Black tea typically contains less caffeine than coffee, but the exact amount varies:
- Average cup of black tea (8 oz): 14-70 mg of caffeine
- Average cup of coffee (8 oz): 95-200 mg of caffeine
Caffeine content in black tea can vary based on several factors:
- Steeping time (longer = more caffeine)
- Water temperature
- Tea grade and quality
- Specific variety of tea
For those seeking to manage their caffeine intake, black tea offers a more moderate option compared to coffee, while still providing an energy boost. The L-theanine in black tea also helps provide a more balanced, sustained energy without the jitters often associated with coffee.
✓ Expert Reviewed: This content has been reviewed by qualified professionals in the field.
Last Updated: October 21, 2025
Disclaimer: Content is for informational purposes only. Professional advice should be sought for specific situations.
Editorial Standards: The Tea Research Team at matchatealeaf.com unites premium tea industry professionals with advanced AI research tools to create deeply informed, engaging content on matcha, green tea, and black tea. Drawing from years of firsthand experience and global industry insight, the team blends tradition with technology, ensuring every article is accurate, inspiring, and rooted in genuine expertise—making us a trusted source for tea lovers worldwide. All content follows strict editorial guidelines with fact-checking and expert review processes. Read more about Tea Research Team