| Guesstimation | |
|---|---|
| Genre | Game show |
| Presented by | Nick Knowles |
| Country of origin | United Kingdom |
| Original language | English |
| No. of series | 1 |
| No. of episodes | 8 |
| Production | |
| Running time | 50 minutes |
| Production companies | Talpa and Initial |
| Original release | |
| Network | BBC One |
| Release | 11 July – 29 August 2009 |
| Related | |
| The National Lottery Draws | |
| Infobox instructions (only shown in preview) | |
Guesstimation is a BBC National Lottery game show which was broadcast on BBC One from 11 July to 29 August 2009. It was hosted by Nick Knowles.