SMOG

SMOG (Simple Measure of Gobbledygook) estimates the US school grade a reader needs to fully understand a text, from how many words of three or more syllables it uses per sentence. G. Harry McLaughlin published it in 1969, and it is often used for health information.

Silktide adds 5 to the grade to give a reading age.

Learn more

• Reading level
• Readability settings - choose the formula for each language