Short story:
- Typically between 1,000 and 7,500 words
- Focuses on a single event or a small number of related events
- Features a limited number of characters
- Has a simple plot and a clear resolution
Novel:
- Typically over 40,000 words
- May cover a long period of time and multiple locations
- Features a large number of characters
- Has a complex plot and multiple subplots
- May explore social or cultural issues
In general, short stories are more focused and have a more limited scope than novels. Novels offer more room for character development, plot development, and exploration of themes.