Soda
Caffeine in Pepsi Zero Sugar
69mg
per 12 oz
≈ 1 coffee≈ 1 Red Bull17% of FDA daily max
Is that a lot?
Pepsi Zero Sugar is 17% of the FDA’s recommended daily maximum, in a single 12 oz.
Green tea
Espresso
Pepsi Zero Sugar
Red Bull
Coffee
FDA daily max · 400mg
Before bed
When can I drink Pepsi Zero Sugar and still sleep?
Your Pepsi Zero Sugar cutoff
You drink it at
Bedtime
Pepsi Zero Sugar · 69 mg · assuming an average ~5 h half-life
At bedtime
23 mg
close to optimal
Latest safe Pepsi Zero Sugar: 8:41 PM
How much caffeine is in Pepsi Zero Sugar?
Pepsi Zero Sugar is one of the most caffeinated mainstream colas, with about 69 mg per 12 oz can, nearly double regular Pepsi. There's no sugar here, just a notably firmer caffeine kick for a soda.
| Serving | Caffeine | Sugar |
|---|---|---|
| 12 oz | 69 mg | 0 g |
One of the most caffeinated mainstream colas.
Will Pepsi Zero Sugar affect your sleep?
From 69 mg, Pepsi Zero Sugar takes a couple of hours to fall under 50 mg, putting it above most other sodas for sleep. An afternoon can is usually clear by bedtime, but a late-evening one may still register.
Source: PepsiCo product facts