Convert GRAMon BNB Chain to PROMon Ethereum
Swap Gram (prev. Toncoin) (GRAM) on BNB Chain to Prom (PROM) on Ethereum at the best cross-chain rate. SwitchFi routes your GRAM → PROM exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
GRAM to PROM market data
| Metric | GRAM · BNB Chain | PROM · Ethereum |
|---|---|---|
| Price | $1.32 | $4.80 |
| Market cap | $3.67B | $87.51M |
| 24h volume | $46.47M | $24.90M |
| 24h change | -2.52% | -11.40% |
| 7d change | -7.50% | +13.20% |
| 24h high / low | $1.36 / $1.30 | $5.54 / $4.66 |
| All-time high | $8.25 | $105.94 |
| Market cap rank | #28 | #292 |
What is the GRAM to PROM exchange rate?
At the current market price, 1 GRAM ≈ 0.275 PROM, and 1 PROM ≈ 3.6364 GRAM. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Gram (prev. Toncoin) is the larger asset of this pair: its market capitalisation of $3.67B is roughly 42× that of Prom at $87.51M. On the overall leaderboard they sit at #28 and #292 respectively. Day-on-day, GRAM printed -2.52% and PROM printed -11.40%, meaning the exchange rate between them has moved in GRAM's favour. On a 7-day view the tape shows GRAM -7.50% and PROM +13.20%. Daily turnover runs at $46.47M for GRAM and $24.90M for PROM, so routed swaps between the two settle at market rates without moving the price. GRAM currently trades 84.0% below its all-time high, while PROM sits 95.5% under its own peak.
GRAM to PROM converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
GRAM / PROM conversion tables
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Gram (prev. Toncoin) and Prom
Gram (prev. Toncoin) (GRAM) is the #28 cryptocurrency by market cap, worth $3.67B in aggregate. Compared with its $8.25 all-time peak, it currently trades 84.0% lower. There are currently 2.78B GRAM in circulation. Over the last 7 days GRAM is -7.50%, and -5.50% across 30 days. Daily turnover comes to $46.47M.
With a total market value of $87.51M, Prom (PROM) sits at #292 among all cryptocurrencies. Compared with its $105.94 all-time peak, it currently trades 95.5% lower. Of a maximum supply of 19.25M PROM, 18.25M PROM (95%) is already in circulation. Recent performance reads +13.20% over 7 days and +152.60% over the past month for PROM. Daily turnover comes to $24.90M.
How to convert GRAM to PROM
- 1 Enter the amount of GRAM on BNB Chain you want to convert — the swap widget on this page is prefilled with the GRAM → PROM pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of PROM on Ethereum you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
Other options to exchange PROM
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USDCEthereum → PROMEthereum
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Figure Heloc
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DOGE → PROMEthereum
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Convert any other cryptocurrency from GRAM
GRAMBNB Chain → BTC
Bitcoin
GRAMBNB Chain → ETH
Ethereum
GRAMBNB Chain → USDTEthereum
Tether
GRAMBNB Chain → BNB
BNB
GRAMBNB Chain → XRP
XRP
GRAMBNB Chain → USDCEthereum
USDC
GRAMBNB Chain → SOL
Solana
GRAMBNB Chain → TRX
TRON
GRAMBNB Chain → FIGR_HELOC
Figure Heloc
GRAMBNB Chain → HYPE
Hyperliquid
GRAMBNB Chain → ZEC
Zcash
GRAMBNB Chain → DOGE
Dogecoin
GRAM to PROM FAQ
What is the GRAM to PROM exchange rate?
At current prices one GRAM converts to about 0.275 PROM, and one PROM to about 3.6364 GRAM. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert GRAM to PROM on SwitchFi?
Three steps: set the GRAM amount, connect your wallet, then approve the best quoted GRAM→PROM route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the GRAM to PROM swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert GRAM to PROM?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange GRAM for PROM?
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.