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
5-hour Energy (regular) vs Dunkin Sparkd Energy...
5-hour Energy (regular) has more caffeine than Dunkin Sparkd Energy (medium) on both counts: 200mg per 1.93 oz shot against 144mg per 24 oz medium, and about 104mg per fluid...
5-hour Energy (regular) vs Dunkin Sparkd Energy...
5-hour Energy (regular) has more caffeine than Dunkin Sparkd Energy (medium) on both counts: 200mg per 1.93 oz shot against 144mg per 24 oz medium, and about 104mg per fluid...
English breakfast tea vs Mug Root Beer: which h...
English breakfast tea has more caffeine than Mug Root Beer on both counts: 47mg per 8 oz cup against 0mg per 12 oz can, and about 6mg per fluid ounce...
English breakfast tea vs Mug Root Beer: which h...
English breakfast tea has more caffeine than Mug Root Beer on both counts: 47mg per 8 oz cup against 0mg per 12 oz can, and about 6mg per fluid ounce...
Mountain Dew Zero Sugar vs Mtn Dew Kickstart (O...
Mtn Dew Kickstart (Orange Citrus) has more caffeine than Mountain Dew Zero Sugar on both counts: 92mg per 16 oz can against 68mg per 12 oz can, and about 6mg...
Mountain Dew Zero Sugar vs Mtn Dew Kickstart (O...
Mtn Dew Kickstart (Orange Citrus) has more caffeine than Mountain Dew Zero Sugar on both counts: 92mg per 16 oz can against 68mg per 12 oz can, and about 6mg...
Diet Pepsi vs Starbucks London Fog: which has m...
Starbucks London Fog carries more total caffeine per serving (40mg per 16 oz grande (40mg at every size) vs 35mg per 12 oz can), but ounce for ounce Diet Pepsi...
Diet Pepsi vs Starbucks London Fog: which has m...
Starbucks London Fog carries more total caffeine per serving (40mg per 16 oz grande (40mg at every size) vs 35mg per 12 oz can), but ounce for ounce Diet Pepsi...
SToK Extra Bold cold brew vs Fanta Orange: whic...
SToK Extra Bold cold brew has more caffeine than Fanta Orange: 170mg vs 0mg in the same 12 oz serving. That is a 170mg gap, and since the cans match,...
SToK Extra Bold cold brew vs Fanta Orange: whic...
SToK Extra Bold cold brew has more caffeine than Fanta Orange: 170mg vs 0mg in the same 12 oz serving. That is a 170mg gap, and since the cans match,...
Sun Drop vs C4 Performance Energy: which has mo...
C4 Performance Energy has more caffeine than Sun Drop on both counts: 200mg per 16 oz can against 64mg per 12 oz can, and about 12mg per fluid ounce against...
Sun Drop vs C4 Performance Energy: which has mo...
C4 Performance Energy has more caffeine than Sun Drop on both counts: 200mg per 16 oz can against 64mg per 12 oz can, and about 12mg per fluid ounce against...