# InfoPath 2010 Tutorial: InfoPath repeating table sum

In this InfoPath 2010 tutorial video you will learn how to calculate the sum of two different repeating tables in InfoPath 2010.

## In this InfoPath 2010 tutorial video, you learned...

- How to add an InfoPath sum formula that uses the InfoPath sum function to calculate the sum over all of the fields in two InfoPath repeating tables.

The technique used in this InfoPath video is a combination of two techniques explained in InfoPath sum function to calculate repeating table sum.

### Related InfoPath Articles:

- What is InfoPath repeating table
- InfoPath sum function to calculate repeating table sum
- InfoPath 2010 running total sum in repeating table
- InfoPath eval and sum functions to get total length of strings in repeating table
- InfoPath functions with examples

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