Here are the latest Zimbabwe bank exchange rates for the RTGS$ as updated on Thursday, 6 June 2019 at 09:00:

Official rates:

USD to RTGS$: 5.6496
RTGS$ to RAND: 2.6327
Data according to the Reserve Bank Of Zimbabwe

Black Market Rates:
USD to RTGS$: 8.1
USD to BOND: 7.9
RTGS$ to RAND: 1.84

Black Market Rand Rates:
100   USD    =   1474   South African Rand (ZAR)
100   Bond  =   189.0  South African Rand (ZAR)
100  RTGS  =   184.0   South African Rand (ZAR)