How much caffeine is in Grinds Coffee Pouch?
One pouch of Grinds Coffee Pouch has 55 mg of caffeine.
That's about half a cup of brewed coffee, and 14% of the 400 mg a day the FDA cites for most healthy adults.
Source: blackriflecoffee.com · checked 10 Nov 2026
When did you have it?
Had at 3 pm, about 19 mg is still in you at an 11 pm bedtime. That should not affect most people’s sleep.
Your whole day, every drink, in the free CaffeineIQ check. The iPhone app is coming soon.
Latest time to drink it
For an 11 pm bedtime, one pouch of Grinds Coffee Pouch stays under the 50 mg most people sleep fine with, even late in the evening. The table works it out for other bedtimes and for how sensitive you are: it is the latest time to start one so that the caffeine left stays under the line all night.
| Bedtime | Very sensitive under 25 mg | Average under 50 mg | Not very sensitive under 100 mg |
|---|---|---|---|
| 9 pm | 2:55 pm | Any time | Any time |
| 10 pm | 3:55 pm | Any time | Any time |
| 11 pm | 4:55 pm | Any time | Any time |
| Midnight | 5:55 pm | Any time | Any time |
| 1 am | 6:55 pm | Any time | Any time |
For one pouch of Grinds Coffee Pouch, average clearance (half-life 5 h), 8 hours of sleep. "Any time" means even one at bedtime stays under the line.
How long it lasts
The caffeine from one pouch of Grinds Coffee Pouch peaks in your blood about 70 minutes after you start it, at roughly 47 mg. Half of it is gone in about 5 hours for an average adult; that ranges from roughly 3 to 7 hours, and longer in pregnancy or with some medicines.
| Time after | 3 hours | 6 hours | 9 hours | 12 hours |
|---|---|---|---|---|
| Still in you | 38 mg | 25 mg | 17 mg | 11 mg |
So one had at 3 pm leaves about 19 mg at 11 pm. How long caffeine lasts explains the curve.
How it compares
Grinds Coffee Pouch is stronger than 44% of the 10 gums, gels and other products we track, by caffeine per serving.
To reach 400 mg in a day you would need about 7½ of these.
Less caffeine
- Jägerbomb 40 mg, 1 drink
- Neuro Gum 40 mg, 1 piece
- GU Energy Gel 20 mg, 1 packet, caffeinated flavors
More caffeine
- Huel Black Edition Coffee Caramel 66 mg, 1 serving
- Honey Stinger Caffeinated Chews 100 mg, 5 chews, Berry Blast
- Liquid I.V. Energy Multiplier 100 mg, 1 stick
FAQ
Is Grinds Coffee Pouch high in caffeine?
It is moderate. One pouch of Grinds Coffee Pouch has 55 mg, which is 58% of the 95 mg in an 8 fl oz cup of brewed coffee.
Can I drink Grinds Coffee Pouch at night?
For most people, yes: even late in the evening one pouch of Grinds Coffee Pouch stays under 50 mg at an 11 pm bedtime.
How long does the caffeine in Grinds Coffee Pouch last?
It peaks about 70 minutes after you start it. Of the 55 mg, about 25 mg is still in you 6 hours later and 11 mg after 12 hours, for an average adult with a 5-hour half-life.
Does Grinds Coffee Pouch have more caffeine than a cup of coffee?
No. One pouch of Grinds Coffee Pouch has 55 mg; an 8 fl oz cup of coffee has 95 mg.
Method and limits
The caffeine figure comes from blackriflecoffee.com; recipes, brewing and batches vary, so a real serving can differ. The curves use a standard one-compartment model with an average 5-hour half-life and a sleep-friendly line of 50 mg; your own body may clear caffeine faster or slower. How it works has the details.
These are estimates for information, not medical advice.