Earn up to $2,000 when you buy $50 in crypto
Earn free crypto after making your first purchase. Terms apply.
Sum of median estimated savings and rewards earned, per user in 2021 across multiple Coinbase programs (excluding sweepstakes). This amount includes fee waivers from Coinbase One (excluding the subscription cost), rewards from Coinbase Card, and staking rewards.
About B3 and OP
B3 (Base) is climbing, while Optimism is falling this week. The current B3 to OP conversion rate is 0.005133. Inversely, this means that if you convert 1 OP you will get 194.82 B3. The conversion rate of B3/OP has increased by 0.34% in the last hour (OP/B3 decreased by 0.34%). In the last 24 hours, B3/OP grew by 15.69%, while OP/B3 shrunk by the same amount.
The exchange rate of B3 (Base) is increasing. The current value of 1 B3 is 0.005133 OP. In other words, to buy 5 B3 (Base), it would cost you 0.025664 OP. Inversely, 1 OP would allow you to trade for 194.82 B3 while 50 OP would convert to 9,741.14 B3, not including platform or gas fees.
In the last 7 days, the exchange rate has fallen by 12.1%. Meanwhile, in the last 24 hours, the rate has changed by 13.43%, and that the highest exchange rate of 1 B3 to OP was 0.005512 OP and the lowest 24 hour value was 1 B3 for 0.004278 OP. Last month, 1 B3 was worth 0.006135 OP. Today, it's down 19.53%. Looking back a year, B3 (Base) has changed by 0.005192 OP. That means that in a single year, the value of B3 (Base) has shrank by 1.15%.
B3 (Base) Market Stats
B3 is the native token at the center of B3 Labs’ AI ecosystem, built to revolutionize AI ownership - from raw compute to bespoke agents. B3IQ is building ownership layer for the AI GPU economy, already powering leading AI startups and backed by some of the space’s top investors. B3OS, built on B3IQ’s secure private inference, creates bespoke agents and automations that give businesses the intelligence and infrastructure to operate onchain - across stablecoins, staking, payments, treasury, and more.
Optimism Market Stats
Optimism is a network of chains called the Superchain, built on the open-source OP Stack. OP Mainnet was the first chain, with several others now operating on the OP Stack architecture, including Base (by Coinbase), Unichain (by Uniswap), Ink (by Kraken), and World Chain (by Worldcoin). The OP Stack serves as a framework for Ethereum Layer 2 chains and supports significant L2 activity. Every OP Chain in the Superchain contributes back to the Optimism Collective and all chains follow a standardized revenue-sharing model: the greater of 2.5% of total chain revenue or 15% of onchain profit (defined as fees minus L1 gas costs) is paid back to the Optimism. By aligning economic incentives across many chains, Optimism aims to transform Ethereum scaling into a sustainable flywheel by delivering fast, low-cost transactions while reinvesting in the future of the ecosystem. OP holders participate in governance to shape protocol upgrades, funding decisions, and more
Conversion tables
B3 to OP values from Today at 11:45 am
0.5 B3 = 0.002566 OP |
1 B3 = 0.005133 OP |
5 B3 = 0.02566 OP |
10 B3 = 0.05133 OP |
50 B3 = 0.2566 OP |
100 B3 = 0.5133 OP |
500 B3 = 2.57 OP |
1,000 B3 = 5.13 OP |
OP to B3 values from Today at 11:45 am
0.5 OP = 97.41 B3 |
1 OP = 194.82 B3 |
5 OP = 974.11 B3 |
10 OP = 1,948.23 B3 |
50 OP = 9,741.14 B3 |
100 OP = 19,482.27 B3 |
500 OP = 97,411.37 B3 |
1,000 OP = 194,822.75 B3 |
B3 to OP over time
B3 | Today | 24H 13.43% | 1M -19.53% | 1Y -1.15% |
|---|---|---|---|---|
0.5 B3 | 0.002566 OP | 0.002222 OP | 0.003068 OP | 0.002596 OP |
1 B3 | 0.005133 OP | 0.004444 OP | 0.006135 OP | 0.005192 OP |
5 B3 | 0.02566 OP | 0.02222 OP | 0.03068 OP | 0.02596 OP |
10 B3 | 0.05133 OP | 0.04444 OP | 0.06135 OP | 0.05192 OP |
50 B3 | 0.2566 OP | 0.2222 OP | 0.3068 OP | 0.2596 OP |
100 B3 | 0.5133 OP | 0.4444 OP | 0.6135 OP | 0.5192 OP |
500 B3 | 2.57 OP | 2.22 OP | 3.07 OP | 2.60 OP |
1,000 B3 | 5.13 OP | 4.44 OP | 6.14 OP | 5.19 OP |
Frequently asked questions
Buy B3 (Base) with Coinbase
Create a Coinbase account to buy and sell B3 (Base) on the most secure crypto exchange.
Related conversions
Discover other cryptocurrencies to currency conversions
Popular stocks
Start your crypto portfolio today
Sign up for a Coinbase account today and see what the world of decentralized finance can do for you.
This content is being provided to you for informational purposes only, does not constitute an offer, or solicitation of an offer nor a recommendation by Coinbase to buy, sell, or hold any security, financial product, or instrument referenced in the content, and does not constitute investment advice, financial advice, trading advice, or any other sort of advice. Data presented may reflect asset prices traded on the Coinbase exchange as well as other cryptocurrency exchanges and market data platform. Coinbase may charge fees for the processing of cryptocurrency transactions which may not be reflected in the conversion prices displayed. Coinbase is not liable for any errors or delays in content, or for any actions taken in reliance on any content.





