Short answer: A Chinese oolong gives you far more than one cup. In a normal mug with one 3 g sachet, expect 2 to 3 good steeps. In a small gongfu pot with 8 g of leaf, expect 6 to 8 steeps, and a high grade Wuyi rock oolong such as Da Hong Pao can hold 9 or 10. Green tea and black tea give fewer. The tables below tell you exactly how many seconds to give each round.
How many steeps to expect, by brewing method
| Method | Leaf and water | Water temperature | Steeps you should get |
|---|---|---|---|
| Western mug | 1 sachet (3 g) in 8 to 10 oz (240 to 300 ml) | 212°F / 100°C | 2 to 3 |
| Gongfu (small pot or gaiwan) | 8 g in 120 ml | 212°F / 100°C | 6 to 8, sometimes 10 |
| Grandpa style (leaf stays in the cup) | 3 g in 12 oz, topped up | 212°F / 100°C | 2 to 3 refills before it thins out |
The reason gongfu brewing gives so many more rounds is simple. You are using roughly three times the leaf in one fifth of the water, and each pour lasts seconds rather than minutes. You are taking small bites out of the leaf instead of one long extraction. Nothing about the tea changes. Only the schedule does.
The gongfu schedule for Da Hong Pao, round by round
Use 8 g of leaf in a 120 ml gaiwan or small pot, at a full boil. Pour out completely every single time.
| Round | Steep time | What you taste |
|---|---|---|
| Rinse | 5 sec, discard | Wakes up the rolled leaf |
| 1st | 10 sec | Light roast, thin body, opening note |
| 2nd | 12 sec | Strongest round. Full roast and mineral |
| 3rd | 15 sec | Peak balance. Roast settles, florals arrive |
| 4th | 20 sec | Sweetness moves forward |
| 5th | 30 sec | Softer, orchid and stone fruit |
| 6th | 45 sec | Clean, gentle, low caffeine |
| 7th | 60 sec | Sweet water, very little astringency |
| 8th | 90 sec | Last round with real character |
| 9th and beyond | 2 min or more | Only a top grade leaf still gives flavor here |
The rule underneath the table is easy to remember. Add a few seconds each round early on, then start doubling once you pass the fifth. You are compensating for a leaf that has less left to give.
The mug schedule if you are brewing a sachet
Most people are not setting up a gongfu tray on a Tuesday morning. One Tastea sachet holds 3 g and is portioned for a single mug, so here is the version that fits a normal kitchen. Lift the sachet out at the end of each steep instead of leaving it in.
| Steep | Time | Result |
|---|---|---|
| 1st | 2 min 30 sec | Full strength |
| 2nd | 3 min 30 sec | About 80 percent as strong, sweeter |
| 3rd | 5 min | Light but still pleasant |
| 4th | Not worth it | Hot water with a hint of tea |
That third steep matters more than it sounds. One $2.99 sachet of Da Hong Pao stretched across three mugs costs you around a dollar per cup, which is less than half what a coffee shop charges for a drink that is worse.
How to tell the leaves are finished
You do not need to count. The tea tells you, through three signals.
- The color drops off a cliff. A gradual lightening is normal. A sudden jump to pale straw means the round after that will be water.
- The lid stops smelling. Lift the lid and smell the wet leaf. A living leaf keeps throwing aroma. A spent one smells of nothing but hot vegetation.
- The texture goes flat. Good rock oolong feels thick and coats the mouth. When the liquid feels like plain water with a faint taste attached, stop. Adding thirty more seconds will only pull out bitterness.
What the research actually found
This question has been measured rather than guessed at. A 2020 study published in Scientific Reports brewed Da Hong Pao through 14 consecutive infusions, using 5 g of leaf in 110 ml of water at 100°C, then tracked the chemistry and the sensory scores at every round.
Three findings are useful at home.
- Caffeine leaves early. Around 70 percent of the caffeine came out in the first three infusions, and almost none was detectable after the fifth. If you like tea in the evening, the late rounds are the quiet ones. This is a measurement of how caffeine extracts, not a health claim.
- Sensory quality starts easing from the fourth brew. Scores did not fall off a cliff. They declined gradually, which matches what drinkers describe as the tea getting softer and sweeter rather than worse.
- Amino acids hold on. The compounds associated with savory sweetness stayed above 0.2 percent out to roughly the eighth brew, which is why a late steep can still taste lovely even when the roast has gone.
Why the same tea gives different numbers
Here is the part almost no brewing guide mentions. In that same study, how many infusions a tea could carry depended on where the leaf grew. Zhengyan leaf from the inner Wuyi cliffs scored well through 9 or 10 infusions. Banyan leaf from the surrounding hills managed 6 to 9. Zhouyan leaf from the outer zone was finished at 4 to 6.
So the number of steeps you get is not only a question of your technique. It is a quality measurement. If a rock oolong collapses after the third round no matter how carefully you brew it, the leaf is telling you where it came from. This is the single most useful test an ordinary buyer can run at home, and it costs nothing.
What to expect from the other teas in your box
| Tea | Gongfu steeps | Mug steeps | Why |
|---|---|---|---|
| Da Hong Pao (roasted oolong) | 6 to 8 | 2 to 3 | Tightly rolled and roasted, so it releases slowly |
| Ancient Black Tea (Yunnan black) | 3 to 5 | 2 | Fully oxidized leaf gives up flavor faster |
| West Lake Dragon Well (green) | 2 to 3 | 2 | Flat unrolled leaf, brewed cooler, extracts quickly |
Green tea is the one people get wrong most often. Dragon Well is not built for eight rounds, and pushing it with hotter water to squeeze out a fourth cup only makes it bitter. Our Dragon Well brewing guide covers the cooler temperature it needs. For the full method behind the oolong tables above, see our Da Hong Pao brewing guide.
Four rules for the leaves between steeps
- Pour out every drop. Leaf sitting in leftover water keeps extracting, and your next round starts bitter before you even begin timing it.
- Leave the lid off. Trapped steam stews the leaf and flattens the aroma of every round that follows.
- Finish in one sitting. Wet leaf should not sit around for more than a couple of hours. Warm damp leaf is a good home for bacteria, so yesterday's leaves belong in the compost, not the pot.
- Keep the water hot. Water that has cooled to 180°F will under extract a leaf that is already tired, and you will blame the tea.
Not sure which tea will go the distance for you
How many steeps you actually want depends on how you drink. Someone brewing one mug before a commute needs a different tea from someone who sits down with a gaiwan on a Sunday. Our AI tea advisor asks a few questions about your routine and taste, then recommends the teas that fit, which is the part most tea shops leave you to work out alone.
If you want to run the steep count test yourself across three different leaf types, the Discovery Trio tasting set is the straightforward way in. It holds nine sachets covering all three teas above, at $24.99, with a brewing card in the box. Brew each one twice and you will feel the difference between a leaf that keeps giving and one that does not.
For a gift, the AI customized gift box at $66.66 is built around what the recipient actually drinks rather than what looks good on a shelf. And if you already know the Wuyi cliffs are your thing, a single sachet of Da Hong Pao starts at $2.99, which after three steeps works out to roughly a dollar a cup.
Wei Zhen
