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Redmoon Calculators
텍스트 분석 EN only

Sentence Complexity Analyzer

무료 문장 복잡성 분석기. 평균 절 깊이, 종속절 수, 단순/중문/복문 분류, 수동태 비율을 측정하고 가장 긴 구조를 표시합니다.

한국어에는 적합하지 않음

이 도구는 영어(와 일부 관련 언어)용으로 보정되었습니다. 한국어의 결과는 신뢰할 수 없습니다.

사용 시기

Use when your text feels hard to read but you can't pinpoint why. A high clause depth combined with high passive count is the classic recipe for "dense" prose.

비교

Where readability formulas give a single grade, this tool tells you what *kind* of complexity drives it — subordination, coordination, or length.

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작동 방식

Each sentence is tokenized and counted for subordinating connectives ("because", "although"), coordinating connectives ("and", "but"), and passive constructions.

Clause depth is roughly 1 + subordinate clause count. Sentences with no connectives are "simple"; with only coordination they're "compound"; with any subordination they're "complex".

Splits surfaced are sentences over 35 words or with three or more subordinate clauses — typical candidates for trimming.

자주 묻는 질문

What does clause depth measure?

Roughly how many clauses each sentence contains. A sentence with two subordinate clauses has depth 3.

What grade level does this map to?

Not directly — use a readability formula for that. This tool is about syntactic complexity, which can be high in clear writing or low in unclear writing.

Why does it flag passive voice?

Heavy passive voice and deep subordination both increase parsing load. The split suggestions surface sentences that combine both.

실제 예시

입력

Although the meeting ran long, we covered every agenda item. Decisions were made. The team left energized.

출력

Avg clause depth: 1.67 — Simple. Mix: 2 simple, 0 compound, 1 complex.

One subordinate clause ("Although the meeting ran long") gives sentence 1 a depth of 2; the other two are depth 1. The blend reads as varied but accessible.

흔한 함정

  • Heuristic detection — does not parse syntax fully.
  • Dialogue confuses the simple/compound classifier (heavy "and" usage).
  • Long sentences without subordination are not flagged — only deep nesting is.

관련 도구

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