
Does Thai Tea Contain Caffeine? Everything You Need to Know
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Does Thai Tea Contain Caffeine?
Yes, Thai tea does contain caffeine. Thai tea is traditionally made from strongly brewed black tea, mixed with spices, sugar, and condensed milk. Since black tea is the main ingredient, it naturally contains caffeine.
On average, a cup of Thai iced tea has about 30–60 mg of caffeine per 8 oz serving, depending on how strong the tea is brewed.
Thai Tea Caffeine vs. Coffee and Other Teas
- Thai Tea: 30–60 mg caffeine (per 8 oz)
- Regular Black Tea: 40–70 mg
- Green Tea: 25–45 mg
- Coffee: 95–200 mg
👉 Compared to coffee, Thai tea has less caffeine, but still provides a gentle energy boost.
Factors That Affect Caffeine in Thai Tea
1.Brew Strength – The longer the black tea steps, the higher the caffeine.
2.Serving Size – A large Thai iced tea (16 oz) can contain 60–120 mg of caffeine.
3.Tea Leaves Used – Authentic Thai tea mixes with black tea have more caffeine than herbal substitutes.
Does Thai Milk Tea Have the Same Caffeine?
Yes, Thai milk tea also contains caffeine, since it’s made with the same black tea base. The milk and sugar don’t reduce caffeine content, but they can make the drink feel smoother and less bitter.
Who Should Limit Thai Tea Caffeine?
- Pregnant or breastfeeding women – recommended to limit caffeine to under 200 mg/day.
- People sensitive to caffeine – may experience jitteriness, insomnia, or rapid heartbeat.
- Children – should avoid caffeinated drinks.
Decaf or Herbal Alternatives
If you love the flavor of Thai tea but want to avoid caffeine, you can:
- Try decaf black tea blends
- Use rooibos or herbal tea as a caffeine-free base
- Look for Thai tea flavored mixes without black tea
Final Thoughts
So, does Thai tea contain caffeine? Yes, it does — usually around 30–60 mg per cup. While it’s not as strong as coffee, Thai tea can still give you a refreshing energy lift. If you enjoy the rich, creamy flavor of Thai iced tea but want to reduce caffeine, consider smaller servings or herbal alternatives.