> For the complete documentation index, see [llms.txt](https://helpcenter.channable.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://helpcenter.channable.com/manage-improve-product-data/manage-product-and-improve-data-nl/regels-bulkbewerken-en-verrijken/acties-dan-gebruiken-in-regels/regelactie-bereken-som.md).

# Regelactie: Bereken som

**Gebruikt voor:** het berekenen van de som van een veld dat een Lijst met getallen bevat.

**Gebruikt in:** "dan"-statements en "anders"-statements.

De "bereken som"-Regel wordt gebruikt om de som van een Lijst met getallen te berekenen. Een voorbeeld van gebruik is wanneer je een Lijst met voorraadnummers hebt voor elke maat van een product. Met de "bereken som"-Regel kun je eenvoudig de totale voorraad voor dat product berekenen.

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<figure><img src="https://helpcenter.channable.com/hc/article_attachments/360007546299/channable_rules_what-does-each-rule-do-rule-calculate-sum-1.png" alt=""><figcaption></figcaption></figure>


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