The current bank exchange rates for the ZWL$ today are as follows:

USD = ZWL$15.3525
ZWL$ = RAND0.9639
Data according to the Reserve Bank of Zimbabwe

Black Market Rates:

USD = ZWL$19.10 zimrates
USD = ZWL$18.70 zwl365
USD = ZWL$18.50 bluemari
USD = BOND12.40 zimrates

– Marketwatch