Plain matcha (powder and water) has about 3 calories per serving. Matcha latte calories are much higher because milk and sweeteners add most of the energy. This guide breaks down the calories and nutrition for plain matcha and common matcha drinks.
What you'll learn:
Matcha calories table (plain matcha vs matcha lattes)
These numbers are approximate. Matcha brands vary, milk brands vary, and coffee shop portions are often bigger than homemade. Assumptions used here: 2g matcha for a standard drink, 200ml milk for a latte, and 1 teaspoon sugar if sweetened.
We sell matcha, so we want to be upfront: this post is here to help you estimate calories, not to make health claims. If you want the research-focused overview of matcha itself (with sources), see matcha benefits.
| Drink | What’s in it (assumptions) | Approx calories |
|---|---|---|
| 1g matcha powder | 1g matcha (no milk, no sugar) | Approx 3 to 5 kcal |
| 2g matcha powder | 2g matcha (no milk, no sugar) | Approx 6 to 10 kcal |
| Plain matcha (water) | 2g matcha + water | Approx 6 to 10 kcal |
| Matcha latte (semi-skimmed milk) | 2g matcha + 200ml semi-skimmed milk | Approx 95 to 120 kcal |
| Matcha latte (whole milk) | 2g matcha + 200ml whole milk | Approx 130 to 160 kcal |
| Matcha latte (unsweetened almond milk) | 2g matcha + 200ml unsweetened almond milk | Approx 25 to 60 kcal |
| Matcha latte (with 1 tsp sugar) | Add 1 tsp sugar to any latte | Add approx 16 kcal |
| Coffee shop matcha latte (sweetened) | Often larger portions + sweetened base and/or syrup | Commonly 180 to 350+ kcal |
If you want a guide to the drink itself (not calories), see matcha latte. For the health angle, see matcha latte benefits.
How to estimate matcha latte calories in your own cup
If you want a quick estimate, you do not need a perfect calculator. You just need to know what adds calories and what does not.
- Start with the matcha: a typical 2g serving is usually under 10 calories.
- Add the milk calories: check your carton per 100ml, then multiply by your pour.
- Add sweetener: sugar, honey, syrups, and flavoured creamers add up fast.
If you order matcha out, portion size is the hidden variable. Many cafe lattes are 300 to 450ml, which can double the milk calories compared to a 200ml homemade cup.
If you want the recipe so you can control the build, follow how to make a matcha latte.
How many calories are in matcha powder?
Matcha is usually consumed in small amounts. Even though it is a ground leaf, the serving is tiny. That is why matcha calories are low in plain matcha.
The exact number varies by brand and serving size, but the practical takeaway is simple: plain matcha is a low-calorie drink. If you are tracking carefully, check the nutrition label on your tin.
People sometimes assume “powder = high calorie”, because protein powders and meal replacement powders can be dense. Matcha is not like that. The amount you use is small, and most of the cup is water.
If you are new to matcha, this helps with serving size and preparation: what is matcha.
Matcha latte calories: what changes them the most?
Most matcha latte calories come from two places: milk and sweeteners. The matcha itself adds relatively little.
The biggest calorie levers are:
- Milk type: whole milk is higher than semi-skimmed. Many plant milks vary a lot, especially if they are sweetened.
- Milk amount: a bigger cup means more milk and more calories.
- Sweetened bases: some cafes use “green tea latte” powders that contain sugar.
- Syrups and toppings: one or two pumps can turn a drink from “daily” into “treat”.
Another common calorie surprise is “barista” plant milks. They are designed to steam well, and they can be higher in calories and sugar than unsweetened versions. Checking the carton is the easiest way to avoid guessing.
If you like your matcha sweet, you do not have to cut it completely. It often works better to reduce sweetness gradually, rather than trying to go from “very sweet” to “zero” overnight.
If you are making lattes at home, using an unsweetened milk and keeping sweetener optional gives you the most control. For the exact method, see how to make a matcha latte.
Matcha nutrition facts people care about (sugar, protein, caffeine)
People often search “matcha nutrition facts” when they really mean “is this drink mostly sugar?” With plain matcha, the answer is usually no. With cafe lattes, it depends on what they use.
- Sugar: plain matcha has no added sugar. Sugar comes from sweetened milks, syrups, and premixed latte powders.
- Protein and fat: in a latte, most protein and fat come from the milk.
- Caffeine: matcha contains caffeine. If caffeine affects your sleep, dose matters more than calories. See does matcha have caffeine.
If you want to make your latte more filling without adding much sugar, protein is usually the lever. That can mean a higher-protein milk, or simply having your latte alongside breakfast rather than as a standalone drink.
If you want the evidence-focused overview of tea compounds and what research suggests, read matcha benefits.
If you’re watching calories (without turning this into a diet)
If your goal is weight loss, matcha can be useful mainly because it can replace higher-calorie drinks. The mistake is assuming “matcha = weight loss”. It is still about overall habits.
If you want the weight loss intent page, see is matcha good for weight loss. This post is just the calorie math.
The best matcha latte is the one you can enjoy consistently.
Practical swaps that keep matcha lattes satisfying:
- Skip syrups by default and sweeten lightly only if you need to.
- Use unsweetened milk and check the carton, “barista” versions can be higher.
- Downsize the cup if your latte is mostly milk.
- Get the method right so you do not need to mask bitterness with sugar.
Frequently Asked Questions
How many calories are in matcha with water?
Plain matcha (matcha + water) is usually very low calorie because the serving size is small. A typical 2g serving is often under 10 calories, but brands vary.
How many calories are in a matcha latte?
It depends on milk type, serving size, and sweeteners. A homemade latte with unsweetened milk can be under 150 calories, while sweetened coffee shop versions can be much higher.
Does matcha have sugar?
Pure matcha has no added sugar. Sugar comes from sweetened milks, syrups, or premixed “matcha latte” powders.
Is matcha low calorie?
Yes, plain matcha is generally low calorie. The calories in matcha drinks usually come from what you add, especially milk and sweeteners.
Is matcha good for weight loss?
It can help as a swap for higher-calorie drinks, but it is not a weight loss shortcut. If weight loss is your main goal, focus on the full pattern of what you eat and drink, not one ingredient.
Does matcha have calories?
Yes, but plain matcha is very low calorie in normal serving sizes. Most calories in matcha drinks come from milk, syrups, and sweeteners.
How many calories in a matcha latte?
A matcha latte can range from around 80 to 300+ calories depending on milk type, cup size, and added sugar. Homemade versions are usually easier to keep lower.
Make a lower-calorie matcha latte at home
The easiest way to keep calories sensible is to make matcha at home and skip syrups. Our matcha starter kit helps you whisk smooth matcha so you do not need to sweeten heavily. If you already have the tools, you can start with the matcha powder.
Sources
- UK Government: Composition of Foods Integrated Dataset (CoFID)
- NHS: How to read food labels
- NCCIH: Green Tea (Usefulness and Safety)
- U.S. FDA: Spilling the Beans, How Much Caffeine is Too Much?
Written by the Popcha team. Last updated: February 2026.