**Matcha Latte Caffeine — Exact mg, Comparisons & Timing**

> Discover how much caffeine is in a matcha latte (70 mg per 240 ml scoop), how it compares to coffee, how long it lasts, and safe daily limits.

Source: https://trackcaffeine.com/guides/matcha-latte-caffeine/ · updated: 2026-08-02

![A wide stone bowl of fine tea powder with a bamboo whisk lying beside it.](https://trackcaffeine.com/images/covers/matcha-latte-caffeine.webp)

Guides

# Matcha Latte Caffeine: What You Need to Know

By

- [Merey Tleugazin](https://trackcaffeine.com/about/) Published January 4, 2026 Updated August 2, 2026 8 min read

1. [Home](https://trackcaffeine.com/)

2. [Guides](https://trackcaffeine.com/guides/)

3. Matcha Latte Caffeine: What You Need to Know

A 240 ml matcha latte made with 1 teaspoon (one standard scoop) of matcha contains **70 mg** of caffeine.

- Matcha latte (240 ml, 1 tsp): **70 mg** caffeine.

- Drip coffee (240 ml) contains **96 mg**; cold brew (240 ml) **200 mg**.

- Population-average caffeine half-life ≈ **5.7 hours**; after 6 h ~48% remains.

- FDA limit for healthy adults: up to **400 mg/day**; pregnancy guidance ≈ **200 mg/day**.

*Latte (large, 2 shots) starts at 126 mg. About 61 mg is still circulating six hours later and 29 mg after twelve — the long tail is why an afternoon drink can still be measurable at bedtime. Free to reuse with a link to this page.*

On this page

1. How much caffeine is in a matcha latte?

2. Matcha vs coffee and other teas — direct comparisons

3. What affects matcha latte caffeine: scoop, quality, and milk

4. Iced matcha latte vs hot matcha latte

5. How long caffeine from matcha lasts (decay math and examples)

6. Health, safety, and timing vs sleep

7. Practical tips and tracking

8. How do I combine a matcha latte with coffee or energy drinks safely?

9. How do multiple caffeinated drinks add up across a day?

10. Can I use a matcha latte as a pre-workout alternative to supplements?

11. Could a 70 mg matcha latte cause palpitations or blood pressure spikes?

12. Bottom line

## How much caffeine is in a matcha latte?

When a matcha latte is prepared with the common measure of 1 teaspoon (about 2 grams) of matcha whisked into 240 ml of milk or milk alternative, it supplies 70 mg of caffeine (dataset value). That positions a single standard matcha latte between a cup of brewed green tea (28 mg per 240 ml) and a regular drip coffee (96 mg per 240 ml).

## Matcha vs coffee and other teas — direct comparisons

Matcha’s caffeine behaves differently from brewed coffee because you ingest whole powdered leaf; the caffeine comes paired with L-theanine, which modulates perception of stimulation. Below is a quick comparison using dataset values.

| Drink (typical serving) | Volume | Caffeine (mg) |
| --- | --- | --- |
| Matcha (1 tsp) latte | 240 ml | 70 mg |
| Drip coffee | 240 ml | 96 mg |
| Green tea | 240 ml | 28 mg |
| Cold brew | 240 ml | 200 mg |
| Espresso (single) | 30 ml | 63 mg |

## What affects matcha latte caffeine: scoop, quality, and milk

Primary drivers are the amount of powdered matcha used (scoops), the grade and leaf source, and water-to-leaf ratio. Ceremonial, culinary, and blends vary in leaf density and particle size; using 2 teaspoons roughly doubles caffeine intake to an estimated ~140 mg, but that is an estimate because the dataset only defines 1 tsp = 70 mg. Milk type or steamed milk volume does not remove caffeine; it only dilutes concentration per ml.

### Preparation notes

- Loose matcha scoops: one standard scoop (1 tsp) = 70 mg per 240 ml latte (dataset).

- Commercial chains may use different scoop sizes—ask or check nutritional info.

- Matcha powders vary: manufacturer labels or USDA FoodData Central are good references.

*Caffeine per serving for the drinks this page discusses, on one scale, with the 100 mg sleep threshold and the 400 mg daily guidance marked. Free to reuse with a link to this page.*

## Iced matcha latte vs hot matcha latte

Iced and hot matcha lattes contain the same caffeine if the same amount of matcha powder is used. Temperature and milk choice don’t change total mg; only the powder mass matters. Cold-prep concentrations may feel stronger because of ice melt and slower absorption, but the mg remains 70 mg per 1-tsp/240 ml baseline.

