The most popular formula is Child’s age + 1. For children under 8 years old, invite as many children as the child’s age plus one. Many parents choose to add 1 or 2 to this.
Like this article?
Share on Facebook
Share on Twitter
Share on Linkdin
Share on Pinterest
This article may contain affiliate links to products. This means if you click and purchase, we may receive a small commission. Please see our full disclosure policy for more details.