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

USD = ZWL$16.5714
ZWL$ = RAND0.8664
Data according to the Reserve Bank of Zimbabwe

Black Market Rates:

USD = ZWL$22.80 zimrates
USD = ZWL$22.60 zwl365
USD = ZWL$22.40 bluemari
USD = BOND16.60 zimrates

– Marketwatch