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 OPN
B3 (Base) is falling, while OPINION is climbing this week. The current B3 to OPN conversion rate is 0.008288. Inversely, this means that if you convert 1 OPN you will get 120.65 B3. The conversion rate of B3/OPN has decreased by 0.46% in the last hour (OPN/B3 increased by 0.46%). In the last 24 hours, B3/OPN shrunk by 4.92%, while OPN/B3 grew by the same amount.
The exchange rate of B3 (Base) is decreasing. The current value of 1 B3 is 0.008288 OPN. In other words, to buy 5 B3 (Base), it would cost you 0.041441 OPN. Inversely, 1 OPN would allow you to trade for 120.65 B3 while 50 OPN would convert to 6,032.66 B3, not including platform or gas fees.
In the last 7 days, the exchange rate has fallen by 1.58%. Meanwhile, in the last 24 hours, the rate has changed by 4.87%, and that the highest exchange rate of 1 B3 to OPN was 0.008813 OPN and the lowest 24 hour value was 1 B3 for 0.008139 OPN. Last month, 1 B3 was worth 0.009879 OPN. Today, it's down 19.19%. Looking back a year, B3 (Base) has changed by ∞ OPN. That means that in a single year, the value of B3 (Base) has shrank by ∞%.
B3 (Base) Market Stats
B3 is a gaming ecosystem built on Base. The gaming ecosystem operates as a Layer 3 settlement layer on Base, in order to leverage the lower gas fees and higher throughput. The platform focuses on an open gaming ecosystem that streamlines interactions between developers and players by removing the need for wallets, bridges, or multiple tokens using chain abstraction technology. The B3 token can be used for governance, in-game transactions and access to in-game features.
OPINION Market Stats
OPINION (OPN) is a digital token associated with the Opinion Foundation, a platform designed for decentralized polling and community feedback. Participants utilize the OPN token to interact with the platform's features and participate in its broader ecosystem.
Conversion tables
B3 to OPN values from Today at 9:09 pm
0.5 B3 = 0.004144 OPN |
1 B3 = 0.008288 OPN |
5 B3 = 0.04144 OPN |
10 B3 = 0.08288 OPN |
50 B3 = 0.4144 OPN |
100 B3 = 0.8288 OPN |
500 B3 = 4.14 OPN |
1,000 B3 = 8.29 OPN |
OPN to B3 values from Today at 9:08 pm
0.5 OPN = 60.33 B3 |
1 OPN = 120.65 B3 |
5 OPN = 603.27 B3 |
10 OPN = 1,206.53 B3 |
50 OPN = 6,032.66 B3 |
100 OPN = 12,065.32 B3 |
500 OPN = 60,326.60 B3 |
1,000 OPN = 120,653.21 B3 |
B3 to OPN over time
B3 | Today | 24H -4.87% | 1M -19.19% | 1Y 70.90% |
|---|---|---|---|---|
0.5 B3 | 0.004144 OPN | 0.004346 OPN | 0.004939 OPN | 0.001206 OPN |
1 B3 | 0.008288 OPN | 0.008692 OPN | 0.009879 OPN | 0.002412 OPN |
5 B3 | 0.04144 OPN | 0.04346 OPN | 0.04939 OPN | 0.01206 OPN |
10 B3 | 0.08288 OPN | 0.08692 OPN | 0.09879 OPN | 0.02412 OPN |
50 B3 | 0.4144 OPN | 0.4346 OPN | 0.4939 OPN | 0.1206 OPN |
100 B3 | 0.8288 OPN | 0.8692 OPN | 0.9879 OPN | 0.2412 OPN |
500 B3 | 4.14 OPN | 4.35 OPN | 4.94 OPN | 1.21 OPN |
1,000 B3 | 8.29 OPN | 8.69 OPN | 9.88 OPN | 2.41 OPN |
Frequently asked questions
Right now, 1 B3 (Base) is worth about €0.0003948.
Based on the current rate, you could get 2,532.96 B3 for 1 EUR.
B3 (Base) price has been declining. Since yesterday, the exchange rate of B3 (Base) has decreased. Since last month, the exchange rate of B3 (Base) has decreased. Since this time last year, the price of B3 (Base) has decreased.
You can use our B3 to EUR calculator at the top of this page to convert any amount of B3 to EUR. We've also created a couple of quick reference tables for the most popular conversions. For example, 5 EUR is equivalent to 12,664.78 B3. Inversely, 5 B3 will cost about €0.001974
B3 (Base) is currently available to buy on Coinbase's centralized exchange. Check out our guide to get more detailed instructions on how to buy B3 (Base).
There are a number of crypto assets that have the a similar or comparable market cap to B3 (Base), including OKZOO, Alphabet Class A Tokenized Stock (Ondo), and WOO Network. For a more robust list of assets to explore, jump to the asset page dedicated to B3 (Base).
Buy B3 (Base) with Coinbase
Create a Coinbase account to buy and sell B3 (Base) on the most secure crypto exchange.
Related conversions
Popular prediction markets
Popular cryptocurrency conversions
Discover other cryptocurrencies to currency conversions
Discover other cryptocurrency conversions
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.






