What is the alcohol of content smirnoff?

Smirnoff vodka is typically 40% alcohol by volume (ABV), which is equivalent to 80 proof. However, there are different varieties of Smirnoff, and some may have slightly different ABV percentages.

Here are a few examples:

* Smirnoff No. 21: 40% ABV (80 proof)

* Smirnoff Red Label: 40% ABV (80 proof)

* Smirnoff Ice: 5% ABV (10 proof)

It's always best to check the label of the specific Smirnoff product you are purchasing to confirm the alcohol content.