## How long caffeine from matcha lasts (decay math and examples)

Caffeine clearance follows first-order kinetics for the population average. Using a half-life of 5.7 hours, caffeine remaining at time t is 0.5^(t/5.7) times the dose. Approximate retained percentages: after 3 h ≈ 69%, after 6 h ≈ 48%, after 9 h ≈ 33%, after 12 h ≈ 23%.

| Time after dose | % remaining (approx) | From 70 mg (matcha) | From 160 mg (example drink) |
| --- | --- | --- | --- |
| 0 h | 100% | 70 mg | 160 mg |
| 3 h | ≈69% | ≈48 mg | ≈110 mg |
| 6 h | ≈48% | ≈34 mg | ≈77 mg |
| 9 h | ≈33% | ≈23 mg | ≈53 mg |
| 12 h | ≈23% | ≈16 mg | ≈37 mg |

Example: from a 160 mg drink (dataset: some energy drinks, certain coffee sizes), about **77 mg** remains after 6 hours and about **37 mg** after 12 hours — the same math applies to matcha’s 70 mg baseline.

## Health, safety, and timing vs sleep

For healthy adults, the U.S. Food and Drug Administration (FDA) cites up to 400 mg/day as a commonly safe upper bound; the European Food Safety Authority (EFSA) has similar guidance. For pregnancy many sources including the Mayo Clinic and national guidance recommend limiting caffeine to about 200 mg/day. The American Academy of Pediatrics discourages caffeine-containing beverages for adolescents. If you drink a 70 mg matcha latte late afternoon, expect a measurable amount of caffeine to remain at bedtime—use the decay table to plan.

## Practical tips and tracking

- If you want less caffeine: use half a scoop or choose a green tea latte (green tea 28 mg per 240 ml baseline), or decaf options.

- Order transparency: ask cafes how many scoops they use—chain latte caffeine can vary widely (dataset shows Starbucks latte grande 150 mg vs a local latte 68 mg per 240 ml baseline).

- Track total daily intake with an app such as CoffeeLog to sum beverages and avoid exceeding recommended limits.

Numbers here rely on the dataset values and on established authorities (USDA FoodData Central for food composition, FDA and EFSA for safety limits, Mayo Clinic and American Academy of Pediatrics for clinical guidance). This page is informational and not medical advice; consult a health professional about individual concerns (pregnancy, heart conditions, anxiety, medication interactions).

## How do I combine a matcha latte with coffee or energy drinks safely?

If you mix a 70 mg matcha latte (dataset) with another caffeinated drink, add the milligrams and compare the total to the safety benchmarks: the FDA's 400 mg/day limit and EFSA's 200 mg single-dose guidance. Use the site decay model (population-average half-life 5.7 hours) to estimate how much remains hours later and avoid stacking doses that push a single intake above 200 mg or a daily total above 400 mg (
- [U.S. FDA](https://www.fda.gov/consumers/consumer-updates/spilling-beans-how-much-caffeine-too-much),
- [EFSA 2015](https://www.efsa.europa.eu/en/efsajournal/pub/4102)).

Single-dose guidance is EFSA's 200 mg recommendation.

Example arithmetic: a matcha latte (70 mg, dataset) plus a single espresso (63 mg, dataset) equals 133 mg total immediately after drinking (70 mg + 63 mg = 133 mg, dataset values). To estimate what remains after 6 hours use the decay formula remaining = D × 0.5^(hours/5.7); for D = 133 mg this is 133 × 0.5^(6/5.7) ≈ 133 × 0.48 ≈ 64 mg remaining. If instead you added a 160 mg Monster (dataset) to matcha, the immediate total would be 230 mg, which exceeds EFSA's 200 mg single-dose guidance and would still leave about 110 mg after 6 hours (230 × 0.5^(6/5.7) ≈ 110 mg), so plan intake accordingly and check cumulative totals with our
- [caffeine half-life calculator](https://trackcaffeine.com/tools/caffeine-calculator/).

## How do multiple caffeinated drinks add up across a day?

To estimate daily accumulation, treat each drink as a separate dose and sum the milligrams present right now after applying the decay factor for the hours since each drink; this yields the total active caffeine in your system at any moment. The arithmetic gives an actionable number you can compare to FDA and EFSA limits to decide if you need to stop consuming for the day (
- [FDA](https://www.fda.gov/consumers/consumer-updates/spilling-beans-how-much-caffeine-too-much),
- [EFSA 2015](https://www.efsa.europa.eu/en/efsajournal/pub/4102)).

Cumulative intake is the total milligrams of caffeine you consume from every source.

