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

USD = ZWL$17.1950
ZWL$ = RAND0.8409

Data according to the Reserve Bank of Zimbabwe

Black Market Rates:

USD = ZWL$24.30 zimrates
USD = ZWL$23.70 zwl365
USD = ZWL$23.80 bluemari
USD = BOND18.40 zimrates

– Marketwatch