What is Fill GSM?
Weight of the filling per square metre, typically 120–500 GSM.
Short answer
Total product weight quoted instead of fill GSM — ask for the filling weight specifically.
Fill GSM when buying a blanket & comforter
Weight of the filling per square metre, typically 120–500 GSM.
Why it matters: This is the honest warmth number: 120–200 for AC rooms, 200–300 for mild winter, 300–500 for north Indian cold.
Look for: Total product weight quoted instead of fill GSM — ask for the filling weight specifically.
Full Blanket & Comforter buying guide