Reference
11 guides tagged Reference
Explainer
Tea Caffeine Chart: Black, Green, White, Oolong & Matcha (mg)
The reference table: milligrams of caffeine in every major tea type per 8 oz cup, from published USDA and laboratory ranges, with the steep-time and temperature levers that move the number.
Read the guide →~10 min read
Explainer
Matcha Caffeine by Grams, Teaspoons & Serving Size (Chart)
The reference table: how much caffeine is in 1 gram, 2 grams, 1 teaspoon, 1 tablespoon, and a 16 oz latte, built from published lab and manufacturer data.
Read the guide →~10 min read
Explainer
Tea Bag Price Index (July 2026): Cost Per Cup, Measured
We pulled the live Amazon price of 162 in-stock bagged teas through the Amazon Creators API, divided each by its bag count, and ranked every single one by cost per cup. This is the site's original dataset: what a cup of tea actually costs in July 2026, brand by brand.
Read the guide →~15 min read
Explainer
Tea Ceremonies & Traditions Around the World: A Cultural Guide
From Chinese gongfu cha and the Japanese Way of Tea to Moroccan mint pours and American sweet tea, how cultures gather, host, and slow down over a cup.
Read the guide →~16 min read
Explainer
The History of Tea: A Complete Timeline (Shennong to 2026)
From a legendary leaf in an emperor's cauldron to the world's second-most-consumed drink, a careful, myth-flagged timeline of nearly 5,000 years of tea, with the documented history kept separate from the good stories.
Read the guide →~16 min read
Explainer
Tea Grades Explained: Orange Pekoe, FTGFOP & the Orthodox Grading System
A no-hype reference to the alphabet on your tea tin. What OP, BOP, and SFTGFOP1 actually decode to, why fannings end up in tea bags, and the one big myth about 'Orange Pekoe' worth busting.
Read the guide →~11 min read
Explainer
Tea Brewing Temperatures & Steep Times: The Complete Chart (2026)
A no-hype, type-by-type reference for water temperature, steep time, and leaf ratio, plus the why behind the numbers, from delicate whites to full-boil herbals.
Read the guide →~12 min read
Explainer
Where Tea Comes From: The World's Great Tea Regions
A clear, honest field guide to the places that grow the world's tea, China, India, Sri Lanka, Japan, Taiwan, Kenya, and beyond, and how region, elevation, cultivar, and craft end up in your cup.
Read the guide →~14 min read
Explainer
The 6 Types of Tea: A Complete Guide to White, Green, Yellow, Oolong, Black & Dark
Every true tea comes from one plant, Camellia sinensis. What separates them isn't the leaf, but how much it's allowed to oxidize and how it's processed. Here's the whole spectrum, honestly explained.
Read the guide →~11 min read
Explainer
Tea Glossary: 65+ Tea Terms, Clearly Defined (2026)
Camellia sinensis, oxidation, CTC, flush, gongfu, FTGFOP, L-theanine, the working vocabulary of tea, defined plainly and accurately.
Read the guide →~12 min read
Explainer
Tea Statistics 2026: The Definitive Data Hub on Global Production, Consumption & the US Market
A current, fully-sourced reference on how much tea the world grows and drinks, who leads in production and per-capita consumption, the size of the US tea market, and where the numbers come from.
Read the guide →~12 min read