A Starbucks chai latte lands in the low-to-mid caffeine range, with the total rising most as you size up or add espresso.

A Starbucks chai latte can land anywhere from 26 to 120 mg of caffeine, with cup size and country recipe making the biggest swing.

Sprite is caffeine-free, so a standard can lists 0 mg of caffeine.

A typical Grande Starbucks chai tea latte lands around 50–100 mg of caffeine, depending on recipe, size, and country.

A level teaspoon of instant coffee powder has about 31 mg of caffeine, while a spoonful of ground coffee can land far above or below that once brewed.

A standard Snickers bar is listed at 0 mg caffeine; any trace from cocoa is tiny.

A typical 8–12 oz latte has about 75 mg of caffeine, depending on espresso shots and the beans used.

A single espresso shot most often lands around 60–75 mg of caffeine, with the exact number shifting by bean, dose, and recipe.

A medium iced latte from Dunkin usually lands around 150–170 mg of caffeine, depending on espresso strength and how it’s built.

A standard 8.4 oz Red Bull has 80 mg of caffeine, while an 8 oz mug of brewed coffee often lands near 95 mg.