karena and akibat | Indonesian Grammar

Indonesian commonly expresses cause with karena and akibat, but they favor different complements. Karena introduces a reason expressed as a clause: karena hujan turun “because it rained.” Akibat readily introduces a noun phrase naming a causal event or condition: akibat hujan deras “because of the heavy rain.” The contrast resembles English “because” versus “because of,” though Indonesian permits conventional ellipsis that makes the boundary less visually obvious.

This page focuses on causal markers and noun-versus-clause structure. Full subordinate-clause syntax and derivational affixes remain on dedicated adjacent pages; the wider conjunction system appears under karena and sebab.

karena plus a clause

Karena connects a cause clause to a main clause. The cause has its own predicate, such as turun “fall,” rusak “be broken,” or belum datang “not yet arrive.”

Kami tinggal di rumah karena hujan turun sejak pagi.

We stayed at home because it had been raining since morning.

Rapat dimulai terlambat karena proyektornya rusak.

The meeting started late because the projector was broken.

Saya belum makan karena pesanan kami belum datang.

I haven't eaten because our order hasn't arrived yet.

The subject of the cause clause can differ from that of the main clause. Saya has not eaten, while pesanan kami is what has not arrived. This is true clause combining, not a preposition attaching a noun directly.

If the cause comes first, a comma separates the dependent cause clause from the following main clause. When the main clause comes first, no comma is used before the following karena clause.

Karena hujan turun sejak pagi, pertandingan dipindahkan ke dalam gedung.

Because it had been raining since morning, the match was moved indoors.

Pertandingan dipindahkan ke dalam gedung karena hujan turun sejak pagi.

The match was moved indoors because it had been raining since morning.

English speakers should notice that Indonesian verbs do not change tense after karena. Time words and aspect markers establish the intended chronology.

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After karena, look for an expressed or understood predication: what happened, was true, or failed to happen? That cause clause explains the main result.

akibat plus a nominal cause

Before a noun phrase, akibat means “as a result of,” “due to,” or “because of.” It is common in news, reports, warnings, and descriptions of undesirable consequences (neutral/formal).

Pertandingan dibatalkan akibat hujan deras.

The match was canceled because of the heavy rain.

Beberapa rumah rusak akibat angin kencang.

Several houses were damaged because of strong winds.

Layanan sempat terganggu akibat kerusakan jaringan.

The service was temporarily disrupted because of a network failure.

The complement hujan deras, angin kencang, or kerusakan jaringan is a noun phrase. Akibat foregrounds the result produced by that causal factor and often carries a negative association because damage, delay, disruption, and loss are frequent contexts. The word itself is not grammatically limited to blame or disaster.

Compare the required distinction directly:

Kami pulang lebih awal karena hujan turun.

We went home early because it rained.

Kami pulang lebih awal akibat hujan deras.

We went home early because of the heavy rain.

The first packages the weather as a clause with predicate turun. The second packages it as the noun phrase hujan deras. Both give a cause, but their internal grammar remains different.

Karena hujan and understood predication

Everyday Indonesian very commonly says karena hujan, omitting a predictable predicate such as turun or an existential expression such as ada hujan. The resulting sentence is natural, not an error.

Kami tidak jadi berangkat karena hujan.

We ended up not leaving because of the rain.

Karena macet, Dimas tiba setengah jam terlambat.

Because of the traffic jam, Dimas arrived half an hour late.

These compact causes are conventional because hujan and macet readily evoke situations: rain falling and traffic being congested. They can be analyzed as elliptical causal predications in a system where karena characteristically links clauses. Some grammatical descriptions instead extend karena to preposition-like use before noun phrases. The observable fact is the same: native usage allows these familiar compact causes.

Do not generalize that any bare noun after karena automatically forms a clear cause. Rapat ditunda karena manajer is incomplete or misleading: did the manager request a delay, fail to arrive, or cause a problem? State the understood event.

Rapat ditunda karena manajer belum tiba.

The meeting was postponed because the manager had not arrived yet.

Rapat ditunda atas permintaan manajer.

The meeting was postponed at the manager's request.

The best repair depends on the intended responsibility. This is why recognizing ellipsis matters: it prevents learners from treating karena + any noun as a mechanical equivalent of English because of.

Akibat as a noun and akibat dari

Akibat is also a noun meaning “result” or “consequence.” As a noun, it can be followed by a source phrase with dari, especially when the sentence discusses the consequences themselves.

Akibat dari keputusan itu baru terasa beberapa bulan kemudian.

The consequences of that decision were only felt several months later.

Salah satu akibat dari kurang tidur adalah sulit berkonsentrasi.

One consequence of insufficient sleep is difficulty concentrating.

