Best Performance Time
Measure your best
performance time now.
Pick a drink and hit the button.
Compare
Compare by caffeine
| Product | リンク | |||
|---|---|---|---|---|
| Georgia Black (canned coffee)Coffee | 200 | 500 | 40.0 | Amazon ↗ |
| Craft Boss Black (coffee)Coffee | 200 | 500 | 40.0 | — |
| HYPER ZONe ENERGYEnergy | 150 | 400 | 37.5 | Amazon ↗ |
| Oi Ocha Strong (dark green tea)Tea | 150 | 470 | 31.9 | Amazon ↗ |
| Monster EnergyEnergy | 142 | 355 | 40.0 | Amazon ↗ |
| Monster UltraEnergy | 142 | 355 | 40.0 | — |
| Red BullEnergy | 80 | 250 | 32.0 | Amazon ↗ |
| ZONe ENERGYEnergy | 75 | 500 | 15.0 | — |
| Iyemon Green TeaTea | 60 | 600 | 10.0 | — |
* Caffeine and volume are estimates based on manufacturer figures. Density = caffeine ÷ volume × 100.
Recommended FPS
FPS to play on this caffeine build
High-tempo picks to blast through while your focus is peaking.
Owner's picks Chosen purely because we like them. We earn nothing if you buy through these links (not affiliate links).
-
FPS DOOM
- Fast
- Classic
The original high-tempo FPS where you tear through the armies of hell at speed. Shoot, run, and rip without a moment to breathe — a thrilling all-out offense. Perfect for blasting through once your focus kicks in.
View on Steam -
FPS ULTRAKILL
- Fast
- Stylish
A blisteringly fast, stylish FPS where blood is your fuel. The more combos you chain, the harder you hit — staying in rhythm feels incredible. A perfect match for a sharpened, wide-awake focus.
View on Steam -
FPS POSTVOID
- Fast
- Roguelite
A high-speed roguelite FPS that races through a psychedelic world. Quick to jump into again and again — ideal as a warm-up in your spare minutes.
View on Steam
Competitive
Put your performance to work in PvP
Split-second judgment and reactions are everything. Throw your sharpened focus into ranked.
-
対戦FPS Overwatch 2
- Competitive
- Hero shooter
A 5v5 hero shooter where split-second judgment, aim, and teamwork decide the match. Take the focus you sharpened with caffeine straight into ranked.
View on Steam -
対戦格闘 Street Fighter 6
- Competitive
- Fighting
- Reactions
A pillar of competitive fighting games. A world ruled by frame-perfect mind games and reaction speed. With razor-sharp focus, seize that split-second edge.
View on Steam -
対戦FPS Marvel Rivals
- Competitive
- Hero shooter
A 6v6 team shooter where you fight as Marvel heroes. Crush the enemy with skill combos and aim. The fast-paced chaos is where focus truly shines.
View on Steam
Warfare
Top up adrenaline with warfare games
Charge caffeine and adrenaline at once in large-scale battlefield firefights.
-
FPS Call of Duty: Black Ops 7
- Latest
- Competitive
The latest Black Ops. A staple military FPS packed with fast-paced multiplayer, a dense campaign, and Zombies. Win the firefights with sharp reactions.
View on Steam -
FPS Delta Force
- Large-scale
- Has extraction
A large-scale modern-warfare FPS. The gunfights across wide maps and the tension of its team and extraction modes are addictive.
View on Steam -
FPS Battlefield 4
- Large-scale
- Classic
A masterpiece large-scale FPS still played to this day. Its crumbling-building destruction and sheer scale of battle live on. For a night you want to soak in solid gunplay.
View on Steam
Extraction Shooter
Feel the danger of death in extraction games
Side by side with the fear of losing it all. Face extreme tension with full focus.
-
脱出 Escape from Tarkov
- Extraction
- Hardcore
- High difficulty
A hardcore extraction shooter where one mistake means losing everything. Tense scouting and retreat calls — you literally feel the danger of death on your skin.
