How PlayStation Plus & PS Now Subs and Cards Convert to PS+ Premium

Those PlayStation Plus and PS Now cards all convert differently to the new PlayStation Plus Premium and the other tier levels.
Gonna need a calculator for this one

How PlayStation Plus & PS Now Subs and Cards Convert to PS+ Premium

PlayStation Plus: Everything You Need to Know as Sony Makes Big Changes - CNET

Don't Buy PS Plus Premium Just Yet..

PlayStation Plus: Everything You Need to Know as Sony Makes Big Changes - CNET

Sony stops PlayStation Now stacking to protect its new Premium service - The Verge

Sony Reveals PS Plus and PS Now Voucher Conversion Rate to New PS Plus

PlayStation Plus games list, price and tiers explained

The Playstation Plus Thread~ (aka Playstation Now merges with Plus) - Games - Quarter To Three Forums

PlayStation Plus Extra/Premium Discounted, Ends Jan 13

How PS Plus Cards Convert to the New Tiers