy to hear from you. Your insights will help us enhance the user experience and ensure that we continue to meet your needs effectively. Here is how:

1. Click the Gear icon in the upper-right corner.
2. Select Feedback under Profile.
3. Share your feedback.
4. Click Next to submit.

Our product engineers will consider your suggestions, and you can always check the status of your request on our Customer Feedback website.

Additionally, I've got you these articles to help you manage your invoices in QBO:

•  Customize invoices, estimates, and sales receipts in QuickBooks Online.
• Invoice customers for project expenses in QuickBooks Online.

If you have any additional questions managing your invoices or require help performing specific tasks in QuickBooks Online. Feel free to post here in the Community space. I'll be here, and I'll help you. Take care.