How to use the calculator: Supply instrument details in the appropriate input boxes, and instantly obtain a sample ZARONIA interest calculation. Results can be shown on-screen, or alternatively download a custom formularised spreadsheet for analysis.
Disclaimer: By using the calculator you assume full responsibility for the risk related thereto. FirstRand Bank Limited, acting through its RMB division, makes no representations, gives no warranty, and assumes no responsibility for the accuracy of calculations made by the calculator. Calculations generated are indicative and for educational purposes only. Actual conventions are contractually agreed and may differ. Any liability of whatsoever nature and howsoever arising on the part of FirstRand Bank Limited, acting through its RMB Division, its directors, employees, or agents, is expressly disclaimed.
Contact us at SARatesReform@Firstrand.co.za