Bali Money Guide — Currency, ATMs, Cards & Exchange Rates

The Indonesian Rupiah (IDR or Rp) is one of the lowest-denomination currencies in the world, which means you will regularly deal with numbers in the hundreds of thousands and millions. Common denominations include 2,000, 5,000, 10,000, 20,000, 50,000, and 100,000 IDR banknotes, plus coins from 100 to 1,000 IDR. As of 2026, approximate exchange rates are: 1 USD = 15,500–16,000 IDR, 1 EUR = 17,000–17,500 IDR, 1 GBP = 19,500–20,000 IDR, 1 AUD = 10,000–10,500 IDR, 1 INR = 185–190 IDR. A quick mental trick: for USD, simply drop three zeros and divide by 15–16. So 150,000 IDR is roughly $10, and 1,500,000 IDR is roughly $100. Locals often drop the last three zeros when speaking — so 'seratus' (100) means 100,000 IDR.

ATMs are widely available across Bali in tourist areas, shopping centres, and near major attractions. Bank-owned ATMs from BCA, Mandiri, BNI, and CIMB Niaga offer the best exchange rates and highest security. BCA ATMs are the most popular, dispensing up to 1,250,000 IDR per transaction in 50,000 notes, or up to 2,500,000 IDR per transaction in 100,000 notes — look for the ATM type before inserting your card. Mandiri ATMs sometimes offer higher single-transaction limits. Avoid standalone ATMs in convenience stores, tourist shops, or on the street — they charge higher fees and are more susceptible to card skimming. Your home bank may charge $3–5 per international withdrawal, so take out larger amounts less frequently. When the ATM asks 'convert to your home currency?' always select NO — this is Dynamic Currency Conversion and gives you a terrible exchange rate.

Credit and debit cards are widely accepted at mid-range and upscale hotels, restaurants, shops, and tourist activities. Visa and Mastercard have the broadest acceptance, while American Express is rarely accepted outside luxury establishments. Some merchants add a 2–3% surcharge for card payments — always ask before paying. For small purchases under 100,000 IDR, cash is almost always preferred. GoPay (Gojek's digital wallet) and OVO are widely used digital payment methods that you can top up at convenience stores — useful for ride-hailing and food delivery but require an Indonesian phone number to set up. Always carry cash for markets, warungs, temple entrance fees, small shops, and tipping — many everyday transactions in Bali are still cash-only.

If you bring foreign currency to exchange in Bali, use only authorised money changers with clear signage, printed receipts, and an official business licence displayed. BMC Money Changer and Central Kuta Money Exchange are consistently recommended for fair rates with no commission or hidden fees. Avoid money changers that offer rates significantly better than the market rate — they are almost certainly running a scam involving sleight-of-hand counting tricks, hidden fees, or calculator manipulation. Always count your money carefully at the counter before leaving, ideally using your own calculator or phone. Never let the money changer take back the cash to 'recount' it — this is when notes mysteriously disappear. The safest approach is to use ATMs for most of your cash needs and money changers only for leftover foreign currency.

Tipping is not mandatory in Bali but is appreciated and expected in many tourist-facing situations. For restaurants, check if a service charge is already included in the bill (many upscale restaurants add 5–10%). If not, leaving 5–10% is generous. For private drivers, 50,000–100,000 IDR ($3–7) per day is customary for good service. For spa and massage therapists, 10–15% of the treatment cost is appropriate. For hotel housekeeping, 20,000–50,000 IDR per day left on the pillow is a kind gesture. For tour guides, 50,000–100,000 IDR is standard. For porters, 20,000 IDR per bag is sufficient. Tip in Indonesian Rupiah rather than foreign currency, as small foreign notes are difficult for locals to exchange.