Black Rock Coffee Bar Caffeine Calculator: Complete Menu
Every figure below is transcribed directly from Black Rock Coffee Bar's own official nutrition guide, which lists an exact caffeine value for essentially every drink. Two things jump out immediately: the entire standard espresso line follows a clean, exact-doubling pattern by size, and one drink — the I.V. — carries the same 550 mg regardless of size or how it's made.
How much caffeine is in Black Rock Coffee Bar? A standard Latte, Mocha, Americano or Breve is 185 mg at both 16 oz and 20 oz, then exactly doubles to 370 mg at 24 oz and 32 oz. Cold Brew scales more gradually, from 200 mg to 345 mg by size. The strongest thing on the menu, the I.V., is a flat 550 mg in every size and preparation — well above the FDA's 400 mg daily guideline in a single cup.
The I.V. is 550 mg no matter what you order
Black Rock's own nutrition guide lists the I.V. — iced, blended, or hot, at any size from 20 oz to 32 oz — at a flat 550 mg of caffeine. That's not a typo or an estimate: every single row for this drink in the official guide reads the same number. It's 38% over the FDA's entire daily reference amount for healthy adults, in one drink.
Calculate your drink
Official Black Rock nutrition guidecaffeine in a 16 oz Latte
Figures are transcribed directly from Black Rock Coffee Bar's official published Nutrition Statement. Black Rock itself notes caffeine is an approximate value and not recommended for children, people sensitive to caffeine, or pregnant or nursing women.
The exact-doubling pattern
Most of Black Rock's espresso menu — Latte, Mocha, White Mocha, Breve, Americano, Shaken Espresso — shares one identical size curve. It doesn't rise gradually. It holds flat, then doubles exactly.
What this means when you order
Sizing up from 16 oz to 20 oz on a Latte, Mocha, Americano or Breve adds zero caffeine — you're paying for more milk and volume, not more espresso. If you actually want more caffeine, the jump has to be to 24 oz or larger, where the shot count doubles and so does the total. This same 185/185/370/370 shape also applies to the stronger Blackout, Irish Coffee and Jackhammer lines, just starting from a higher base.
Complete Black Rock caffeine chart
Standard espresso drinks — Latte, Mocha, White Mocha, Breve, Americano
| Drink | 16 oz | 20 oz | 24 oz | 32 oz |
|---|---|---|---|---|
| Iced Latte / Iced Mocha / Iced White Mocha / Iced Breve | 185 mg | 185 mg | 370 mg | 370 mg |
| Iced Americano | 185 mg | 185 mg | 370 mg | 370 mg |
| Shaken Espresso | 185 mg | 185 mg | 370 mg | 370 mg |
| Hot Latte / Hot Mocha / Hot White Mocha / Hot Breve | 185 mg (12 oz & 16 oz) | 370 mg (20 oz & 24 oz) | — | |
| Hot Americano | 185 mg (12 oz & 16 oz) | 370 mg (20 oz & 24 oz) | — | |
| Blended Latte / Mocha / White Mocha | 185 mg | 185 mg | 275–285 mg | 370 mg |
Hot sizes run one size smaller than iced (12/16/20/24 oz instead of 16/20/24/32 oz), but the pattern is identical: the first two sizes match, then caffeine exactly doubles. Blended versions land slightly under the full double at 24 oz specifically, likely from extra ice diluting the shot ratio at that size.
Blackout, Irish Coffee, Jackhammer — the stronger espresso line
| Drink | 16/12 oz | 20 oz | 24 oz | 32 oz |
|---|---|---|---|---|
| Iced Blackout | 190 mg | 190 mg | 375 mg | 375 mg |
| Hot Blackout | 190 mg (12oz) / 195 (16oz) | 380 mg | 380 mg | — |
| Iced Irish Coffee | 185 mg | 185 mg | 370 mg | 370 mg |
| Hot Irish Coffee | 185 mg | 370 mg | 370 mg | — |
| Iced Jackhammer | — | 375 mg | 560 mg | 560 mg |
| Hot Jackhammer | 375 mg | 560 mg | 565 mg | — |
Jackhammer is Black Rock's strongest named drink outside the I.V., reaching 560–565 mg — well above the FDA's daily guideline in one cup even before you get to the I.V. line.
I.V. — the flat 550 mg line
| Format | Sizes offered | Caffeine |
|---|---|---|
| Iced I.V. | 24 oz, 32 oz | 550 mg |
| Blended I.V. | 24 oz, 32 oz | 550 mg |
| Hot I.V. | 20 oz, 24 oz | 550 mg |
Every size and every preparation of the I.V. carries exactly the same 550 mg. It doesn't scale up with volume and it doesn't scale down with a smaller cup — it's a fixed, very large dose regardless of how you order it.
