How Long Does It Take to Learn Mongolian?

Most answers to this question are useless because they do not say what they are counting. "Six months" means nothing until someone specifies six months of what, towards what. So here are the three numbers that do mean something: the professional benchmark, the arithmetic of your own week, and the honest breakdown of where the hours go.

The benchmark: about 1,100 hours of instruction

The United States Foreign Service Institute trains diplomats in dozens of languages and publishes how long its courses take, which makes it the only large, consistent dataset anybody has. Mongolian sits in its hard group: roughly 44 weeks of full-time study, about 1,100 classroom hours. It also carries the asterisk the Institute puts beside languages that are typically somewhat harder for native English speakers than the other languages in the same group — so within the hard group, Mongolian is at the expensive end.

Two things about that figure matter more than the figure itself.

• It is aimed very high. The target is professional working proficiency: taking part in a meeting, reading a report, handling an argument. It is not "ordering dinner", not "chatting with a herder about his horses", and not "understanding the gist of a conversation". Those arrive far earlier and far cheaper.
• They are classroom hours, under ideal conditions. Selected adult learners, full time, small groups, trained teachers, plus homework on top. Your 1,100 hours of podcast-in-the-car will not buy the same thing as their 1,100 hours — and nor will a self-taught hour that you spend reading about the grammar instead of producing the language.

Used properly, the number is a scale, not a prediction. It tells you that Mongolian is in the same bracket as Finnish or Thai rather than the same bracket as Spanish, and that no honest method will get you to a professional level in a season.

The arithmetic of your own week

This is the calculation almost nobody does, and it is the one that decides the outcome. Take whatever you can genuinely sustain and multiply.

Nobody should read that table as a reason to despair, because almost nobody needs 1,100 hours. Read it the other way round: fifteen minutes a day gives you ninety hours in a year, and ninety hours of well-spent beginner's time in Mongolian is a great deal more than most people assume. It is enough to read anything aloud, to hold a greeting and an introduction, to count, to ask where something is and understand the answer, and to make simple statements about what you did and what you want. The French-language method behind this guide says the same thing in a different way: there is no schedule to impose, and regularity matters more than duration.

Where the hours actually go

The parts of Mongolian cost wildly different amounts, which is why a single number is so unhelpful. Roughly, in the order you will meet them:

• The letters: hours, not weeks. Thirty-five of them, regular, one sound each most of the time. Read the Cyrillic alphabet over a week of short sessions and this line item is closed for good. It is the only part of Mongolian that is genuinely quick.
• The ear: the longest single line, and the one people underestimate. Two vowel pairs that English does not distinguish, length that changes meaning, and above all the gap between what is written and what is said — short vowels swallowed, final vowels barely sounded, long words arriving as a single shape. A learner who only reads will understand nothing spoken at normal speed, and will discover it late. Why spoken Mongolian does not sound like the spelling is the page to read beside a recording, not beside a dictionary.
• The suffix machine: cheap to understand, paid for in repetitions. Understanding vowel harmony takes twenty minutes. Making it automatic — so that the right vowel arrives without a pause, every time — takes weeks of use. Those weeks are not optional, and they are the single best-value investment in the language, because every suffix you learn afterwards costs you half as much.
• The case endings: the first real plateau. Seven cases, and the work is not memorising seven names but choosing the right form of the one you want, which depends both on how the word ends and on which vowels it contains. Expect this to be where progress feels slowest: the seven cases and choosing the right ending. This is also where most people quit, so it is worth knowing in advance that it is a plateau and not a wall.
• The verb: the largest single block of learning. Three layers, named in this order — finite indicatives, participles, converbs — and no English grid to lay over them. Taken in order it is perfectly tractable; taken at random it is the part that makes people say Mongolian is impossible. Start at how a verb is built.
• Vocabulary: a constant drip, for ever. There are no cognates to lean on — see whether Mongolian is related to Russian or Chinese — so every word is paid for in full. The compensation is that Mongolian builds new words transparently from old ones, so a known stem plus a known suffix is usually a word you can work out rather than a word you must look up: building new words.

What moves the timeline, up or down

• Another agglutinative language. Turkish, Korean, Japanese, Hungarian, Finnish: if you have studied one of these, the sentence shape and the suffix stacking are already installed, and you may cut the early months substantially.
• Reading Cyrillic already. Worth a week, no more — but a pleasant week to save.
• Time in the country. Outside Ulaanbaatar there is very little English, which is unforgiving at first and then the fastest teacher there is.
• Consistency against intensity. Twenty minutes every day beats three hours every Sunday, and by a wide margin — not because of willpower, but because the thing you are building is automatic retrieval, and automatic retrieval is built by frequent short contact.
• Speaking from the first week. Hours spent reading about Mongolian are not hours spent learning Mongolian. The learners who stall are almost always the ones who understood everything and never said anything.

How to tell whether the hours are working

Time spent is a poor measure of progress, and in a language with this much machinery it is a misleading one: you can read about the case system for a month and be no better at using it. Four tests are worth more than a calendar, and each of them checks something you cannot fake.

• Can you read a sentence aloud without decoding it letter by letter? If you are still assembling words out of individual letters after a month, the alphabet is not finished, and everything downstream will be slow until it is.
• Can you attach an ending without pausing? Not "do you know the rule" — everyone knows the rule — but does the right vowel arrive while you are still speaking. This is the test that tells you whether the twenty-minute rule has become a habit.
• Can you still hear the end of the word at normal speed? Mongolian puts the grammar at the end of words, and the end of a word is exactly the part that gets swallowed in rapid speech. If you only catch the beginnings, you are missing the grammar, and you need recordings rather than pages.
• Can you say what you did yesterday without composing it in English first? The day you build the Mongolian shape directly — everything else, then the verb — is the day the sentence order stops being a cost.

Those four thresholds arrive in that order, and they arrive at very different moments. The first takes weeks. The last can take a year, and it is the one that matters.

A straight answer

If you want the single sentence: with half an hour a day and the system learned in order, expect to read aloud within a month, to hold a simple exchange within six, and to follow unscripted speech between two Mongolians in a year or two rather than in a season. The professional 1,100 hours is a different project, and most people reading this page do not need it. What they need is the first ninety hours, which are the ones that decide whether the rest ever happen — and on the evidence of this guide's own subject matter, those ninety hours are best spent on the alphabet, then on vowel harmony, then on saying things out loud badly until they come out well. If you are still weighing up whether the distance is worth it, is Mongolian hard to learn ranks the obstacles by what each one really costs.