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Everyday Tools

Tea Brewing Guide

Water temperature, steep time and caffeine for eleven tea styles.

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What this tool does

About the tea brewing guide

A curated, dated brewing table with per-tea craft notes — teas.co.uk energy.

How to use it

  1. Pick the tea and your strength.
  2. Read temperature, time and caffeine.
  3. Follow the craft note — each style has one trick.
  4. Upgrade the leaf at teas.co.uk when ready.

Useful for

  • Stop scalding green tea with boiling water.
  • Brew an unfamiliar style right first time.
  • Check caffeine bands per cup honestly.

Straight answers

Tea Brewing Guide FAQ

Why must green tea not get boiling water?

High heat extracts catechins and tannins too fast — that is the bitterness people wrongly blame on green tea itself. At 70–80°C the same leaf goes sweet and soft; the guide’s single biggest fix.

How much caffeine versus coffee?

Typical cups: black tea 40–70mg, green 25–45, filter coffee ~95. Steep time and leaf amount swing tea widely — the Caffeine Calculator next door totals a whole day honestly.