Cold Brew, Nitro Cold Brew, Drip Coffee
| Drink | 16/12 oz | 20 oz | 24 oz | 32 oz |
|---|---|---|---|---|
| Cold Brew Coffee | 200 mg | 240 mg | 275 mg | 345 mg |
| Nitro Cold Brew Coffee | 200 mg | 240 mg | 275 mg | 345 mg |
| Drip Coffee | 110 mg (12oz) / 145 (16oz) | 185 mg | 220 mg | — |
Unlike the espresso line, Cold Brew and Drip Coffee scale continuously at every size — there's no flat plateau. Nitro is identical to standard Cold Brew in caffeine; the nitrogen only changes texture.
Fuel Energy drinks
| Drink | 16 oz | 20 oz | 24 oz | 32 oz |
|---|---|---|---|---|
| Iced Fuel (regular or sugar-free) | 160 mg | 170 mg | 200 mg | 270 mg |
| Frozen Fuel | 100 mg | 135 mg | 160 mg | 205 mg |
| Fuel by the Can (Original, Sugar Free, or Organic), 12 oz | 180 mg | |||
Frozen Fuel is meaningfully weaker than the iced version at every size — blending with ice dilutes the energy base more than a simple pour over ice does. Sugar-free Iced Fuel carries identical caffeine to the regular version; only the sugar changes.
Chillers (blended, coffee-based)
| Chiller | 16 oz | 20 oz | 24 oz | 32 oz |
|---|---|---|---|---|
| Chocolate Chip Chiller | 235 mg | 240 mg | 440 mg | 455 mg |
| Mint Chip Chiller | 195 mg | 200 mg | 295 mg | 395 mg |
| Oreo Chiller | 190 mg | 195 mg | 290 mg | 380 mg |
Chai, Matcha and Tea
| Drink | 16/12 oz | 20 oz | 24 oz | 32 oz |
|---|---|---|---|---|
| Iced Chai Latte | 15 mg | 20 mg | 25 mg | 30 mg |
| Hot Chai Latte | 20 mg (12oz) / 25 (16oz) | 30 mg | 35 mg | — |
| Iced Matcha Latte | 65 mg | 100 mg | 130 mg | 165 mg |
| Hot Matcha Latte | 65 mg (12oz) / 100 (16oz) | 130 mg | 165 mg | — |
| Hot Black Tea | 50 mg | 100 mg | 100 mg | — |
| Hot Green Tea | 30 mg | 60 mg | 60 mg | — |
| Hot Herbal Tea | 0 mg | 0 mg | 0 mg | — |
| Shaken Black Iced Tea / Traditional Iced Tea | 90 mg | 105 mg | 125 mg | 155 mg |
| Shaken Green Iced Tea | 55 mg | 65 mg | 75 mg | 95 mg |
| Sweet Tea | 80 mg | 95 mg | 110 mg | 140 mg |
| Shaken Hibiscus Tea | 0 mg | 0 mg | 0 mg | 0 mg |
Hot black and green tea both plateau between 20 oz and 24 oz — the same doubling-then-flat idea seen elsewhere on the menu, just at a much smaller scale. Herbal and hibiscus teas are genuinely caffeine-free.
Coffeeless and caffeine-free drinks
| Drink | Caffeine |
|---|---|
| Hot Chocolate | 145–150 mg (12/16 oz), 290 mg (20/24 oz) |
| Coco Lime Dirty Pop | 45–80 mg by size |
| Iced Chocolate Milk | 5–10 mg |
| Blended/Iced Lemonade, Fizz, Shake, Smoothie, Steamer | 0 mg |
| Lil Rockers menu (kids) | 0 mg, except Hot Chocolate and Iced Chocolate Milk at 5 mg |
Black Rock's hot chocolate is a genuine outlier among "caffeine-free-sounding" drinks — it carries real caffeine, and the 20/24 oz sizes specifically double from the 12/16 oz sizes, matching the same pattern seen across the espresso line.
What surprises people about Black Rock's caffeine
- The I.V. is a flat 550 mg regardless of size (20–32 oz) or preparation (iced, blended, hot) — the only drink on the menu that doesn't change at all with how you order it.
- Sizing a Latte, Mocha, Americano or Breve from 16 oz to 20 oz adds zero caffeine — the jump only happens at 24 oz, where it exactly doubles.
- Jackhammer, not the I.V., is the strongest drink you can size down — it starts at 375 mg for its smallest size, already close to the daily guideline.
- Frozen Fuel is meaningfully weaker than Iced Fuel at every matching size — blending with ice dilutes the energy base more than pouring over ice cubes does.
- Hot chocolate genuinely doubles between sizes, going from ~148 mg to 290 mg — a real caffeine jump in a drink many people assume is an afterthought.
