- Guitar: 6 strings (standard tuning)
- Bass guitar: 4 or 5 strings (most common)
- Violin: 4 strings
- Viola: 4 strings
- Cello: 4 strings
- Double bass: 4 or 5 strings (most common)
- Ukulele: 4 strings (standard tuning)
- Banjo: 5 strings
- Mandolin: 8 strings (standard tuning)
- Harp: 47 strings (chromatic scale)
It's important to note that some stringed instruments can have variations in the number of strings, such as guitars with 7 or 8 strings and mandolins with 10 strings.