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

USD = ZWL$15.6203
ZWL$ = RAND0.9320
Data according to the Reserve Bank of Zimbabwe

Black Market Rates:

USD = ZWL$21.30 zimrates
USD = ZWL$21 zwl365
USD = ZWL$20.30 bluemari
USD = BOND$13.80 zimrates

– Marketwatch