How big is a 7 inch desk fan?

A 7-inch desk fan typically has a blade diameter of 7 inches (about 17.8 cm). Here are some additional dimensions you might consider:

Dimensions
Overall Height: Usually around 10 to 12 inches (25 to 30 cm), depending on the design.
Base Width: The base is generally 6 to 8 inches (15 to 20 cm) wide for stability.
Additional Considerations
Portability: Its compact size makes it easy to move and fit on desks or small tables.
Airflow: While it provides adequate airflow for personal use, it may not be as powerful as larger fans.

A 7-inch desk fan is compact and suitable for personal cooling in small spaces, making it easy to place on a desk or bedside table without taking up too much room.