Yerba Mate vs Coffee: Caffeine, Benefits, and Differences

A 240 ml cup of yerba mate contains 85 mg of caffeine, while a 240 ml cup of drip coffee contains 96 mg.

• Yerba mate (240 ml): 85 mg caffeine (35.4 mg/100 ml); drip coffee (240 ml): 96 mg.
• Strongest common coffee in the dataset: cold brew (240 ml) at 200 mg; nitro cold brew 240 ml is 215 mg.
• Caffeine halves roughly every 5.7 hours (population average); after 6 h about 48% remains.
• FDA guidance: up to 400 mg/day for healthy adults; pregnancy guidance ≈ 200 mg/day; AAP discourages routine caffeine for adolescents.

Caffeine content comparison — raw numbers

This dataset lists common beverages by serving size and caffeine. Below are direct comparisons that answer the core question "which contains more caffeine?" by typical serving.

Drink	Serving	Caffeine (mg)	mg / 100 ml
Yerba mate	240 ml	85	35.4
Drip coffee	240 ml	96	40
Pour over	240 ml	145	60.4
Cold brew	240 ml	200	83.3
Espresso (single)	30 ml	63	—
Matcha (1 tsp)	240 ml	70	—
Black tea	240 ml	47	19.6
Red Bull	250 ml	80	32

How brewing and preparation change caffeine

Caffeine per cup depends on leaves or beans, dose, grind size, water temperature, contact time and serving volume. For coffee, longer extraction (pour-over vs quick espresso) and higher coffee-to-water ratio raise mg/100 ml; the dataset shows pour over at 145 mg per 240 ml versus espresso’s 63 mg in 30 ml. For yerba mate, traditional gourd preparation and multiple infusions can concentrate caffeine across sips; a single 240 ml steep measures 85 mg in the dataset but home preparations vary.

How long caffeine lasts — decay math and examples

Population-average half-life is about 5.7 hours. Approximate remaining fractions: ~69% at 3 h, ~48% at 6 h, ~33% at 9 h, ~23% at 12 h. Below are concrete residual-mg examples using those percentages.

Drink (dose)	0 h	3 h (~69%)	6 h (~48%)	9 h (~33%)	12 h (~23%)
Yerba mate (85 mg)	85 mg	59 mg	41 mg	28 mg	20 mg
Drip coffee (96 mg)	96 mg	66 mg	46 mg	32 mg	22 mg
Cold brew (200 mg)	200 mg	138 mg	96 mg	66 mg	46 mg
Espresso (single, 63 mg)	63 mg	43 mg	30 mg	21 mg	14 mg

Health benefits and risks — what the evidence says

Yerba mate benefits and cautions

Yerba mate supplies caffeine plus polyphenols and theobromine; observational studies and nutrient analyses suggest possible antioxidant effects. Because preparation can concentrate both caffeine and other bioactive compounds, drinkers should account for total caffeine. Long-term very hot mate has been associated with increased oesophageal cancer risk in some observational studies; control for temperature and quantity matters. For safety limits use regulatory guidance listed below.

Coffee benefits and cautions

Coffee is associated in many large observational studies with lower risks of type 2 diabetes and some liver diseases; it is also a major source of antioxidants in many diets. Side effects—insomnia, palpitations, anxiety—are dose dependent. Decaffeinated options (dataset: decaf 240 ml ≈ 3 mg) reduce those effects while preserving some antioxidant content.

Practical choice: which should you pick?

If you want slightly lower caffeine per same volume, yerba mate (85 mg per 240 ml) is marginally below drip coffee (96 mg per 240 ml). If you need a much stronger hit, cold brew (200 mg per 240 ml) or nitro cold brew (215 mg) are substantially higher. For precision tracking of cumulative intake and timing relative to sleep, log beverages with an app like CoffeeLog to avoid exceeding limits.

Who might prefer mate

• Sippers who like many small infusions across the morning and want a steady, moderate dose.
• People who value flavor profiles and polyphenols distinct from coffee.

Who might prefer coffee

• People seeking a wider range of intensity—from single espresso (63 mg) to cold brew (200 mg) and commercial large brews like Starbucks Grande Pike Place (473 ml, 310 mg).
• Those who want lower-caffeine options via brew method or decaf.

Safety numbers and timing vs sleep

Regulatory context: FDA guidance for healthy adults is up to 400 mg/day; many authorities and pregnant-woman advisories suggest limiting to about 200 mg/day during pregnancy, and the American Academy of Pediatrics discourages routine caffeine for adolescents. Because ~48% of a dose remains after 6 hours, a late-afternoon 200 mg cold brew can leave roughly 96 mg of caffeine in the system at bedtime—enough to disrupt sleep for sensitive people. Consult a clinician about pregnancy, heart disease, or anxiety disorders.

Tracking with a dedicated tool such as CoffeeLog lets you sum milligrams across drinks and see timing against sleep, which is the most reliable way to manage effects if you consume multiple sources daily.

This page is informational and not medical advice. For individualized recommendations—especially pregnancy, pediatric questions, or suspected overdose—consult a healthcare professional. Authoritative references used for safety guidance include the FDA, EFSA, USDA FoodData Central, Mayo Clinic, and the American Academy of Pediatrics.