The variable length baking equipment divider is an invention geared towards maximizing existing baking equipment versatility. The invention is an apparatus used to divide existing cooking equipment into isolated areas to substantially reduce fluid or physical contact for preparing one or more types of food at once. Features of the apparatus are a housing component with a triangular structure; one or more arm components which attach to the housing component. The one or more arm components are configured to expand and retract from the housing component. The base of the housing component and a base of the one or more arm components are effectively in a same horizontal plane so cooking equipment may be effectively partitioned.