Does jasmine tea have caffeine?

Yes — jasmine tea has caffeine from its tea base (usually green, ~30–50 mg/cup), not the jasmine flowers. Published figures and why the base tea matters.

By PGP Iyer · July 29, 2026 · 5 min read

Yes — jasmine tea has caffeine, and it comes entirely from the tea leaves, not the jasmine blossoms. Most jasmine tea is green tea scented with jasmine flowers, which puts a typical 8 oz cup around 30–50 mg, in line with green tea generally. Healthline reports a wider published range of 15–60 mg per cup, noting the number depends on which base tea was used. Jasmine-scented black or white tea exists too, and shifts the number up or down accordingly.

How much caffeine is in jasmine tea?

Per Healthline, jasmine tea “contains 15–60 mg of caffeine per cup (237 ml) — depending on how long the tea leaves steep and which type of tea is used as a base.” That's a wide range because “jasmine tea” isn't one fixed tea — it's a scenting process applied to a base tea, and the base tea is what actually determines the caffeine.

What is jasmine tea, really?

Jasmine tea is a flavored true tea, not an herbal tisane — a common mix-up, since it's named after a flower and often shelved near genuinely caffeine-free floral teas like chamomile or hibiscus. Healthline describes the process directly: it's “typically based on green tea, but sometimes black or white tea is used instead,” and “blossoms from common jasmine (Jasminum officinale) or sampaguita (Jasminum sambac) are placed alongside tea leaves in storage or blended with stored tea, allowing the aroma to infuse.” The flowers perfume the leaves; they don't contribute any caffeine of their own. For the full true-tea-vs-tisane distinction, see our what is a tisane guide.

How jasmine tea is made: the scenting process

The mechanism is worth spelling out, because it's the reason the caffeine question has a clean answer. Producers start with a finished base tea — usually green — and layer it with freshly picked jasmine blossoms. A study in the journal Foods describes mixing roughly 70 kg of jasmine flowers with 100 kg of base tea to form a scenting pile; after about 12 hours the flowers are separated out and the tea is dried. Higher grades repeat that cycle several times with fresh flowers each round, finishing with a short pass (“tihua”) that folds in a last batch of blossoms with no drying step. The leaves absorb aromatic compounds from the blossoms each round; they don't absorb caffeine, since jasmine flowers don't produce any. The spent flowers are then removed — the cup's caffeine traces to the leaf that was scented, not the flower.

Why the base tea is what matters

Because jasmine tea is a scented version of an existing tea, its caffeine tracks whichever base was used:

• Jasmine green tea (the most common version) — tracks green tea's typical 30–50 mg per 8 oz cup, averaging around 35 mg on this site's canonical figures.
• Jasmine white tea — tracks white tea's lower typical range, about 15–30 mg per 8 oz cup.
• Jasmine black tea — a less common but real variant — tracks black tea's higher typical range, about 40–70 mg per 8 oz cup.

A package labeled simply “jasmine tea” with no base specified is most often the green-tea version, which is why the general published range (Healthline's 15–60 mg) centers closer to green tea's own figures than to black tea's.

Jasmine pearls: same tea, different shape

Jasmine pearls are jasmine green tea hand-rolled into small, tightly wound balls instead of being left as loose or broken leaf. Rolling is a shaping step, and it doesn't add or remove any caffeine — a pearl and a loose-leaf jasmine green tea from the same leaf carry the same caffeine range, roughly 30–50 mg per 8 oz cup. What rolling changes is how fast that caffeine reaches your cup, not how much is in the leaf. A tightly rolled pearl starts with less leaf surface exposed to water than a loose, broken leaf does, and tea-infusion research backs up that mechanism: a study on tea swelling kinetics published in the Journal of Food Science and Technology found that “faster kinetics for smaller tea particles is mainly due to enhanced surface area of smaller tea particles compared to larger ones for hydration and diffusion of water” — the same surface-area principle that makes a tightly rolled pearl unfurl, and extract, more slowly at first than an already-open leaf. That's a steeping-speed effect, not a change in the leaf's actual caffeine content.

Jasmine tea vs. green tea vs. other teas, compared

Use the calculator above to compare jasmine's most common (green-tea) base against any other drink, by the cup or across a full day, or check the static reference table below:

The takeaway: a jasmine green tea and a plain green tea occupy essentially the same caffeine range, because they're the same leaf — one just carries a floral scent. Only when the base changes (to black or white tea) does jasmine tea's caffeine meaningfully move.

Is jasmine tea an herbal tea?

No — this is the most common misconception about it. Jasmine tea is frequently confused with true herbal tisanes (chamomile, hibiscus, peppermint) because of the flower in its name and its floral, fragrant character. But those tisanes are infusions of plants that never produced caffeine to begin with, while jasmine tea is scented Camellia sinensis — the actual tea plant — and carries real caffeine from that leaf. See our herbal tea caffeine guide for the full list of genuinely caffeine-free options.

Is jasmine tea's caffeine a lot?

At roughly 15–60 mg per cup (with a typical jasmine-green cup closer to 30–50 mg), jasmine tea is a modest share of the general daily reference the U.S. FDA has cited — about 400 mg per day as a level not generally associated with negative effects for most healthy adults. That reference covers everything caffeinated you drink in a day, not any single cup. People who are pregnant, caffeine-sensitive, or managing a health condition should talk to a healthcare provider about what caffeine level is appropriate for them.

Is decaf jasmine tea actually caffeine-free?

Decaf jasmine tea exists, usually a decaffeinated jasmine green tea. But “decaffeinated” and “caffeine-free” aren't the same claim: decaffeination removes most — not all — of the leaf's caffeine, so a decaf jasmine cup still carries a small residual amount rather than a true 0 mg. For a genuinely caffeine-free floral cup, rooibos or hibiscus are the better fit — herbal tisanes that never contained caffeine to begin with.

For how jasmine's usual green-tea base compares on its own, see green tea caffeine. For the complete true-tea-vs-tisane breakdown, see what is a tisane.

This describes published research and general information, not medical or dietary advice.