Worked example: suppose you drink a matcha latte at 08:00 (70 mg, dataset), a drip coffee at 11:00 (96 mg, dataset) and a single espresso at 15:00 (63 mg, dataset). At 20:00 (eight hours after the espresso) calculate each remaining dose with remaining = D × 0.5^(hours/5.7). From 08:00 to 20:00 is 12 hours, so matcha remaining ≈ 70 × 0.5^(12/5.7) ≈ 70 × 0.23 ≈ 16 mg. From 11:00 to 20:00 is 9 hours, so drip coffee remaining ≈ 96 × 0.5^(9/5.7) ≈ 96 × 0.33 ≈ 32 mg. From 15:00 to 20:00 is 5 hours, so espresso remaining ≈ 63 × 0.5^(5/5.7) ≈ 63 × 0.54 ≈ 34 mg. Sum = 16 + 32 + 34 ≈ 82 mg still active at 20:00, while the day’s total consumed was 229 mg (70 + 96 + 63 = 229 mg, dataset). That immediate total is under the FDA 400 mg/day benchmark but shows how multiple small doses can leave tens of milligrams circulating in the evening; you can check similar scenarios using our
- [caffeine half-life calculator](https://trackcaffeine.com/tools/caffeine-calculator/) or compare drinks on the
- [caffeine comparison](https://trackcaffeine.com/tools/caffeine-comparison/) page.

## Can I use a matcha latte as a pre-workout alternative to supplements?

A 70 mg matcha latte (dataset) supplies modest stimulant effect compared with a typical pre-workout scoop (dataset lists 200 mg per scoop), so matcha alone is a lower-dose option; combining matcha with a 40 mg caffeine gum (dataset) produces 110 mg immediately, which is often enough for mild to moderate exercise stimulation. Use the decay formula to time intake so active caffeine peaks during your workout rather than lingering into the evening.

A pre-workout scoop is a single serving of pre-workout powder; the dataset lists 200 mg of caffeine per scoop.

Example: matcha (70 mg) + caffeine gum (40 mg) = 110 mg immediate total; after 1 hour remaining ≈ 110 × 0.5^(1/5.7) ≈ 110 × 0.89 ≈ 98 mg still active, using the site half-life model. By contrast a single pre-workout scoop (200 mg, dataset) provides ~200 mg immediately and ~96 mg after 6 hours (200 × 0.5^(6/5.7) ≈ 200 × 0.48 ≈ 96 mg). If you prefer a lower sustained dose to avoid a late-day caffeine burden, a matcha latte plus gum or a small espresso offers a controlled, tunable approach; if you need exact milligram targets for performance, see our
- [pre-workout caffeine guide](https://trackcaffeine.com/guides/pre-workout-caffeine-dosage/) and the
- [safe daily limit by body weight](https://trackcaffeine.com/tools/safe-daily-limit/) tool.

## Could a 70 mg matcha latte cause palpitations or blood pressure spikes?

Yes — in sensitive individuals a 70 mg matcha latte (dataset) can trigger noticeable palpitations or a transient rise in blood pressure, although most healthy adults tolerate this dose without persistent problems; if you have cardiovascular conditions, discuss caffeine with your clinician. The Mayo Clinic documents that caffeine can cause heart palpitations, nervousness and transient blood pressure increases in some people (
- [Mayo Clinic](https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/caffeine/art-20045678)).

Transient blood pressure rise is an acute, short-term increase in blood pressure following stimulant intake.

Practical numbers: a single matcha latte at 70 mg is well below the FDA 400 mg daily threshold but may be enough to elicit symptoms if you are caffeine-sensitive, on stimulants, or taking medications that alter caffeine clearance—consult the NIH Office of Dietary Supplements or your prescriber for interaction checks (
- [NIH ODS](https://ods.od.nih.gov/factsheets/list-all/)). If you notice palpitations after 70 mg, measure your response with heart-rate monitoring during a controlled trial (one drink on one day, none on another) and avoid stacking other dataset items such as energy drinks or extra espresso on the same day; see our guides on
- [caffeine health impacts](https://trackcaffeine.com/guides/caffeine-health-impacts/) and
- [caffeine overdose risks](https://trackcaffeine.com/guides/caffeine-overdose-risks/) for more context.

## Bottom line

A standard 240 ml matcha latte made with 1 teaspoon of matcha contains 70 mg of caffeine (dataset). Using a population-average half-life of 5.7 hours (site decay model), remaining caffeine at time t follows remaining = D × 0.5^(t/5.7); for a 70 mg dose that yields roughly 34 mg after 6 hours (70 × 0.5^(6/5.7) ≈ 70 × 0.48 ≈ 34 mg) and about 16 mg after 12 hours (70 × 0.5^(12/5.7) ≈ 70 × 0.23 ≈ 16 mg).

