BER Benchmark: Commonwealth Bank AUD FX Rates & Margins
BER Benchmark monitors Commonwealth Bank exchange rates across the AUD currency corridors tracked by BER. The current average margin versus the mid-market rate is 4.7%.
This average is based on the AUD 10,000 transfer rates currently monitored by BER across the available Commonwealth Bank currency corridors.
Commonwealth Bank - Lowest and Highest FX Margins
BER Benchmark ranks the Commonwealth Bank currency corridors currently monitored for Australian dollar transfers by their margin versus the mid-market rate. The tables below highlight the lowest-margin and highest-margin corridors for a AUD 10,000 transaction.

Comparing CBA exchange rates
Overall these are the main points to consider when comparing CBA exchange rates:
- CBA provides extensive foreign exchange services, FX Specialists provide more additional services and generally speaking a higher level of expertise;
- CBA products are available both in-branch and online via their online banking platform NetBank. FX Specialists for foreign transfers are on-line but you can speak to them on the phone, and in some cases you will have an account manager;
- Commonwealth Bank exchange rates for foreign transfers are generally poor compared to using an FX specialist.
- Commonwealth Bank exchange rates for travel money are comparable to those of the other Australian banks but you will, more likely than not, get less for your dollar than if you ordered your foreign currency and travel money online through providers such as Travelex.
- Average to poor exchange rates need to be weighed up against convenience of using a familiar internet banking platform.