# Spaced Repetition for Chinese: An SRS System That Sticks

URL: https://fulinlabs.com/blog/spaced-repetition-chinese-srs-2026/
Published: 2026-07-16
Product: flashcard
Summary: The best SRS method for Chinese in 2026: the Reveal, Pass, Again loop, a realistic review cadence, and a daily new-word cap that actually holds up.

The best SRS method for Chinese vocabulary in 2026 is the simplest one you'll actually run every
day: a small, honest self-rating (something like Flashcard's Reveal, Pass, Again) applied to
vocabulary pulled from text you're actually reading, reviewed in short daily sessions with a hard
cap on new words. The specific scheduling algorithm matters far less than consistency and the
quality of the cards going in — Chinese vocabulary from context you understand sticks better than
vocabulary from a generic frequency list.

Spaced repetition works because it fights a very specific, very predictable enemy: the forgetting
curve. Left alone, your memory of a new Chinese word decays fast — you might recall it an hour
later, struggle the next day, and lose it entirely within a week. An SRS interrupts that decay by
timing reviews to land right before you'd forget, not on a fixed schedule and not whenever you
happen to feel like studying. In [Flashcard](https://flashcard.fulinlabs.com), that timing is
driven by three actions after each card comes up: **Reveal** shows you the pinyin, definition, and
example sentence so you can check yourself; **Pass** tells the system you knew it, which pushes
the card further into the future; **Again** tells the system you didn't, which brings the card
back soon instead of letting it sit until its next scheduled slot. That loop — reveal, judge
yourself honestly, pass or again — is the entire mechanism. Everything else in this post is about
using it well.

## How should I schedule Chinese reviews?

The scheduling itself is handled for you — that's the point of an SRS — but you still control two
things that determine whether the system actually works: when you show up, and how honestly you
rate yourself.

On the "when you show up" side, daily beats any other cadence, even a shorter session done every
day beats a longer one done every few days. This isn't a preference, it's a consequence of how the
underlying math is structured: a card's next interval assumes you'll be there to review it inside a
certain window. Skip a few days and cards pile up stale, half-forgotten, and bunched together,
which makes the session that finally happens feel punishing instead of quick. A five-minute session
every day keeps the queue small and the reviews light. A missed week turns that same queue into a
40-minute slog.

Here's the cadence I'd actually recommend, based on running this workflow on my own Chinese study
for a while:

- **Morning or commute**: one review session, 5-10 minutes, all due cards — no new words yet.
- **Whenever you read something new** (an article, a chat, a caption): paste it into Flashcard,
  extract the vocabulary you don't know, and let those become tomorrow's new cards rather than
  today's, so you're not reviewing something you saw four minutes ago.
- **Evening**: a second short pass if the due queue built up during the day, otherwise skip it —
  there's no bonus for reviewing a card twice in one day if you already knew it in the morning.
- **Weekly, not daily**: skim which words keep coming back as "Again" and figure out why — wrong
  tone, similar-looking character, or a definition that's too abstract without more context. That's
  a five-minute weekly check, not something to do mid-session.

The honesty part matters more than people expect. It's tempting to hit Pass when you sort of
recognized a character, even if you couldn't have produced the pinyin or meaning cold. Every
generous Pass is a card that gets scheduled weeks out before it's actually secure, and it will show
up again as a total stranger when it resurfaces — at which point you've lost more time relearning
it than you saved by not hitting Again earlier. Rate for recall, not recognition.

## How many new words per day is realistic?

This is where most people sabotage their own SRS, and it's almost always in the same direction:
adding too many new words on a good day, then getting buried a week later when all of those cards
mature into the review queue at once.

I'd suggest a cap of **10-15 new words a day** for most learners working through intermediate
material, and I'd pull that down to **5-8 a day** once you're past HSK 4, when the words you're
encountering get more abstract, more easily confused with near-synonyms, and slower to actually
stick. The reasoning is simple: new words don't cost you anything the day you add them, they cost
you on day three, day seven, and day twenty-one, when they come due alongside every other day's new
words. A cap isn't about limiting how much you're "allowed" to learn — it's about keeping the
future review load something you'll actually sit down and do.

A rough way to sanity-check your own cap: multiply your daily new-word count by roughly 4, and
that's approximately the size of your due queue once the system stabilizes (accounting for words
that graduate to longer intervals and drop out of daily rotation). Fifteen new words a day settles
into something like a 50-60 card daily review once it's running steady. If that number sounds like
more than you want to spend ten minutes on each morning, lower the new-word cap now rather than
three weeks from now when the queue is already that size.

