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
Super Coffee vs Diet Barq's root beer: which ha...
Super Coffee has more caffeine than Diet Barq's root beer: 200mg vs 0mg in the same 12 oz bottle. That is a 200mg gap, and since the cans match, the...
Super Coffee vs Diet Barq's root beer: which ha...
Super Coffee has more caffeine than Diet Barq's root beer: 200mg vs 0mg in the same 12 oz bottle. That is a 200mg gap, and since the cans match, the...
Diet Pepsi vs OLIPOP Vintage Cola: which has mo...
OLIPOP Vintage Cola has more caffeine than Diet Pepsi: 50mg vs 35mg in the same 12 oz can. That is a 15mg gap, and since the cans match, the per-serving...
Diet Pepsi vs OLIPOP Vintage Cola: which has mo...
OLIPOP Vintage Cola has more caffeine than Diet Pepsi: 50mg vs 35mg in the same 12 oz can. That is a 15mg gap, and since the cans match, the per-serving...
5-hour Energy (regular) vs Dunkin iced coffee (...
Dunkin iced coffee (medium) carries more total caffeine per serving (297mg per 24 oz medium vs 200mg per 1.93 oz shot), but ounce for ounce 5-hour Energy (regular) is actually...
5-hour Energy (regular) vs Dunkin iced coffee (...
Dunkin iced coffee (medium) carries more total caffeine per serving (297mg per 24 oz medium vs 200mg per 1.93 oz shot), but ounce for ounce 5-hour Energy (regular) is actually...
Sunkist Orange vs GURU Original: which has more...
GURU Original has more caffeine than Sunkist Orange: 140mg vs 19mg in the same 12 oz can. That is a 121mg gap, and since the cans match, the per-serving number...
Sunkist Orange vs GURU Original: which has more...
GURU Original has more caffeine than Sunkist Orange: 140mg vs 19mg in the same 12 oz can. That is a 121mg gap, and since the cans match, the per-serving number...
Pepsi vs OLIPOP Vintage Cola: which has more ca...
OLIPOP Vintage Cola has more caffeine than Pepsi: 50mg vs 38mg in the same 12 oz can. That is a 12mg gap, and since the cans match, the per-serving number...
Pepsi vs OLIPOP Vintage Cola: which has more ca...
OLIPOP Vintage Cola has more caffeine than Pepsi: 50mg vs 38mg in the same 12 oz can. That is a 12mg gap, and since the cans match, the per-serving number...
Barq's root beer vs Mtn Dew Kickstart (Orange C...
Mtn Dew Kickstart (Orange Citrus) has more caffeine than Barq's root beer on both counts: 92mg per 16 oz can against 22mg per 12 oz can, and about 6mg per...
Barq's root beer vs Mtn Dew Kickstart (Orange C...
Mtn Dew Kickstart (Orange Citrus) has more caffeine than Barq's root beer on both counts: 92mg per 16 oz can against 22mg per 12 oz can, and about 6mg per...