The official currency of Kenya is the Kenyan Shilling (KES). The US Dollar is also widely accepted and easily exchanged into Kenyan Shillings. US Dollars are only accepted if they are not torn and are not more than 10 years old. Smaller denominations are difficult to use or exchange.

Yes, US Dollars (USD) are widely accepted in Kenya, particularly for major expenses like safari lodge stays, hot air balloon tours, and national park entry fees. In fact, many high-end tour operators prefer being paid in USD. However, there are two critical "rules" for 2026: First, you must only bring bills dated 2009 or newer; older bills are frequently rejected due to counterfeit concerns and local banking regulations. Second, the bills must be in pristine condition—no tears, writing, or excessive folding. While you can pay for big items in USD, you will get a much better exchange rate for smaller, daily purchases (like snacks, local markets, or tips) if you use Kenyan Shillings (KES). It is best to carry $50 and $100 bills for exchanging at bureaus to get the best rate, while keeping a few crisp $1 and $5 bills for tipping in more remote areas where shillings might be scarce. Most major shops and hotels in Nairobi also accept Visa and Mastercard.