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  2. BTC to OP
  3. 100 BTC

Convert 100 Bitcoin (BTC) to Optimism (OP)

Convert Bitcoins to Optimism at the live mid-market rate. Reverse: OP to BTC

100 Bitcoins =

64,403,811.57382183 OP +3.74% today

1 BTC = 644,038.12 OP · 1 OP = 0.00000155 BTC

Mid-market rate, updated 13:03 UTC. Paid plans update as often as every 60 seconds. Get BTC→OP rates via API

BTC to OP over the last year

250,000.00500,000.00750,000.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
893,818.15
52-week low
164,644.79
52-week average
508,577.98
Change over the year
+281.06%

Conversion tables

BTC to OP
BTC OP
1 BTC 644,038.11573822 OP
10 BTC 6,440,381.15738218 OP
100 BTC 64,403,811.57382183 OP
1,000 BTC 644,038,115.73821831 OP
10,000 BTC 6,440,381,157.38218307 OP
50,000 BTC 32,201,905,786.91091537 OP
100,000 BTC 64,403,811,573.82183075 OP
OP to BTC
OP BTC
1 OP 0.00000155 BTC
10 OP 0.00001553 BTC
100 OP 0.0001553 BTC
1,000 OP 0.001553 BTC
10,000 OP 0.01553 BTC
50,000 OP 0.07764 BTC
100,000 OP 0.1553 BTC

Get BTC→OP rates via API

The live rate, the rate on any past day or a whole range, for OP 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=BTC -d currencies=OP \
  -H "apikey: YOUR-API-KEY"

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

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Questions about BTC to OP

How much is 100 BTC in OP?

100 Bitcoins is 64,403,811.57382183 Optimism at the mid-market rate of 4 October 2026, 13:03 UTC, when 1 BTC = 644,038.12 OP.

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

Over the last 52 weeks 1 BTC ranged from 164,644.79 to 893,818.15 OP, 508,577.98 OP on average.

Which exchange rate is this?

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