A simplified complexity ratio based on long words per sentence.
High RIX means packed with big words.
Shows where you are cramming too much into one sentence.
Very easy to mentally estimate.
Good secondary check.
One idea per sentence.
Use 1-2 syllable words.
Remove adjectives and adverbs.
Our RIX Calculator provides a super-fast check of text density. It tells you how many complex words you have per sentence on average.