Here akibat is the head noun, and dari keputusan itu or dari kurang tidur identifies the source. Concise formal style often omits dari—akibat keputusan itu, akibat kurang tidur—when the relation remains clear. Many editors also prefer dampak keputusan itu or akibat yang timbul dari keputusan itu to avoid a heavy sequence.

Do not automatically insert dari after causal prepositional akibat. Jalan ditutup akibat banjir is already complete. Jalan ditutup akibat dari banjir is widespread but often treated as unnecessarily wordy in careful edited prose.

Jalan ditutup akibat banjir di dua kecamatan.

The road was closed because of flooding in two districts. (concise formal style)

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Ask whether akibat names the consequence itself. If it does, akibat dari X can mean “the consequence resulting from X.” If it directly introduces the cause of a clause, concise akibat X is usually enough.

oleh karena and oleh karena itu

The sequence oleh karena + cause is a formal or bureaucratic way to introduce a reason (formal/bureaucratic). Everyday Indonesian normally prefers simple karena or nominal akibat.

Oleh karena cuaca buruk, seluruh pelayaran ditunda sampai besok.

Because of bad weather, all sailings were postponed until tomorrow. (formal)

Karena cuacanya buruk, semua kapal baru berangkat besok.

Because the weather is bad, all the boats will leave tomorrow instead. (neutral)

The fixed connector oleh karena itu means “therefore” and points back to a reason already stated. It introduces a result rather than another cause.

Cuaca diperkirakan memburuk. Oleh karena itu, seluruh pelayaran ditunda sampai besok.

The weather is expected to worsen. Therefore, all sailings have been postponed until tomorrow. (formal)

Keep the logical direction straight: karena X, Y presents X as cause and Y as result; X. Oleh karena itu, Y states X first and then signals Y as its consequence.

Cause, responsibility, and blame

Grammar does not merely connect facts; lexical choice can frame responsibility. Karena is the broad neutral reason marker. Akibat foregrounds a resulting effect and is especially common when the effect is harmful. A human action after akibat can therefore sound like an attribution of causal responsibility.

Penerbangan terlambat karena kru masih melakukan pemeriksaan keselamatan.

The flight was delayed because the crew was still carrying out a safety inspection.

Kecelakaan itu terjadi akibat kelalaian pengemudi.

The accident occurred because of the driver's negligence.

The second sentence places the driver’s action in a chain leading to a negative outcome. In a legal or journalistic setting, such wording should be supported by evidence (formal/journalistic). If causation is not established, use a stance marker or attribute the claim: Menurut laporan awal... “According to the preliminary report...”

Casual gara-gara often conveys annoyance or blame (informal): Gara-gara kamu, kami terlambat “Because of you, we were late.” It is useful to recognize, but neutral karena is safer when blame is not intended.

Word boundaries

Write causal words separately from their complements: karena hujan, akibat banjir, oleh karena cuaca buruk. Free di and ke likewise separate in di rumah and ke kantor, while passive dibatalkan and derived keputusan contain attached di- and ke-.

Acara di taman dibatalkan karena tamu harus pergi ke tempat yang aman.

The event in the park was canceled because the guests had to go to a safe place.

Common Mistakes

Doubling two causal markers

❌ Pertandingan dibatalkan karena akibat hujan deras.

Incorrect — karena and akibat cannot both introduce the same cause this way.

✅ Pertandingan sore dibatalkan akibat hujan deras.

The afternoon match was canceled because of the heavy rain.

Putting a full clause directly after akibat

❌ Kami pulang akibat hujan turun sejak pagi.

Incorrect in the target pattern — akibat selects a nominal cause, while hujan turun is a clause.

✅ Kami pulang karena hujan turun sejak pagi.

We went home because it had been raining since morning.

Adding dari after karena

❌ Jalan licin karena dari hujan semalam.

Incorrect — dari does not link the cause after karena.

✅ Jalan licin akibat hujan semalam.

The road is slippery because of last night's rain.

Leaving an unclear noun after karena

❌ Rapat ditunda karena direktur.

Incomplete causal meaning — the sentence does not say what about the director caused the delay.

✅ Rapat ditunda karena direktur belum tiba.

The meeting was postponed because the director had not yet arrived.

Joining a causal marker to its complement

❌ Kereta terlambat akibathujan deras.

Incorrect spelling — akibat is separate from its noun-phrase complement.

✅ Kereta terlambat akibat hujan deras.

The train was delayed because of heavy rain.

Key Takeaways

Karena characteristically introduces a cause clause; akibat readily introduces a nominal cause.
Karena hujan is natural conventional ellipsis, but not every bare noun yields a recoverable cause.
Noun akibat can mean “consequence,” allowing akibat dari X; causal akibat X is usually more concise without dari.
Oleh karena is formal, while oleh karena itu introduces a result meaning “therefore.”
Akibat often foregrounds a negative consequence and can imply causal responsibility, so use it carefully in reporting.

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