Energy drink
Caffeine in Ghost Energy
200mg
per 16 oz
≈ 2 coffees≈ 3 Red Bulls50% of FDA daily max
Is that a lot?
Ghost Energy is 50% of the FDA’s recommended daily maximum, in a single 16 oz.
Green tea
Espresso
Red Bull
Coffee
Ghost Energy
FDA daily max · 400mg
Before bed
When can I drink Ghost Energy and still sleep?
Your Ghost Energy cutoff
You drink it at
Bedtime
Ghost Energy · 200 mg · assuming an average ~5 h half-life
At bedtime
66 mg
may delay sleep
Latest safe Ghost Energy: 1:00 PM
How much caffeine is in Ghost Energy?
Ghost Energy delivers about 200 mg of caffeine in a 16 oz can, sugar-free and dressed up in candy and soda flavors. The fun branding masks a dose equal to two and a half Red Bulls.
| Serving | Caffeine | Sugar |
|---|---|---|
| 16 oz | 200 mg | 0 g |
Will Ghost Energy affect your sleep?
From 200 mg, Ghost takes around ten hours to fall under 50 mg, so a midday can can still be active when bedtime arrives. Best enjoyed earlier in the day to protect your sleep.
Heads up
At 200 mg, a second Ghost Energy in a day pushes you toward the FDA’s 400 mg ceiling — and that’s before any coffee or tea. Log everything in the calculator to see your real daily total.
Source: Manufacturer label