One of the most common questions Australians ask before a Bali trip is how to handle money — what currency is used, how much to bring, where to exchange it, and whether cards work. The good news is that Bali is straightforward once you understand the basics.

The currency is the Indonesian Rupiah, the exchange rate is favourable for Australians, and cash remains king for a large proportion of everyday transactions. This guide covers everything you need to know before you go. Book your Bali trip through Traveloka's flights and hotels platform.

Bali uses Indonesia's official currency, the Indonesian Rupiah, abbreviated as IDR and symbolised as Rp. All prices on the island — hotel rates, restaurant bills, market stalls, entrance fees, and transport fares — are quoted and paid in Rupiah. Understanding the Rupiah denomination system before you arrive saves confusion at the point of sale. Indonesia uses a full stop rather than a comma as a thousands separator, so Rp100.000 means one hundred thousand Rupiah, not one hundred.

Many vendors also use the shorthand K for thousand — IDR 50K means IDR 50,000. At the time of writing, the exchange rate is approximately IDR 10,500 per one Australian dollar, though this fluctuates and checking a reliable conversion service immediately before travel gives the most accurate figure. At that rate, IDR 100,000 is roughly AUD 9.50 and IDR 500,000 is roughly AUD 47. Getting your head around these rough equivalents before arrival makes daily pricing much easier to evaluate on the spot.

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There are three main options for obtaining Rupiah: ATMs, authorised money changers, and bank exchanges. Each has different trade-offs on rate, convenience, and risk.

ATMs are the most convenient source of Rupiah throughout Bali. Bank Mandiri, Bank BNI, and BCA ATMs are widely distributed across tourist areas and generally dispense large denomination notes — IDR 100,000 notes are standard. The main cost is fees: your Australian bank will typically charge an international transaction fee, and the Indonesian ATM will often charge a separate withdrawal fee on top.

Using a travel card with low or no international fees — loaded with AUD before departure and used to withdraw IDR — reduces this cost substantially. Inform your Australian bank before travel that you will be using your card in Indonesia to prevent transactions being flagged as fraudulent and your card blocked. The arrivals hall at Ngurah Rai Airport has ATMs immediately available before customs exit, making it convenient to withdraw on arrival.

Authorised money changers offer competitive exchange rates — often better than banks and significantly better than airport exchange counters. The key word is authorised. Unauthorised money changers in tourist areas are a known source of scams involving short-counting, sleight of hand with notes, or manipulated calculators.

The safest approach is to use official bank-operated exchange counters or money changers with a visible government licence, always count your notes before leaving the counter, and be sceptical of any rate that looks unusually good — it usually signals a catch. Bank exchange counters at major hotels offer reliable but typically less competitive rates than street-level authorised changers. Find the best Bali hotels through Traveloka.

Cash remains essential in Bali. While major hotels, upscale restaurants, and international chain stores accept credit and debit cards, a significant proportion of day-to-day transactions — warung meals, market purchases, street food, local transport, temple entrance fees, and tips — are cash-only. Arriving with no Rupiah and relying solely on card payment will create problems throughout the trip, particularly outside the main tourist zones.

A practical approach is to keep a supply of smaller denomination notes — IDR 20,000 and IDR 50,000 — for everyday transactions, as large IDR 100,000 notes can be difficult to break at small warungs and market stalls. Credit cards where accepted typically incur a 2 to 3 percent surcharge, which should be factored into any decision between cash and card at larger establishments.

Bali is an excellent value for Australians at almost every spending level.

• A local warung meal — nasi goreng, mie goreng, or a plate of satay — costs IDR 15,000 to IDR 30,000, or roughly AUD 1.50 to AUD 3
• A cold Bintang beer at a beach bar runs IDR 30,000 to IDR 70,000.
• A mid-range restaurant meal with drinks costs IDR 100,000 to IDR 250,000 per person.
• Fine dining at a Seminyak or Nusa Dua restaurant with wine will set you back IDR 500,000 to IDR 1,500,000 per person — still cheaper than a comparable meal in Sydney or Melbourne.
• A one-hour traditional Balinese massage at a reputable spa costs IDR 100,000 to IDR 150,000.
• Budget travellers staying in guesthouses, eating at warungs, and travelling by shuttle can manage on AUD 50 to AUD 70 per day.
• Mid-range travellers at boutique hotels, eating a mix of local and tourist restaurants, should budget AUD 150 to AUD 250 per day.
• At the five-star resort end in Nusa Dua, daily spend including accommodation can easily reach AUD 500 or more per person.

The key variable is accommodation — food and activities in Bali are consistently affordable at every level. Check Traveloka promotions for the best Bali hotel and flight deals from Australia.

Tipping is not obligatory in Bali but is appreciated and increasingly expected in tourist-facing roles. Restaurant and café bills at tourist establishments sometimes include a service charge of 5 to 10 percent — check the bill before adding a separate tip.

For service not covered by a service charge, rounding up the bill or leaving IDR 10,000 to IDR 20,000 for a warung meal is appropriate. Spa and massage therapists are commonly tipped IDR 20,000 to IDR 50,000 per treatment depending on the quality and duration. Private drivers who provide a good service for a full day are typically tipped IDR 50,000 to IDR 100,000. Small cash tips in IDR are always more useful to recipients than attempting to tip in AUD.

Bali is one of the world's best value destinations for Australians, and having the right financial setup before departure means more of your budget goes toward experiences rather than fees. As Australia's trusted travel platform for Bali, Traveloka offers flights from all major Australian cities, a comprehensive selection of hotels across every area and price point, and activities bookable in advance at confirmed prices. Check Traveloka promotions for the latest deals and download the app to start planning.