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Coins / Ethos Reserve Note / ERN → B
Ethos Reserve Note BUILDon

Convert ERNon BNB Chain to B

1 ERN ≈ 5.5585 B

Swap Ethos Reserve Note (ERN) on BNB Chain to BUILDon (B) at the best cross-chain rate. SwitchFi routes your ERN → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.

ERN to B market data

Metric ERN · BNB Chain B
Price $1.00 $0.1801
Market cap $2.20M $179.93M
24h volume $1,062 $12.05M
24h change -0.15% +3.67%
7d change +0.10% +27.00%
24h high / low $1.01 / $0.9983 $0.1833 / $0.1668
All-time high $1.22 $0.7626
Market cap rank #2241 #189

What is the ERN to B exchange rate?

At the current market price, 1 ERN ≈ 5.5585 B, and 1 B ≈ 0.17990509 ERN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

Ethos Reserve Note is the smaller side of this pair — BUILDon's market capitalisation of $179.93M is roughly 82× larger than Ethos Reserve Note's $2.20M. On the overall leaderboard they sit at #2241 and #189 respectively. Over the past 24 hours ERN is -0.15% while B is +3.67%, so the ERN/B rate has moved in B's favour. On a 7-day view the tape shows ERN +0.10% and B +27.00%. Daily turnover runs at $1,062 for ERN and $12.05M for B, so routed swaps between the two settle at market rates without moving the price. ERN currently trades 17.7% below its all-time high, while B sits 76.4% under its own peak.

ERN to B converter & price calculator

Indicative, based on current market prices. Get a live quote in the swap.

ERN / B conversion tables

ERN to B
0.1 ERN0.55584863 B
0.5 ERN2.7792 B
1 ERN5.5585 B
5 ERN27.7924 B
10 ERN55.5849 B
50 ERN277.9243 B
100 ERN555.8486 B
500 ERN2779.24 B
1000 ERN5558.49 B
B to ERN
0.1 B0.01799051 ERN
0.5 B0.08995255 ERN
1 B0.17990509 ERN
5 B0.89952547 ERN
10 B1.7991 ERN
50 B8.9953 ERN
100 B17.9905 ERN
500 B89.9525 ERN
1000 B179.9051 ERN
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About Ethos Reserve Note and BUILDon

Ethos Reserve Note (ERN) is the #2241 cryptocurrency by market cap, worth $2.20M in aggregate. The price sits 17.7% under the record high of $1.22. There are currently 2.20M ERN in circulation. Recent performance reads +0.10% over 7 days and +0.60% over the past month for ERN. Its 24-hour trading volume is $1,062.

BUILDon (B) ranks #189 by market capitalisation at $179.93M. Compared with its $0.7626 all-time peak, it currently trades 76.4% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads +27.00% over 7 days and +6.30% over the past month for B. Around $12.05M of B changes hands every 24 hours.

How to convert ERN to B

  1. 1 Enter the amount of ERN on BNB Chain you want to convert — the swap widget on this page is prefilled with the ERN → B pair.
  2. 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
  3. 3 Review the quoted route — the estimated and minimum amount of B you will receive, plus network, DEX and bridge fees, are all shown before you sign.
  4. 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.

Other options to exchange B

Bitcoin BUILDon BTC → B Bitcoin Ethereum BUILDon ETH → B Ethereum Tether BUILDon USDTEthereum → B Tether BNB BUILDon BNB → B BNB XRP BUILDon XRP → B XRP USDC BUILDon USDCEthereum → B USDC Solana BUILDon SOL → B Solana TRON BUILDon TRX → B TRON Figure Heloc BUILDon FIGR_HELOC → B Figure Heloc Hyperliquid BUILDon HYPE → B Hyperliquid Zcash BUILDon ZEC → B Zcash Dogecoin BUILDon DOGE → B Dogecoin

Convert any other cryptocurrency from ERN

Ethos Reserve Note Bitcoin ERNBNB Chain → BTC Bitcoin Ethos Reserve Note Ethereum ERNBNB Chain → ETH Ethereum Ethos Reserve Note Tether ERNBNB Chain → USDTEthereum Tether Ethos Reserve Note BNB ERNBNB Chain → BNB BNB Ethos Reserve Note XRP ERNBNB Chain → XRP XRP Ethos Reserve Note USDC ERNBNB Chain → USDCEthereum USDC Ethos Reserve Note Solana ERNBNB Chain → SOL Solana Ethos Reserve Note TRON ERNBNB Chain → TRX TRON Ethos Reserve Note Figure Heloc ERNBNB Chain → FIGR_HELOC Figure Heloc Ethos Reserve Note Hyperliquid ERNBNB Chain → HYPE Hyperliquid Ethos Reserve Note Zcash ERNBNB Chain → ZEC Zcash Ethos Reserve Note Dogecoin ERNBNB Chain → DOGE Dogecoin

ERN to B FAQ

What is the ERN to B exchange rate?

1 ERN is worth roughly 5.5585 B at the moment (inverted: 1 B ≈ 0.17990509 ERN). This moves with the market; your wallet shows the exact executable amount before signing.

How to swap, exchange or convert ERN to B on SwitchFi?

Enter the amount of ERN you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best ERN→B path — non-custodial, straight from your wallet.

Is the ERN to B swap instant?

Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.

Are there fees to convert ERN to B?

SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.

Do I need an account to exchange ERN for B?

No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.

Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.