How much caffeine is in Twinings tea?
According to Twinings, a serving of tea contains 0–76 mg of caffeine (depends on the product).
That is 52% of an average cup of filter coffee (96 mg).
Products and caffeine
| Product | Type | Caffeine per serving | Serving | mg / 100 ml | Source |
|---|---|---|---|---|---|
| Most teas (US) | Blend | 19–45 mg | 207 ml | 15.5 | Manufacturer label |
| Unflavoured teas, e.g. English Breakfast (US) | Black | 40–76 mg | 207 ml | 28 | Manufacturer label |
| Black, green, white, oolong (UK) | Blend | 30–50 mg | 200 ml | 20 | Manufacturer page |
| Standard black tea, average (UK) | Black | 50 mg | – | – | Manufacturer page |
| Decaf bag (UK) | Decaf | 3 mg | – | – | Manufacturer page |
| Strong black teas (Australia) | Black | 0–60 mg | – | – | Manufacturer page |
Frequently asked questions
How much caffeine is in Twinings tea?
According to Twinings, a serving of tea contains 0–76 mg of caffeine (depends on the product).
Does Twinings tea have more caffeine than coffee?
Usually not: a cup of tea typically has less caffeine than a cup of filter coffee (about 96 mg), but it depends on the product, amount and steeping time.
Is the caffeine amount always the same?
No. It depends on the batch, the amount of leaf and steeping time, which is why we show ranges. Only the manufacturer can confirm an exact figure.
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Sources
Sources are linked next to each product in the table.
Data collected 2026-10-24. Recipes change, so check the figure on the pack as well. General information, not medical advice.