| Official Name: | Chahar Biti |
| Native Name: | چهاربيتي |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Sistan and Baluchestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Konarak |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Kahir |
| Population As Of: | 2006 |
| Population Total: | 333 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 25.5711°N 60.1325°W |
Chahar Biti (Persian: چهاربيتي, also Romanized as Chahār Bītī; also known as Chahār Bīd, Chahār Bīdī, Charta Bīt, Kahīr, and Kahīr-e Chenār Bīd) is a village in Kahir Rural District, in the Central District of Konarak County, Sistan and Baluchestan Province, Iran. At the 2006 census, its population was 333, in 62 families.