Black Rock vs other chains
| Drink | Caffeine |
|---|---|
| Black Rock I.V. (any size/format) | 550 mg |
| Black Rock Jackhammer, largest | 560–565 mg |
| Black Rock Blackout / Irish Coffee, 24–32 oz | 370–380 mg |
| Black Rock Cold Brew, 32 oz | 345 mg |
| Starbucks Grande Pike Place, brewed | 310 mg |
| Black Rock Latte / Mocha / Americano, 24–32 oz | 370 mg |
| Tim Hortons medium brewed | 205 mg |
| Black Rock Latte / Mocha / Americano, 16–20 oz | 185 mg |
| Starbucks Caffè Latte (Grande) | 150 mg |
| Dutch Bros latte (medium) | 95 mg |
Black Rock's standard drinks at small sizes are broadly comparable to other specialty chains, but its named "big" drinks — I.V., Jackhammer, Blackout — are in a different tier entirely, regularly exceeding the FDA's full daily guideline in a single cup.
How many Black Rock drinks a day is safe?
The U.S. Food and Drug Administration cites 400 mg a day as an amount not generally associated with negative effects in healthy adults.
| Drink | Share of 400 mg guideline |
|---|---|
| 16/20 oz Latte, Mocha, Americano (185 mg) | 46% |
| 24/32 oz Latte, Mocha, Americano (370 mg) | 93% |
| 32 oz Cold Brew (345 mg) | 86% |
| Any I.V. (550 mg) | 138% |
| Largest Jackhammer (560–565 mg) | ~141% |
A single I.V. or Jackhammer already exceeds the daily guideline on its own — there's no room for anything else caffeinated that day if you want to stay under it. Lower ceilings are commonly cited for some groups: around 200 mg a day in pregnancy, well under even a small standard drink, and roughly 100 mg for adolescents. Black Rock's own guide explicitly states its drinks are not recommended for children, people sensitive to caffeine, or pregnant or nursing women. Sensitivity varies a great deal between individuals. Talk to a doctor or pharmacist if you're pregnant, have a heart condition or anxiety disorder, or take medication that interacts with stimulants.
Black Rock Coffee Bar caffeine: frequently asked questions
How much caffeine is in Black Rock Coffee Bar?
It depends heavily on the drink. Standard espresso drinks (Latte, Mocha, Americano, Breve) are 185 mg at 16–20 oz, doubling to 370 mg at 24–32 oz. Cold Brew runs 200–345 mg. The I.V. is a flat 550 mg regardless of size.
Does a bigger Black Rock latte have more caffeine?
Not between 16 oz and 20 oz — both carry exactly 185 mg, per Black Rock's official nutrition guide. Only stepping up to 24 oz or 32 oz adds caffeine, doubling it to 370 mg.
How much caffeine is in a Black Rock I.V.?
550 mg, and that figure is identical across every size and preparation — iced, blended, or hot, 20 oz to 32 oz. It's the one drink on the menu that doesn't change with how you order it, and it's 38% over the FDA's daily guideline on its own.
What is Black Rock's strongest drink?
The Jackhammer, reaching 560–565 mg at its largest sizes — slightly higher than the I.V.'s flat 550 mg, though the I.V. is remarkable for not scaling down at smaller sizes the way Jackhammer does.
How much caffeine is in Black Rock cold brew?
200 mg at 16 oz, rising to 345 mg at 32 oz, scaling continuously at every size rather than holding flat. Nitro Cold Brew carries identical caffeine to standard Cold Brew.
Does Black Rock hot chocolate have caffeine?
Yes, genuinely — about 145–150 mg at 12–16 oz, doubling to 290 mg at 20–24 oz, following the same size-doubling pattern seen across Black Rock's espresso menu.
Is Frozen Fuel weaker than Iced Fuel?
Yes, at every matching size. A 16 oz Iced Fuel has 160 mg against 100 mg for a 16 oz Frozen Fuel — blending with ice appears to dilute the energy base more than pouring it over ice does.
Does Black Rock publish official caffeine figures?
Yes, directly and thoroughly. Black Rock's official Nutrition Statement includes a caffeine column for nearly every drink on the menu, while noting the values are approximate and that its drinks are not recommended for children, people sensitive to caffeine, or pregnant or nursing women.
Sources and method
All caffeine figures on this page are transcribed directly from Black Rock Coffee Bar's official published Nutrition Statement, which includes a dedicated caffeine column alongside calories, fat, sugar and allergen information for nearly every menu item. Black Rock states this data is based on standard product formulations and that caffeine is an approximate value subject to regional and seasonal variation.
- Black Rock Coffee Bar — official published Nutrition Statement, "Caffeine (mg)" column
- U.S. Food and Drug Administration — Spilling the Beans: How Much Caffeine Is Too Much?
- American College of Obstetricians and Gynecologists — guidance on moderate caffeine consumption in pregnancy
This page is an independent reference and is not affiliated with, endorsed by or sponsored by Black Rock Coffee Bar. Black Rock, I.V., Blackout, Jackhammer and drink names are trademarks of their respective owner. Black Rock updates its nutrition guide periodically and notes caffeine is an approximate value — figures may vary by region and change in later editions. Nothing here is medical advice.