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
Dunkin Refresher (medium) vs Mug Root Beer: whi...
Dunkin Refresher (medium) has more caffeine than Mug Root Beer on both counts: 99mg per 24 oz medium against 0mg per 12 oz can, and about 4mg per fluid ounce...
Dunkin Refresher (medium) vs Mug Root Beer: whi...
Dunkin Refresher (medium) has more caffeine than Mug Root Beer on both counts: 99mg per 24 oz medium against 0mg per 12 oz can, and about 4mg per fluid ounce...
Bang vs NOS Energy: which has more caffeine?
Bang has more caffeine than NOS Energy: 300mg vs 160mg in the same 16 oz can. That is a 140mg gap, and since the cans match, the per-serving number is...
Bang vs NOS Energy: which has more caffeine?
Bang has more caffeine than NOS Energy: 300mg vs 160mg in the same 16 oz can. That is a 140mg gap, and since the cans match, the per-serving number is...
Sunkist Orange vs Dunkin Sparkd Energy (medium)...
Dunkin Sparkd Energy (medium) has more caffeine than Sunkist Orange on both counts: 144mg per 24 oz medium against 19mg per 12 oz can, and about 6mg per fluid ounce...
Sunkist Orange vs Dunkin Sparkd Energy (medium)...
Dunkin Sparkd Energy (medium) has more caffeine than Sunkist Orange on both counts: 144mg per 24 oz medium against 19mg per 12 oz can, and about 6mg per fluid ounce...
ZOA vs 5-hour Energy (regular): which has more ...
5-hour Energy (regular) has more caffeine than ZOA on both counts: 200mg per 1.93 oz shot against 160mg per 12 oz can, and about 104mg per fluid ounce against 13....
ZOA vs 5-hour Energy (regular): which has more ...
5-hour Energy (regular) has more caffeine than ZOA on both counts: 200mg per 1.93 oz shot against 160mg per 12 oz can, and about 104mg per fluid ounce against 13....
Starbucks Pike Place (grande) vs Starbucks Lond...
Starbucks Pike Place (grande) has more caffeine than Starbucks London Fog: 310mg vs 40mg in the same 16 oz grande. That is a 270mg gap, and since the cans match,...
Starbucks Pike Place (grande) vs Starbucks Lond...
Starbucks Pike Place (grande) has more caffeine than Starbucks London Fog: 310mg vs 40mg in the same 16 oz grande. That is a 270mg gap, and since the cans match,...
Celsius vs Sun Drop: which has more caffeine?
Celsius has more caffeine than Sun Drop: 200mg vs 64mg in the same 12 oz can. That is a 136mg gap, and since the cans match, the per-serving number is...
Celsius vs Sun Drop: which has more caffeine?
Celsius has more caffeine than Sun Drop: 200mg vs 64mg in the same 12 oz can. That is a 136mg gap, and since the cans match, the per-serving number is...