This is also the strongest argument for extracting vocabulary from real text instead of a
frequency list. When Flashcard pulls words from an article you actually read and understood in
context, each one already has a mental hook — the sentence it came from, the topic, maybe the
reason you were reading that piece at all. Words from a raw frequency list have none of that, so
they take more review cycles to stick, which quietly inflates your effective daily cost per word.
Fewer, contextual words beat more, context-free ones. I go through the extraction step itself in
[Turning a Chinese Article Into Flashcards with AI](/blog/chinese-article-to-flashcards-ai-2026/),
which is the workflow that feeds this review loop in the first place.

## What actually happens when you tap Again

It's worth being precise about this, because "Again" doing the wrong thing quietly is a common way
SRS trust breaks down. When you tap Again, the card doesn't get punished by being pushed to some
distant "review this again in a month" slot — it comes back soon, typically within the session or
the next day, so you get another shot at it while the miss is still fresh. That's the entire
design intent: failing a card isn't a setback to the schedule, it's the schedule doing its job by
noticing the interval was too long and correcting it downward. You should expect to tap Again
fairly often on new words in their first week — that's the system working, not a sign you're bad
at this.

Passing a card too early, on the other hand, is the failure mode that's invisible until it
resurfaces. If you're not sure whether to Pass or Again, default to Again. The cost of an extra
review in three days is a few seconds. The cost of a false Pass is relearning the word from
scratch weeks later, at a point where you'd stopped expecting to see it at all.

## Pairing SRS with something other than pure recall

Reviewing isolated vocabulary cards is efficient, but it's not the only thing worth doing with
your study time, and it shouldn't be. Recognizing 记得 in isolation is a different skill from
recognizing it inside a sentence with different grammar around it, and pure card review doesn't
build the second skill on its own. If you want a complementary technique that works alongside an
SRS rather than replacing it, working through example sentences for the words you're already
reviewing is one of the better uses of the ten minutes you're not spending on cards — I've written
about that approach in
[how example sentences help you learn Chinese faster](/blog/example-sentences-learn-chinese-faster-2026/),
which pairs well with whatever vocabulary your SRS queue already has due that day.

## Where this fits into the Flashcard workflow

The [flashcard workload calculator](/tools/flashcard-workload-calculator/) turns a new-card rate into the daily review load it settles at, which is the number worth checking before scaling a Chinese deck up.

None of this requires configuring an algorithm or tuning intervals by hand — that's deliberately
not something you touch in [Flashcard](https://flashcard.fulinlabs.com). You paste text, AI
extracts the Chinese vocabulary with pinyin, definitions, and example sentences attached, and the
extracted words go straight into the Reveal / Pass / Again review loop, with text-to-speech audio
on each card so you can hear it as well as read it. The only two decisions that matter are the
ones this post is about: showing up daily for a short session, and capping new words so the queue
stays a five-minute task instead of a forty-minute one. Everything else — when a card resurfaces,
how far out it gets pushed after a Pass — is handled for you. If you want your own vocabulary out
of the system at any point, export is one click, via a shareable URL, CSV, or clipboard, and the
whole thing is free with no install. You can see the rest of what it does, along with the other
tools I've built, on the [Flashcard project page](/projects/flashcard/).

## FAQ

### What is a spaced repetition system, in plain terms?

A spaced repetition system (SRS) is a review schedule that shows you a flashcard right before you're about to forget it, rather than at a fixed daily interval. Words you know well get pushed further into the future; words you're shaky on come back sooner. Over weeks, the gaps between reviews stretch out — a day, then three days, then a week, then a month — until the word is stored in long-term memory with minimal review time spent on it.

### What is the best SRS method for Chinese vocabulary in 2026?

For most learners, the best method is the simplest one you'll actually run every day: a small, honest self-rating (something like Flashcard's Reveal, Pass, Again) applied to vocabulary pulled from text you're actually reading, reviewed in short daily sessions with a hard cap on new words. The specific algorithm matters far less than consistency and the quality of the cards going in — Chinese vocabulary from context you understand sticks better than vocabulary from a generic frequency list.

### How many new Chinese words should I add per day?

I'd suggest 10-15 new words a day for most learners, and as few as 5 a day if you're past HSK 4 and the words are getting more abstract. The ceiling isn't your ability to learn the words today — it's your review queue a week from now, when today's words are compounding with six other days' worth of new cards.

### What do Reveal, Pass, and Again mean in Flashcard's SRS?

Reveal shows you the pinyin, definition, and example sentence for a card so you can check your recall. Pass means you knew it, so the card's next review gets pushed further out. Again means you didn't know it or weren't confident, so the card resurfaces soon — usually within the same session or the next day — instead of waiting for its previously scheduled slot.

### Should I use Flashcard's SRS instead of Anki?

If your bottleneck is turning text you're reading into cards in the first place, Flashcard's built-in SRS removes an entire manual step Anki requires — you paste text, AI extracts the vocabulary, and it's already in the review queue with audio attached. If you want a long-term archive, community decks, or heavier customization of the algorithm itself, Anki is still the stronger long-term tool, and Flashcard exports to CSV if you ever want to move a deck over.