Start with the good stuff
The guides, tools, and reports readers use most.
- New here?Start here: the map to everything we publish
- ToolsCoffee calculators, quizzes, and tools
- CaffeineThe caffeine chart: 46 drinks, verified and ranked
- CaffeineEnergy drink caffeine, every brand ranked
- EspressoThe espresso dial-in cheat sheet
- GearCoffee gear guides: what a barista would buy
- GearBest espresso machine under $1,000
- RepairsFix your coffee maker: the troubleshooting index
- Cafe ownersHow to open a coffee shop: steps, permits, real costs
- ReportThe State of Home Espresso 2026
- ReportThe State of Caffeine 2026
- ReferenceThe coffee dictionary: every term, defined
Browse: Gear guides | Caffeine answers | Barista career | Barista pay | Cafe owners
Barista Life Blog
Dr Pepper vs A&W Root Beer: which has more caff...
Dr Pepper has more caffeine than A&W Root Beer: 41mg vs 0mg in the same 12 oz can. That is a 41mg gap, and since the cans match, the per-serving...
Dr Pepper vs A&W Root Beer: which has more caff...
Dr Pepper has more caffeine than A&W Root Beer: 41mg vs 0mg in the same 12 oz can. That is a 41mg gap, and since the cans match, the per-serving...
C4 Performance Energy vs Reign Storm: which has...
C4 Performance Energy carries more total caffeine per serving (200mg per 16 oz can vs 200mg per 12 oz can), but ounce for ounce Reign Storm is actually the stronger...
C4 Performance Energy vs Reign Storm: which has...
C4 Performance Energy carries more total caffeine per serving (200mg per 16 oz can vs 200mg per 12 oz can), but ounce for ounce Reign Storm is actually the stronger...
International Delight iced coffee vs Squirt (or...
International Delight iced coffee has more caffeine than Squirt (original): 88mg vs 0mg in the same 12 oz serving. That is a 88mg gap, and since the cans match, the...
International Delight iced coffee vs Squirt (or...
International Delight iced coffee has more caffeine than Squirt (original): 88mg vs 0mg in the same 12 oz serving. That is a 88mg gap, and since the cans match, the...
Dunkin hot coffee (medium) vs Gold Peak Sweet T...
Dunkin hot coffee (medium) has more caffeine than Gold Peak Sweet Tea on both counts: 210mg per 14 oz medium against 48mg per 18.5 oz bottle, and about 15mg per...
Dunkin hot coffee (medium) vs Gold Peak Sweet T...
Dunkin hot coffee (medium) has more caffeine than Gold Peak Sweet Tea on both counts: 210mg per 14 oz medium against 48mg per 18.5 oz bottle, and about 15mg per...
RISE Nitro Cold Brew (Original Black) vs Mounta...
RISE Nitro Cold Brew (Original Black) has more caffeine than Mountain Dew Baja Blast on both counts: 180mg per 7 oz can against 59mg per 12 oz can, and about...
RISE Nitro Cold Brew (Original Black) vs Mounta...
RISE Nitro Cold Brew (Original Black) has more caffeine than Mountain Dew Baja Blast on both counts: 180mg per 7 oz can against 59mg per 12 oz can, and about...
Diet Pepsi vs NOS Energy: which has more caffeine?
NOS Energy has more caffeine than Diet Pepsi on both counts: 160mg per 16 oz can against 35mg per 12 oz can, and about 10mg per fluid ounce against 3....
Diet Pepsi vs NOS Energy: which has more caffeine?
NOS Energy has more caffeine than Diet Pepsi on both counts: 160mg per 16 oz can against 35mg per 12 oz can, and about 10mg per fluid ounce against 3....