| How High? | |
| Type: | extended play |
| Artist: | ExWhyZ |
| Cover: | how high exwhyz artwork.jpg |
| Length: | 23:44 |
| Language: | Japanese |
| Prev Title: | Xanadu |
| Prev Year: | 2023 |
| Next Title: | Dress to Kill |
| Next Year: | 2024 |
How High? is the first extended play from Japanese girl group ExWhyZ. It was released on October 18, 2023, by Universal Music Japan. The album consists of seven tracks.[1]