Calculator Policy
Make sure you have the approved calculator you need for the CFA exams
The full exam calculator policy will tell you everything you need to know before you purchase your calculator and take the exams.
Two models of business calculator are authorized for the exams:
- Texas Instruments BA II Plus (including BA II Plus Professional)
- Hewlett Packard 12C (including the HP 12C Platinum)
Both authorized models are widely available through retail or online. You can also buy your calculator by mail, phone, or fax from the distributors. Do not wait until a few weeks before the exams to buy your calculator. Buy a calculator early so you can practice as you study.
Find a calculator distributor:
- Texas Instruments BA II Plus and Hewlett Packard 12C
- Hewlett Packard 12C
- Texas Instruments BA II Plus





