The alcohol content in wine coolers ranges from 4 to 7 percent, while the alcohol content in Boone's Farm wine ranges from 4 to 7.5 percent. The actual percentage of alcohol depends on the specific brand and flavor.
According to the Boone's Farm Fan Club, the flavors of Boone's Farm wine that have the lowest percentage of alcohol are Mango Grove and Melon Ball with 4 percent alcohol in each. The flavor with the highest alcohol content is Strawberry Hill with 7.5 percent alcohol. The alcohol content in two well-known brands of wine coolers, Bartles & Jaymes and Seagram's, vary depending on flavor.