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Coins / B3 (Base) / B3 → GRAM
B3 (Base) Gram (prev. Toncoin)

Convert B3 to GRAMon Ethereum

1 B3 ≈ 0.0003386 GRAM

Swap B3 (Base) (B3) to Gram (prev. Toncoin) (GRAM) on Ethereum at the best cross-chain rate. SwitchFi routes your B3 → GRAM exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.

B3 to GRAM market data

Metric B3 GRAM · Ethereum
Price $0.0004537 $1.34
Market cap $21.07M $3.73B
24h volume $2.90M $26.60M
24h change +0.57% +1.70%
7d change -6.10% -4.00%
24h high / low $0.0004637 / $0.0004459 $1.34 / $1.31
All-time high $0.01829 $8.25
Market cap rank #798 #26

What is the B3 to GRAM exchange rate?

At the current market price, 1 B3 ≈ 0.0003386 GRAM, and 1 GRAM ≈ 2953.36 B3. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

B3 (Base) is the smaller side of this pair — Gram (prev. Toncoin)'s market capitalisation of $3.73B is roughly 177× larger than B3 (Base)'s $21.07M. They currently rank #798 and #26 among all cryptocurrencies. The last 24 hours put B3 at +0.57% against +1.70% for GRAM — the B3/GRAM rate has moved in GRAM's favour. Zooming out to a week, B3 has moved -6.10% while GRAM has moved -4.00%. With $2.90M and $26.60M in respective daily volume, neither side of a B3→GRAM swap struggles for depth. Measured from record highs, B3 is down 97.5% and GRAM is down 83.8%.

B3 to GRAM converter & price calculator

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

B3 / GRAM conversion tables

B3 to GRAM
0.1 B30.00003386 GRAM
0.5 B30.0001693 GRAM
1 B30.0003386 GRAM
5 B30.00169299 GRAM
10 B30.00338597 GRAM
50 B30.01692985 GRAM
100 B30.0338597 GRAM
500 B30.16929851 GRAM
1000 B30.33859701 GRAM
GRAM to B3
0.1 GRAM295.3363 B3
0.5 GRAM1476.68 B3
1 GRAM2953.36 B3
5 GRAM14766.82 B3
10 GRAM29533.63 B3
50 GRAM147668.17 B3
100 GRAM295336.33 B3
500 GRAM1476681.65 B3
1000 GRAM2953363.31 B3
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About B3 (Base) and Gram (prev. Toncoin)

B3 (Base) (B3) is the #798 cryptocurrency by market cap, worth $21.07M in aggregate. The price sits 97.5% under the record high of $0.01829. Supply-wise, 46% of the 100.00B B3 maximum (46.43B B3) is on the market today. Recent performance reads -6.10% over 7 days and +0.00% over the past month for B3. Its 24-hour trading volume is $2.90M.

Gram (prev. Toncoin) (GRAM) is the #26 cryptocurrency by market cap, worth $3.73B in aggregate. Compared with its $8.25 all-time peak, it currently trades 83.8% lower. There are currently 2.78B GRAM in circulation. Over the last 7 days GRAM is -4.00%, and -4.30% across 30 days. Daily turnover comes to $26.60M.

How to convert B3 to GRAM

  1. 1 Enter the amount of B3 you want to convert — the swap widget on this page is prefilled with the B3 → GRAM 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 GRAM on Ethereum 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 GRAM

Bitcoin Gram (prev. Toncoin) BTC → GRAMEthereum Bitcoin Ethereum Gram (prev. Toncoin) ETH → GRAMEthereum Ethereum Tether Gram (prev. Toncoin) USDTEthereum → GRAMEthereum Tether BNB Gram (prev. Toncoin) BNB → GRAMEthereum BNB XRP Gram (prev. Toncoin) XRP → GRAMEthereum XRP USDC Gram (prev. Toncoin) USDCEthereum → GRAMEthereum USDC Solana Gram (prev. Toncoin) SOL → GRAMEthereum Solana TRON Gram (prev. Toncoin) TRX → GRAMEthereum TRON Figure Heloc Gram (prev. Toncoin) FIGR_HELOC → GRAMEthereum Figure Heloc Hyperliquid Gram (prev. Toncoin) HYPE → GRAMEthereum Hyperliquid Zcash Gram (prev. Toncoin) ZEC → GRAMEthereum Zcash Dogecoin Gram (prev. Toncoin) DOGE → GRAMEthereum Dogecoin

Convert any other cryptocurrency from B3

B3 (Base) Bitcoin B3 → BTC Bitcoin B3 (Base) Ethereum B3 → ETH Ethereum B3 (Base) Tether B3 → USDTEthereum Tether B3 (Base) BNB B3 → BNB BNB B3 (Base) XRP B3 → XRP XRP B3 (Base) USDC B3 → USDCEthereum USDC B3 (Base) Solana B3 → SOL Solana B3 (Base) TRON B3 → TRX TRON B3 (Base) Figure Heloc B3 → FIGR_HELOC Figure Heloc B3 (Base) Hyperliquid B3 → HYPE Hyperliquid B3 (Base) Zcash B3 → ZEC Zcash B3 (Base) Dogecoin B3 → DOGE Dogecoin

B3 to GRAM FAQ

What is the B3 to GRAM exchange rate?

At current prices one B3 converts to about 0.0003386 GRAM, and one GRAM to about 2953.36 B3. The figure tracks the market in real time — the binding rate is the one quoted at execution.

How to swap, exchange or convert B3 to GRAM on SwitchFi?

Enter the amount of B3 you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best B3→GRAM path — non-custodial, straight from your wallet.

Is the B3 to GRAM 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 B3 to GRAM?

All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.

Do I need an account to exchange B3 for GRAM?

No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.

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