Compare these numbers with safety guidance: the U.S. FDA cites up to 400 mg/day as a commonly safe upper bound for healthy adults and EFSA's 2015 opinion sets a 200 mg single-dose guidance (see
- [FDA](https://www.fda.gov/consumers/consumer-updates/spilling-beans-how-much-caffeine-too-much) and
- [EFSA 2015](https://www.efsa.europa.eu/en/efsajournal/pub/4102)). Use our
- [caffeine half-life calculator](https://trackcaffeine.com/tools/caffeine-calculator/) or the
- [latest cup before bed](https://trackcaffeine.com/tools/last-cup-before-bed/) tool to plan timing, and consult clinical sources such as the
- [Mayo Clinic](https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/caffeine/art-20045678) or NIH ODS if you have health conditions. In short: a single matcha latte is a moderate 70 mg dose, but stacking other dataset items (espresso 63 mg, drip coffee 96 mg, energy drinks up to 300 mg) can quickly raise both single-dose and daily totals, so add milligrams, apply the decay formula shown here, and keep totals below EFSA/FDA guidance where appropriate.

## Frequently asked questions

### How much caffeine is in a matcha latte?

A standard 240 ml matcha latte made with 1 teaspoon of matcha has 70 mg of caffeine (dataset value). Commercial shops may use larger scoops, which raises the mg proportionally.

### Is matcha latte more caffeinated than coffee?

No — a 240 ml matcha latte (70 mg) is lower than a 240 ml cup of drip coffee (96 mg) and much lower than cold brew (200 mg). Espresso shots (63 mg per 30 ml) are concentrated but smaller.

### Will a matcha latte keep me awake at night?

Possibly: with a caffeine half-life of about 5.7 hours, a 70 mg dose leaves ~34 mg after 6 hours and ~16 mg after 12 hours. Time your last cup accordingly if you are sensitive to sleep disturbances.

### Can pregnant people drink matcha?

Guidance commonly recommends limiting caffeine to about 200 mg/day during pregnancy. A single 70 mg matcha latte fits under that limit, but total daily intake must be counted; consult your clinician.

### How can I reduce caffeine in a matcha latte?

Use half a scoop, choose a smaller serving, or substitute with brewed green tea (28 mg per 240 ml) or decaf alternatives. Check café scoop sizes and track intake with tools like CoffeeLog.

### Are teens advised to drink matcha?

The American Academy of Pediatrics discourages caffeine-containing beverages for adolescents. If consumed, intake should be minimal and monitored; consult pediatric guidance.

### How long should I wait after a matcha latte before taking a caffeine pill?

If you drank a 70 mg matcha latte (dataset), about 34 mg remains after 6 hours (70 × 0.5^(6/5.7) ≈ 34 mg); adding a 100 mg pill immediately would give ~134 mg total then. Consider spacing pills to keep single doses below EFSA's 200 mg guidance.

CoffeeLog · iOS

## Track this automatically with CoffeeLog

This site answers the question once. CoffeeLog answers it every day — logging what you drink, showing caffeine fade in real time, and telling you the last cup you can have before it reaches your sleep.

- [Download on the App Store](https://apps.apple.com/us/app/caffeine-tracker-coffeelog/id6774424227)
- [Open the calculator](https://trackcaffeine.com/tools/caffeine-calculator/)

## Read next

1. [Caffeine-Free Nespresso Pods: Complete Buyer's Guide guide](https://trackcaffeine.com/guides/nespresso-decaf-pods/)
2. [Caffeine Content in Popular Iced Tea Brands guide](https://trackcaffeine.com/guides/caffeine-in-iced-tea-brands/)
3. [Caffeine in Pre-Workout: Dosage, Timing, and Benefits guide](https://trackcaffeine.com/guides/caffeine-pre-workout-guide/)
4. [Starbucks K-Cup Caffeine Levels: Your Complete Guide guide](https://trackcaffeine.com/guides/starbucks-k-cup-caffeine-guide/)
5. [Mountain Dew Caffeine: How Much Is in Each Serving? faq](https://trackcaffeine.com/guides/mountain-dew-caffeine-content/)
6. [Yerba Mate vs Coffee: Caffeine, Benefits, and Differences comparison](https://trackcaffeine.com/guides/yerba-mate-vs-coffee-comparison/)
7. [Latte (large, 2 shots) — 126 mg Drink](https://trackcaffeine.com/caffeine-in/latte-large-2-shots/)
8. [Caffeine half-life calculator Calculator](https://trackcaffeine.com/tools/caffeine-calculator/)
9. [Last cup before bed Calculator](https://trackcaffeine.com/tools/last-cup-before-bed/)

TrackCaffeine provides general reference information about caffeine. It is not medical advice. Caffeine values are public-source estimates, not exact measurements.

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