Tea Caffeine & Nutrient Calculator – Matcha, Green Tea, Black Tea, Coffee & More

Instantly Calculate Caffeine, L-Theanine, Chlorophyll, Dietary Fiber, and Milk Carbs for Every Cup of Tea and Coffee

How to Use the Tea Caffeine & Nutrient Calculator

Using our calculator is simple and intuitive. First, select your beverage from the dropdown list – options include ceremonial-grade matcha, Japanese green teas like sencha and gyokuro, roasted teas such as hojicha, black tea, oolong, and various coffee types. Enter the amount consumed in grams or cups as indicated. If you add milk to your tea or coffee, check the "Include milk?" option and specify the milk type and quantity in milliliters. The calculator will instantly provide you with detailed results, including:

• Total Caffeine (mg) – stay within safe daily limits
• L-Theanine (mg) – the calming amino acid found in tea
• Chlorophyll (mg) – plant pigment with antioxidant properties
• Dietary Fiber (g) – important for digestion and gut health
• Total Carbs from Milk (g) – critical for keto, low-carb, and diabetic diets

All values are based on scientifically validated nutritional databases and standardized serving sizes. Our tool is optimized for mobile and desktop, making it easy to check your tea and coffee nutrition anywhere, anytime.

Why Track Caffeine, Theanine, Chlorophyll, and Carbs in Tea & Coffee?

Modern research confirms that different teas and coffees have dramatically different nutritional profiles. Understanding your daily intake of caffeine and theanine can help you:

• Maintain optimal alertness without anxiety or jitters
• Balance energy and relaxation for better focus
• Support deep sleep and stress management by limiting afternoon caffeine
• Customize your wellness routine for maximum benefit

For those on ketogenic, paleo, or diabetic diets, monitoring milk carbs is crucial. Dairy and plant-based milks can vary widely in carbohydrate content – whole milk, oat milk, and even some almond milks can quickly push you over your daily carb limit. With our built-in milk carb calculator, you can compare different milk options and make truly informed dietary decisions. Chlorophyll and dietary fiber, abundant in matcha and green teas, support digestion, immunity, and overall wellness. This calculator brings all these data points together, making it easier than ever to design your ideal daily beverage lineup.

Compare the Caffeine and Nutritional Content of Matcha, Green Tea, Black Tea, and Coffee

How much caffeine is really in your cup of tea or coffee? Is matcha higher in theanine than sencha? How do fiber and chlorophyll values compare between teas? Our Tea Caffeine & Nutrient Calculator is the only tool you need to answer all these questions. Below are some quick reference points based on common servings:

• Matcha (ceremonial grade): About 30 mg caffeine per gram, plus the highest levels of l-theanine and chlorophyll.
• Sencha & Gyokuro: Japanese green teas with moderate caffeine and high antioxidant content.
• Hojicha & Bancha: Roasted and mature leaf teas with the lowest caffeine, great for late afternoon or sensitive drinkers.
• Wuyi Rock Tea, Earl Grey: Classic oolong and black teas – ideal for morning or early afternoon energy.
• Coffee (drip or espresso): Up to 95 mg caffeine per cup, with negligible theanine, fiber, or chlorophyll.
• Milk options: Whole milk (~4.8g carbs/100ml), oat milk (~6.5g/100ml), almond milk (~0.4g/100ml), coconut, soy, and more – track exactly what you’re adding to your latte or matcha milk tea.

Whether you’re optimizing for mental focus, digestive health, sleep, athletic performance, or weight loss, understanding the nutrient content of your favorite beverages can help you achieve your goals. Bookmark this page for easy access to your personalized tea and coffee nutrition insights.

Who Should Use a Tea Caffeine and Nutrition Calculator?

This calculator is invaluable for:

• Matcha & green tea enthusiasts who want to compare brands or ceremonial vs culinary grades.
• Coffee drinkers tracking daily caffeine for heart health or pregnancy.
• Keto and low-carb dieters monitoring total carb intake from all beverage sources, including milk and milk alternatives.
• Wellness coaches & nutritionists looking for an easy way to educate clients on tea and coffee nutrition.
• Health-conscious parents checking the safety of children’s tea, milk, or coffee consumption.
• Anyone managing anxiety, insomnia, or metabolic health who wants to better understand their beverage choices.

With science-backed data and user-friendly design, our tool empowers you to drink smarter, feel better, and enjoy every cup with confidence.

Frequently Asked Questions (FAQ) – Tea, Coffee, Caffeine & Nutrition

How much caffeine is in matcha compared to regular green tea?

Ceremonial matcha contains approximately 30 mg caffeine per gram, which is significantly higher than most regular green teas (sencha: ~20 mg/g, hojicha: ~8 mg/g). Because matcha is consumed as a powder, you get the full content of the leaf.

Which milk is best for keto or low-carb tea/coffee?

Unsweetened almond milk and coconut milk are the lowest in carbs (less than 1g/100ml), while oat milk and regular cow’s milk are much higher in carbohydrates. Our calculator lets you compare the carb impact of each milk type for any serving size.

What are the health benefits of l-theanine in tea?

L-theanine, found in highest amounts in matcha and gyokuro, is an amino acid that promotes relaxation, reduces stress, and may improve focus and attention. The unique combination of caffeine and theanine in tea provides a smoother energy boost than coffee.

Why is dietary fiber important in tea?

While most brewed teas contain little fiber, matcha delivers up to 1g fiber per gram because the whole leaf is consumed. Dietary fiber supports digestion, gut health, and can aid in blood sugar regulation.

Can I use this calculator for cold brew, iced tea, or tea lattes?

Absolutely! Simply select the type and amount of tea or coffee you used. For tea lattes or milk teas, be sure to include the type and amount of milk for accurate carb tracking.

How do I stay within safe daily caffeine limits?

Experts generally recommend adults limit caffeine to 400 mg/day or less. Use this calculator to add up all your daily tea, coffee, and milk drinks so you can enjoy your favorites while supporting your health and sleep.