Why doesn't matcha cause caffeine jitters as often?

Matcha contains L-theanine, a naturally occurring amino acid in tea that may promote a calmer, smoother feeling of alertness when paired with caffeine.

Article: How Much Caffeine Is in Matcha? The Complete Guide

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Iced matcha latte in a ribbed glass on a wooden table with soft café window light.

Mar 9, 2026

How Much Caffeine Is in Matcha? The Complete Guide

Q: How much caffeine is in one serving of matcha?

One standard serving of matcha, around 1 teaspoon or 2g, contains approximately 60 to 70mg of caffeine. This can vary depending on grade, harvest, and serving size.

Q: Does matcha have more caffeine than coffee?

Matcha generally contains less caffeine per cup than coffee. A standard 8oz cup of coffee often contains 80 to 100mg or more, while matcha usually delivers around 60 to 70mg per serving.

Q: Which matcha grade has the most caffeine?

Ceremonial-grade matcha, especially first-harvest varieties, often contains more caffeine than lower grades because it is made from younger shade-grown leaves.

Matcha Education

Matcha delivers a uniquely smooth, sustained energy unlike anything many people experience from coffee or other caffeinated drinks. But how much caffeine is actually in your bowl, and why does it feel so different? Here is what to know.

60–70

mg caffeine per serving (2g)

30–35

mg per gram, approximate

4–6hr

steady energy feeling

How Much Caffeine Is in Matcha?

A standard serving of matcha, typically 1 teaspoon or about 2 grams, contains around 60 to 70 mg of caffeine. This can vary depending on a few factors:

Grade: Ceremonial-grade matcha often contains more caffeine than lower grades.
Harvest: Younger shade-grown leaves generally contain more caffeine.
Serving size: A thicker preparation uses more powder and therefore more caffeine.
Preparation style: The biggest difference usually comes from how much powder is used.

~60mg

Average caffeine in a standard 2g serving of matcha.

Matcha vs. Coffee vs. Other Caffeinated Drinks

Matcha
2g

Green
Tea

Coffee
8oz

Black
Tea

Approximate caffeine content per serving

Beverage	Serving Size	Caffeine (mg)	Energy Pattern	Notes
Matcha	2g powder	60–70 mg	Steady	Contains L-theanine
Drip Coffee	8 oz	80–100 mg	Faster spike	Often stronger per cup
Green Tea	8 oz	20–45 mg	Gentle	Less caffeine than matcha
Black Tea	8 oz	40–70 mg	Moderate	Varies by tea and steeping
Energy Drink	8.4 oz	80–160 mg	Often intense	Varies by brand
Espresso	1 oz	60–75 mg	Concentrated	Small serving, high intensity

Values are approximate and vary by source, preparation, and product.

Why Matcha Caffeine Feels Different

CAF

Caffeine

+

L-T

L-Theanine

=

🧠

Calm Focus

One major reason matcha feels different from other caffeinated drinks is that it naturally contains L-theanine, an amino acid found in tea. Many people describe this combination of caffeine and L-theanine as a smoother, calmer kind of alertness.

Because ceremonial matcha is made from shade-grown tea leaves, it often contains more L-theanine than many other tea formats. That is one reason people often choose matcha when they want focus without the sharper feeling they sometimes associate with coffee.

Why People Often Prefer Matcha Energy

It can feel smoother than coffee for some people.
It is often described as more steady and balanced.
It fits well into a slower, more intentional daily ritual.
It combines naturally occurring caffeine with tea compounds not found in coffee.

🔬

Research note: Studies on caffeine and L-theanine have suggested benefits for attention and task-switching when the two are consumed together. Individual experience varies, but this pairing is a big reason matcha is associated with calm focus.

Does Matcha Grade Affect Caffeine Content?

Yes. Matcha grade can influence caffeine content because different grades use different leaves and harvest periods.

Grade	Typical Use	Leaf Quality	Caffeine Pattern	L-Theanine
Ceremonial	Traditional drinking	Younger shade-grown leaves	Higher	Higher
Premium	Daily drinking	Good quality leaves	Moderate to high	Good
Culinary	Lattes and recipes	More mature leaves	Moderate	Moderate
Ingredient grade	Food applications	Lower grade leaf selection	Lower	Lower

That is why ceremonial-grade matcha is usually preferred for straight preparation. It is often smoother in taste and typically offers the most balanced caffeine and L-theanine experience.

How Much Matcha Can You Drink Per Day?

For most healthy adults, matcha can be enjoyed daily in moderation. A typical serving contains about 60 to 70mg of caffeine, so many people comfortably enjoy 1 to 2 servings per day.

1–2 bowls per day: a common daily range
3+ bowls per day: depends on caffeine sensitivity
Pregnancy or caffeine sensitivity: intake should be discussed with a healthcare professional

⚠️

Reminder: Caffeine tolerance varies from person to person. If you are sensitive to caffeine, start with a smaller serving or a thinner preparation.

Best Time to Drink Matcha

Morning: ideal for starting the day with focused energy
Mid-morning: a popular time for work or study
Late afternoon or evening: less ideal for people who are sensitive to caffeine

Does Preparation Method Affect Caffeine?

Because matcha is a whole-leaf powder, the main factor affecting caffeine is how much powder you use rather than how long it steeps. Whether you prepare it hot or iced, the caffeine content is mostly determined by serving size.

Preparation Style	Powder Used	Estimated Caffeine	Notes
Usucha (thin tea)	1.5–2g	50–70 mg	Standard bowl
Koicha (thick tea)	3–4g	90–140 mg	Uses more powder
Matcha Latte	1–2g	40–70 mg	Similar caffeine, diluted with milk
Iced Matcha	2g	60–70 mg	Cold water does not remove caffeine
Matcha Shot	3–4g	90–140 mg	Concentrated style

Frequently Asked Questions

How much caffeine is in one serving of matcha?

A standard 2g serving of matcha usually contains around 60 to 70mg of caffeine.

Does matcha have more caffeine than coffee?

Usually no. Matcha tends to have less caffeine per serving than coffee, though the exact amount varies.

Why doesn't matcha cause jitters as often?

Many people find matcha feels smoother because it contains both caffeine and L-theanine.

Which matcha grade has the most caffeine?

Ceremonial-grade matcha, especially first-harvest matcha, often contains more caffeine than lower grades.

Is matcha safe to drink every day?

For most healthy adults, matcha can be enjoyed daily in moderation, though caffeine tolerance varies.

Does making matcha with cold water reduce the caffeine?

No. Since matcha is consumed as a whole powder, the caffeine mainly depends on how much powder you use.

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Written by Nippon Matcha