It would be nice if some block explorer shows the total blockchain size.
I have tried to multiply the total blocks ( over 22 million ) by 20000 bytes (average size IMO), and the result is over 400 GB which seems exaggerate, so i must have done something wrong in the calculation.
via Community for TRONICS https://www.reddit.com/r/Tronix/comments/igl75c/what_is_the_tron_blockchain_size/
TRONIX is a MainNet token based on the TRON Protocol issued by TRON Foundation, known as TRX. TRX is the basic unit of accounts on the TRON blockchain. The value of all other tokens derives from that of TRON. TRX is also a natural medium currency for all TRC-based tokens.