Convert 100 Gold Ounce (XAU) to Bitcoin (BTC)

Convert Gold Ounces to Bitcoins at the live mid-market rate. Reverse: BTC to XAU

Amount

From

100 Gold Ounces =

4.84854745 BTC −0.63% today

1 XAU = 0.0484855 BTC · 1 BTC = 20.6247 XAU

Mid-market rate, updated 11:32 UTC. Paid plans update as often as every 60 seconds. Get XAU→BTC rates via API

XAU to BTC over the last year

52-week high: 0.081836
52-week low: 0.031629
52-week average: 0.057839
Change over the year: +52.70%

Conversion tables

XAU to BTC
XAU	BTC
1 XAU	0.04849 BTC
10 XAU	0.4849 BTC
100 XAU	4.84854745 BTC
1,000 XAU	48.48547450 BTC
10,000 XAU	484.85474500 BTC
50,000 XAU	2,424.27372500 BTC
100,000 XAU	4,848.54745000 BTC

BTC to XAU
BTC	XAU
1 BTC	20.62 XAU
10 BTC	206.25 XAU
100 BTC	2,062.47 XAU
1,000 BTC	20,624.73 XAU
10,000 BTC	206,247.34 XAU
50,000 BTC	1,031,236.69 XAU
100,000 BTC	2,062,473.37 XAU

Get XAU→BTC rates via API

The live rate, the rate on any past day or a whole range, for BTC and 170+ other currencies, as JSON. Free plan included. See the exchange rate API.

Get a free API key API documentation

curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=XAU -d currencies=BTC \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=XAU -d currencies=BTC \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about XAU to BTC

How much is 100 XAU in BTC?

100 Gold Ounces is 4.84854745 Bitcoins at the mid-market rate of 4 October 2026, 11:32 UTC, when 1 XAU = 0.0484855 BTC.

What was the XAU to BTC rate over the last year?

Over the last 52 weeks 1 XAU ranged from 0.0316286 to 0.0818356 BTC, 0.0578389 BTC on average.

Which exchange rate is this?

The mid-market rate: the midpoint between what currency markets pay and ask for XAU/BTC, without the margin a bank or card issuer adds, so the rate you are charged is usually a little worse.