View on Steam -
脱出 ARC Raiders
- Extraction
- PvPvE
A PvPvE extraction shooter. On a surface where cooperation and betrayal intersect, grab the loot and aim to get out alive. The tension and thrill never let up.
View on Steam -
脱出 MARATHON
- Extraction
- Sci-fi
A sci-fi extraction shooter from Bungie. In a stylish world, loot, shoot it out, and make it back alive. One to take on with finely honed focus.
View on Steam
Pick by Goal
Pick caffeine by your goal
Drink and game pairings grouped by what you want to do (caffeine amounts are estimates).
-
I just want to blast away the drowsiness
A higher-caffeine drink to reset strong sleepiness at once. Great for late-night crunch or the start of a long session. Watch your intake (about 400mg/day guideline).
- Georgia Black (canned coffee) 200mg
- Craft Boss Black (coffee) 200mg
- HYPER ZONe ENERGY 150mg
-
I want to keep my focus during a match
Standard energy drinks to hold a steady focus in ranked and PvP. To peak right at match start, the "For a match" back-calculation mode is handy.
- Monster Energy 142mg
- HYPER ZONe ENERGY 150mg
- Red Bull 80mg
-
I want something light for late hours
Lower-caffeine options for when you want to limit the impact on sleep. The "From bedtime" mode also shows your last intake limit.
- Iyemon Green Tea 60mg
- ZONe ENERGY 75mg
- Red Bull 80mg
-
I want a milder source via tea
For those who are not big on energy drinks. Top up caffeine gently with tea — strong tea for a firmer kick, green tea for something light.
- Oi Ocha Strong (dark green tea) 150mg
- Iyemon Green Tea 60mg
Owner's Top Pick
Oi Ocha Strong (dark green tea)
Less harsh on your body than an energy drink — and even though I can't do coffee, this is the strongest caffeine drink I have every single day. The killer part: 150mg in a single 470ml bottle. Drink it at work and it still kicks in at night, so it's perfect for working gamers too!
- Gentler on you
- Lasts into the night
- For working gamers
PRLinks in this section are Amazon Associate links. As an Amazon Associate, this site earns from qualifying purchases.
Energy Drinks
Drinks to grab before you play
Caffeine amounts are estimates (approximate, based on manufacturer figures). Choose with your condition and daily total in mind.
PR Links in this section are Amazon Associate links. As an Amazon Associate, this site earns from qualifying purchases.
-
142mg
Monster Energy
- Volume
- 355ml
- Pack
- 24
* Caffeine is an estimate per can/bottle
View on Amazon -
80mg
Red Bull
- Volume
- 250ml
- Pack
- 24
* Caffeine is an estimate per can/bottle
View on Amazon -
150mg
HYPER ZONe ENERGY
- Volume
- 400ml
- Pack
- 24
* Caffeine is an estimate per can/bottle
View on Amazon -
200mg
Georgia Black (canned coffee)
- Volume
- 500ml
- Pack
- 24
* Caffeine is an estimate per can/bottle
View on Amazon - 150mg
Oi Ocha Strong (dark green tea)
- Volume
- 470ml
- Pack
- 24
* Caffeine is an estimate per can/bottle
View on Amazon
Important notes (disclaimer)
- Results from this tool are estimates based on general data. Actual effects vary widely with your constitution, condition, and any medication. This is not medical advice.
- There is a guideline for caffeine intake: for healthy adults, about 400mg per day is considered the upper limit. Make sure the total from drinks, coffee, pills, etc. does not exceed it.
- If you notice palpitations, headache, nausea, insomnia, hand tremors, or any other abnormality, stop taking caffeine immediately. If symptoms persist, consult a medical professional.
- If you are pregnant or breastfeeding, a child, sensitive to caffeine, have a chronic condition, or are on medication, please consult a doctor or pharmacist before use.
- Caffeine amounts, volumes, and pack sizes shown are estimates based on manufacturer figures and may change by lot or revision. We are not responsible for the content, prices, or stock of external sites (Steam / Amazon).