Convert 100 Australian Dollar to Bitcoin
100 AUD = 0.00091174733 BTC · 1 AUD = 0.0000091174733 BTC · -1.81% (24h)
Rate history from Coinfuty market data: hourly closes for the 24H and 7D views, daily closes beyond that. The AUD leg is held at today's reference rate across the whole series — daily FX history is not part of this dataset. The live rate at the top comes from our own price sync, so the last point can differ slightly.
What you actually receive, exchange by exchange
The rate above is the mid-market rate — no exchange gives it to you. Every conversion pays a trading fee, and moving the result to your own wallet pays a withdrawal fee on top. Both numbers below come from our fee database, not an estimate.
| Exchange | Trading fee | Total cost | You receive |
|---|---|---|---|
 OurbitMost received | 0% | 0 BTC0.00% of the conversion | 0.00091174733 BTC$71.12 |
 KCEX | 0% | 0 BTC0.00% of the conversion | 0.00091174733 BTC$71.12 |
 Bitfinex | 0% | 0 BTC0.00% of the conversion | 0.00091174733 BTC$71.12 |
 MEXC | 0.05%as low as 0% on some pairs−20% paying fees in MX | 0.00000045587367 BTC0.05% of the conversion | 0.00091129146 BTC$71.09 |
 Pionex | 0.05% | 0.00000045587367 BTC0.05% of the conversion | 0.00091129146 BTC$71.09 |
 Deribit | 0.05%as low as 0% on some pairs | 0.00000045587367 BTC0.05% of the conversion | 0.00091129146 BTC$71.09 |
 Flipster | 0.06% | 0.0000005470484 BTC0.06% of the conversion | 0.00091120029 BTC$71.08 |
 Bitrue | 0.098%−20% paying fees in BTR | 0.00000089351239 BTC0.10% of the conversion | 0.00091085382 BTC$71.05 |
Converting A$100.00 on Ourbit leaves you 0.0000072939787 BTC more than on Kraken, the most expensive venue we track for this pair.
1 AUD converts to 0.0000091174733 BTC right now, so 1 BTC buys A$109,679.51. AUD is down 1.81% against BTC over the past 24 hours. 54 exchanges we track list both sides of this pair; the cheapest standard taker fee is 0% on Ourbit, while Kraken charges 0.8% for the same conversion. If you move the BTC off the exchange afterwards, the cheapest withdrawal we have on record is 0 BTC over Bitcoin (Runes) on Ourbit.
AUD/BTC performance
| Period | Low | High | Average | Change |
|---|---|---|---|---|
| 7 days | 0.0000089817213 BTC | 0.0000094326204 BTC | 0.0000092371885 BTC | +0.92% |
| 30 days | 0.0000087548153 BTC | 0.0000097398537 BTC | 0.0000091275417 BTC | -6.39% |
| 1 year | 0.0000057066867 BTC | 0.00001213567 BTC | 0.0000091360204 BTC | +48.16% |
AUD to BTC conversion tables
| AUD | BTC |
|---|---|
| 1.00 AUD | 0.0000091174733 BTC |
| 10.00 AUD | 0.000091174733 BTC |
| 25.00 AUD | 0.00022793683 BTC |
| 100.00 AUD | 0.00091174733 BTC |
| 1,000.00 AUD | 0.0091174733 BTC |
| 5,000.00 AUD | 0.045587367 BTC |
| 50,000.00 AUD | 0.45587367 BTC |
| 100,000.00 AUD | 0.91174733 BTC |
| 1,000,000.00 AUD | 9.117473 BTC |
Related conversions
AUD to other currencies
AUD to other coins
AUD to BTC — FAQ
How much is 100.00 AUD in BTC?
100.00 AUD is worth 0.00091174733 BTC at the mid-market rate. 1,000.00 AUD is 0.0091174733 BTC and 10,000.00 AUD is 0.091174733 BTC.
How much AUD do I need to get 1 BTC?
A$109,679.51 at the current rate. The converter above works in both directions — type into either box.
What is the cheapest way to convert AUD to BTC?
Ourbit has the cheapest standard taker fee for this pair at 0%, which is 0 BTC on a 1 AUD conversion. Using a limit (maker) order is usually cheaper still, and paying fees in the exchange's own token cuts the rate further on several venues. The table above ranks every exchange by what you are left with.
Does this converter include exchange fees?
The headline rate does not — it is the mid-market rate, the same number every other converter shows. The comparison table underneath does: it applies each exchange's real taker fee to your amount, and optionally that exchange's withdrawal fee for BTC, so you see the amount that actually lands.
Has AUD gone up or down against BTC today?
AUD is down 1.81% against BTC over the last 24 hours. Both sides move, so the pair can be flat even when each coin moved a lot in dollars.
What has the AUD to BTC rate been over the past 1 year?
Over the last 1 year the pair traded between 0.0000057066867 BTC and 0.00001213567 BTC, averaging 0.0000091360204 BTC, and it is up 48.16% over that window. The chart above switches between 24H, 7D, 1M, 3M and 1Y views.
Where does the AUD/BTC rate come from?
Crypto prices are synced from our own market data pipeline and refreshed every few minutes; fiat rates come from exchangerate-api.com and update once a day. Fees come from each exchange's official fee page or fee API, with the sync time shown at the bottom of this page.
Crypto prices last synced 2026-09-18 13:03 UTC · fiat rates from exchangerate-api.com, updated 2026-09-18 00:02 UTC · withdrawal fees last synced 2026-08-29 00:57 UTC. The headline rate is a mid-market reference rate and does not include exchange spreads; the comparison table applies each exchange’s published taker fee, which is the fee a market order pays. Fee tiers, promotions and token discounts can lower it further — open an exchange page to see its full tier ladder.