Tell me at what figure of blood uric acid level a person can be called gout?

See below: There's no specific level that defines gouty arthritis. If a person suffers from a gouty attack, they're said to have the illness irrespective of the uric acid level.

No set value: Gout should not be diagnosed with a uric acid level. Gout should be diagnosed by aspirating fluid from a flaring joint and sent to lab to look for crystals. Patients can have a uric acid as high as 10 and still not have any gout attacks while some may have a s low as 7 and still get attacks. That said though, the higher the uric acid, the more likely one will develop gout.

Highlevel predispose: Gout can occur where serum uric acid levels are as low as 6 mg/dl but an individual can have serum values as high as 9.6 mg/dl and not have gout. Depending on the lab normal range any level above 8 mg/dl is called hyperurecemia. The higher the level of uric acid the more likely you are to experience a gout attack but not necessarily.

Uric acid: Risk of gout attack rises as serum uric acid rises above 5.5 - 6