けどkedo“but or although”

けど joins two clauses into one sentence, usually with the meaning “but” or “although”. It is JLPT N5 grammar and one of the most frequent words in spoken Japanese. It also has a second job that English “but” does not have: it can simply set up background before the main point, with no contrast at all.

けど sits at the end of the first clause, not at the start of the second. 高いけど、おいしい。 — "It's pricey, but it's good."

What does けど mean?

In its basic use, けど means “but”. You say one thing, then something that goes against what the listener might expect:

• 高いけど、おいしい。 — It’s expensive, but it’s tasty.
• 行きたいけど、時間がない。 — I want to go, but I don’t have time.

Japanese puts the connector at the end of the first clause. So the rhythm is “expensive-but, tasty”, not “expensive. But tasty.” That is the main structural difference from English.

けど has two more uses you will hear every day:

• Background, not contrast. 昨日あの店に行ったけど、よかったよ。 — “I went to that shop yesterday, and it was good.” The first clause just sets the scene. Translating it as “but” makes the English sound strange.
• Trailing off. ちょっと質問があるんですけど… — “I have a quick question…” The sentence stops after けど, and the listener understands that a request is coming. This is a polite way to open a conversation or hint at something without saying it directly.

How to form けど

けど attaches to the end of a complete clause, in either plain or polite style. The one rule to watch: nouns and な-adjectives need だ (plain) or です (polite) in front of けど.

Quick attachment chart:

• Verb: 食べるけど, 食べたけど, 食べないけど, 食べますけど
• い-adjective: 寒いけど, 寒かったけど, 寒いですけど
• な-adjective: 便利だけど, 便利ですけど (not 便利けど)
• Noun: 雨だけど, 雨でしたけど (not 雨けど)

Do not add だ after an い-adjective. 寒いだけど is wrong, just like 寒いだ is wrong.

When is けど used?

Everyday conversation. けど is the default spoken way to say “but” inside one sentence. You hear it with friends, with coworkers, and in shops. It is not rude.

Polite speech. Put けど after a ます or です form and it fits a polite conversation: 高いですけど、いいですね。 In polite speech, ですけど and ますけど are very common in the first clause.

Opening a request or topic. Shop staff, students talking to teachers and callers on the phone all use けど to introduce what they want: 予約をしたいんですけど… (“I’d like to make a reservation…”). The んです + けど combination is especially common here.

Declining softly. Japanese avoids a flat “no”. 行きたいんですけど、ちょっと… (“I’d like to go, but…”) is a polite refusal. The listener fills in the rest.

Formal writing is the exception. In reports, essays and business emails, けど sounds too casual. Writers switch to が (高いが、おいしい) or start a new sentence with しかし.

けど example sentences

Only the first four are true “but” sentences. In the fifth, the shop visit and the good impression do not clash at all. In the last two, けど is doing social work: it opens a topic or a request and lets the other person respond.

Nuance of けど

けど softens. Compare 時間がありません (“I don’t have time”) with 時間がありませんけど… (“I don’t have time, though…”). The second leaves the door open and sounds less blunt. Ending a sentence with けど tells the listener “there’s more I’m not saying”, and that is often the polite choice.

けど does not always mean contrast. When the first clause is background, translate けど as “and”, “so”, or just a dash. A good test: if “but” sounds odd in English, you are probably looking at background けど.

The main point comes after けど. In 高いけど、おいしい the speaker’s real message is “it’s good”. Flip it to おいしいけど、高い and the message becomes “it’s expensive”, which sounds like a complaint. The clause after けど carries the weight.

💡 Listening tip: When someone answers an invitation with 〜んですけど… and stops, it almost always means no. Do not wait for the rest of the sentence.

けど vs でも

Both translate as “but”, and learners mix them up constantly. The difference is position.

A quick check: if you want to put a full stop before your “but”, use でも. If you want to keep going in the same sentence, use けど. In casual speech you will also hear だけど at the start of a sentence (だけど、行くよ。), which works like でも. For the more formal version of the same connector, see けれども.

Common mistakes with けど

Is けど on the JLPT?

A typical grammar item looks like 「この　かばんは　やすい（　）、じょうぶです。」 with choices such as けど, から and ので, and asks you to pick the connector that fits the logic. In listening, a question often hinges on whether a person who says 行きたいんですけど… is actually going.

Practice questions for けど

Learning path for けど

Related grammar to review next

• けれども — the full, slightly more formal form of けど, with the same attachment rules
• でも — the sentence-initial “but” that learners most often confuse with けど
• しかし — the written “however” you switch to when けど is too casual
• から — the reason connector that sits in the same slot and gets mixed up with けど
• のに — the N4 “although” that adds disappointment to the contrast

Learn けど with Hane

Hane gives you short sentences to join with けど, から and でも, so you learn to pick the right connector by its logic. Start practicing with Hane.