Steeped for hours, served over ice, and somehow still one of the lowest-calorie drinks on the entire menu – that’s the whole appeal of Cold Brew, and it holds up pretty well once you actually check the numbers.
Plain Cold Brew sits close to zero calories no matter the size, which is rare for anything past 12 ounces on this menu. Add sweet cream, go seasonal with something like Toasted Coconut, or switch to Nitro, and the numbers start moving – just not nearly as fast as most flavored drinks. This is one of the few Starbucks calorie calculator entries where the base drink barely needs adjusting at all. Numbers first, then what actually shifts once customization enters the picture. Or skip ahead and build your exact order in the Starbucks nutrition calculator up top.
Plain Cold Brew Calories and Caffeine by Size
Black, no add-ins, straight cold brew:
| Size | Calories | Sugar | Caffeine |
| Tall (16oz) | ~5 | 0g | ~155mg |
| Grande (24oz) | ~5 | 0g | ~205mg |
| Venti (30oz) | ~5 | 0g | ~265mg |
Calories barely move across sizes – makes sense; there’s nothing in the cup besides coffee and water. Caffeine’s the number that actually scales, and it scales fast. Caffeine’s the real mover here – calories basically stay flat no matter what size you grab. Push all the way to Venti, though, and you’re pulling in close to 265mg in one cup, which eats into a big chunk of what most health guidelines suggest as a reasonable daily ceiling.
Why Some People Find Cold Brew Easier to Drink
Comes up constantly in reviews, so it’s worth addressing directly — cold brew runs noticeably less acidic than hot-brewed coffee, somewhere in the 30-40% range by most measurements people cite. Heat’s efficient at pulling oils and acids out of ground coffee fast. Cold water isn’t, which is exactly why the finished cup ends up gentler on the stomach for a lot of people. Doesn’t touch the calorie count one bit, but it explains a real chunk of why cold brew’s become the go-to pick for anyone who gets jittery or uncomfortable on regular hot coffee.
Nitro Cold Brew, Explained Simply
Starts as the same drink as regular Cold Brew. One extra step separates them — nitrogen gets forced through it right before it reaches your cup, and that’s the entire source of the thick, cascading foam Nitro’s known for. Nothing about that process adds calories. Still sits near zero, identical to the standard version underneath it.
Cold Brew Concentrate: Making It at Home
There is a bottled version available for those who don’t like to brew their own coffee each day. It’s designed to be cut with water/milk prior to drinking; not sipped directly from the bottle. Mixed with water, it tracks close to that same near-zero calorie range the in-store pour hits. Swap in milk instead, and the total shifts based entirely on what kind gets poured — same rule that governs every other milk-based coffee drink on this list.
Price: Where Cold Brew Actually Costs More
Worth knowing before ordering daily: Cold Brew typically runs a bit more expensive than a standard iced coffee, largely because of how labor- and time-intensive the brewing process is compared to a quick hot-brew-and-chill method. Nitro tends to sit even higher, given the extra equipment and process involved in the nitrogen infusion. Not a huge gap per cup, but it adds up fast for anyone ordering multiple times a week — worth factoring in alongside the calorie numbers if budget matters as much as nutrition does.
Finding the Lightest Iced Option on the Menu
Come back to pure calorie count, and the same short list keeps winning – black Cold Brew, Nitro, or plain iced coffee, every one of them close to 5 calories no matter the size ordered. Incorporating a little more taste but not going all the way? Vanilla Sweet Cream Nitro, at 70 calories, is still a significant beat down on almost all other flavored drinks on the menu.
FAQS
A Grande Cold Brew is how many calories?
Just about 5 plain and black. Just a slight difference in size, as the cup is nothing but coffee and water.
What’s the difference between Cold Brew and Nitro Cold Brew?
The same base drink is used below. Nitro is a process that forces nitrogen into the coffee before serving, creating that creamy texture, and typically the caffeine level is raised a bit, as it does not get reduced by the ice it is served over.
A Vanilla Sweet Cream Cold Brew is how many calories?
Almost 190 points for the Grande regular, if it has one. Use Nitro instead, and it’s down to around 70.
Does Toasted Coconut Cream Cold Brew have a ton of calories?
Nope, about 170 for a Grande, in a similar area as Vanilla Sweet Cream, but with coconut milk foam instead of dairy milk foam.
Which Starbucks iced tea is the lowest in calories?
Black Cold Brew, Nitro, or plain iced coffee – all three sit close to 5 calories with nothing extra added.
Can Cold Brew be made at home instead of bought in-store?
Yes, through Starbucks’ bottled concentrate. Mix with water to keep it low-calorie, or add milk and let the total shift based on whichever kind gets used.