KnowHow · German

How to learn German, starting tonight

Learn German by meeting it in material you would have consumed anyway, then forcing yourself to retrieve what you met. Start with the 300 most frequent words, accept the cases slowly rather than studying them first, and make every lookup come back before you forget it.

NoaLingua for Chrome

What NoaLingua does about the lookup problem

Every method below runs into the same wall: you meet a German word, you look it up, and a week later it is gone. The looking-up is not the problem — the not-coming-back is. NoaLingua is a Chrome extension that closes exactly that gap.

You watch a German video with both subtitle lines showing, click any word you do not know, and get its meaning in that sentence — not a list of five dictionary senses. Press Save and the word comes back on a schedule before you would have lost it, with the sentence you met it in still attached.

The meaning in this sentence: German verbs change shape constantly. Click empfahl and the card tells you it is the preterite of empfehlen, opens the conjugation table at that exact tense, and gives the sense the sentence actually used.
Guess before you check: Reveal on demand keeps the translation line hidden until you press for it, and auto-pause stops at the end of every sentence — so the sentence is a question before it is an answer.
It comes back on its own: Saved words return on a spaced schedule with the video and the sentence they came from. Nothing to plan and nothing to file.

Add to Chrome — Free Add to Chrome The Chrome Web Store still lists this as LinguaCue — same extension, rename in progress.

The order that actually works

Most people start German with the case system, because that is what a textbook opens with and what everyone warns them about. It is close to the worst possible first move. Cases are a pattern you tune into over months of exposure; studied cold, in a table, before you have met any German, they are four columns of noise.

The order that works is close to the reverse. Get a few hundred of the most frequent words into your head, because they carry a startling share of everything you will hear. Meet grammar as it turns up, attached to a sentence that needed it. Then, once the shapes are familiar, read the rule — and it will land, because you will have seen it fifty times already.

Spend the first two weeks on the 300 most frequent words, in sentences rather than as a list.
Start watching German video with both subtitle lines on, at whatever level frustrates you least.
Look up only the words that block the sentence — not every unknown word.
Save what you look up, and let a schedule bring it back rather than deciding yourself.
Read the case tables in month two, when you have something to attach them to.

The two things beginners lose months to

The first is material that is too hard. Comprehensible input works because it is comprehensible: below roughly 90 per cent known words you are decoding rather than reading, and decoding is exhausting without being educational. A German news broadcast is not a beginner text, however virtuous it feels.

The second is recognition mistaken for knowledge. You read a German sentence with the English underneath, understand it completely, and feel you have learned it. You have not — you have recognised it. Recognition and retrieval are different cognitive acts, and only the second one builds something you can use when you have to speak.

Too hard, too early: If you are stopping more than about ten times per two hundred words, the material is above you. Drop a level; the shame is imaginary and the progress is not.
Reading the answer first: If the translation is always visible, you will always read it. Hide it, guess, then check — the guess is where the learning happens.

What to do about the cases, eventually

German has four cases and three genders, and the combination is what gives it its reputation. The honest position is that the reputation is earned but front-loaded: the difficulty is concentrated in the first several months and then largely stops, because there is very little new grammar waiting after it.

The practical approach is to learn gender with the noun rather than after it — der Tisch, never Tisch — and to let case endings arrive through repetition rather than recitation. Every article you meet in a real sentence is a data point. Enough data points and the pattern resolves without you having memorised a table.

What the evidence says

Each of these has a source and a date. Where we could not find one, the claim is not here.

German needs roughly 900 class hours to reach General Professional Proficiency.: That is about 36 weeks of full-time instruction. At an honest hour a day it is closer to three years — which is not discouraging, it is just the actual shape of the thing. US Foreign Service Institute language difficulty categories, checked 2026-08-19
German sits in Category II, between Spanish and French at 600–750 hours and the Category IV languages at 2,200.: German is meaningfully harder than Spanish for an English speaker and dramatically easier than Japanese. If you are choosing, that gap is worth more than any opinion. US Foreign Service Institute, checked 2026-08-19

From people who have done it

Time to proficiency is driven far more by how different the language is from your own than by aptitude or method.

The US Foreign Service Institute Has taught languages to American diplomats since 1947 FSI language difficulty categories

How I did it, for what one case is worth

One person’s experience, not evidence. It is here because it is honest about what it is, and because a method nobody has actually run is worth less than one somebody has.

I told myself for fifteen years that I wanted to learn German. What broke it was booking the Goethe B2 exam for six months later, at a point where I could not introduce myself. The deadline did what fifteen years of intention had not.

What I actually did was narrow: I found German channels about the things I already cared about — technology, science, space, chess — and watched those instead of learning material. Content that interests you carries you; “Marko goes to school” loses you in three days. Six months later I sat the exam and was sorry I had not signed up for C1.

That is one person and one language, so treat it as an account rather than as evidence. The full version is here.

Common questions

How long does it take to learn German?

The FSI puts German at about 900 class hours to General Professional Proficiency. At an hour a day with no days off that is around two and a half years; at three hours a day it is under a year. <a href="/knowhow/german/how-long-to-learn-german/">The longer answer is here</a>.

Should I learn the cases first?

No. Learn gender with each noun from the start, but let case endings arrive through exposure and read the tables in month two, when you have sentences to attach them to.

Can I learn German just by watching things?

Not by watching alone. Watching gives you exposure; you also need retrieval — being made to produce the word rather than recognise it — and something that brings words back before you forget them.

Try it on the next video you were going to watch anyway.

Free, with every feature. No account, nothing to cancel, and your deck stays on your machine.