Convert IOST to GRAMon Ethereum
Swap IOST (IOST) to Gram (prev. Toncoin) (GRAM) on Ethereum at the best cross-chain rate. SwitchFi routes your IOST → GRAM exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
IOST to GRAM market data
| Metric | IOST | GRAM · Ethereum |
|---|---|---|
| Price | $0.0006121 | $1.37 |
| Market cap | $21.66M | $3.80B |
| 24h volume | $3.93M | $36.79M |
| 24h change | +3.93% | +2.77% |
| 7d change | +1.30% | -4.40% |
| 24h high / low | $0.0006127 / $0.0005833 | $1.37 / $1.32 |
| All-time high | $0.1298 | $8.25 |
| Market cap rank | #807 | #28 |
What is the IOST to GRAM exchange rate?
At the current market price, 1 IOST ≈ 0.00044677 GRAM, and 1 GRAM ≈ 2238.31 IOST. 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) carries the larger market value of the two — $3.80B versus $21.66M for IOST. On the overall leaderboard they sit at #807 and #28 respectively. Over the past 24 hours IOST is +3.93% while GRAM is +2.77%, so the IOST/GRAM rate has moved in IOST's favour. Zooming out to a week, IOST has moved +1.30% while GRAM has moved -4.40%. Daily turnover runs at $3.93M for IOST and $36.79M for GRAM, so routed swaps between the two settle at market rates without moving the price. IOST currently trades 99.5% below its all-time high, while GRAM sits 83.4% under its own peak.
IOST to GRAM converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
IOST / GRAM 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 IOST and Gram (prev. Toncoin)
IOST (IOST) ranks #807 by market capitalisation at $21.66M. Compared with its $0.1298 all-time peak, it currently trades 99.5% lower. Of a maximum supply of 90.00B IOST, 35.39B IOST (39%) is already in circulation. Recent performance reads +1.30% over 7 days and +1.60% over the past month for IOST. Daily turnover comes to $3.93M.
Gram (prev. Toncoin) (GRAM) is the #28 cryptocurrency by market cap, worth $3.80B in aggregate. Compared with its $8.25 all-time peak, it currently trades 83.4% lower. There are currently 2.78B GRAM in circulation. Over the last 7 days GRAM is -4.40%, and -1.60% across 30 days. Daily turnover comes to $36.79M.
How to convert IOST to GRAM
- 1 Enter the amount of IOST you want to convert — the swap widget on this page is prefilled with the IOST → GRAM 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 GRAM 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.
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Convert any other cryptocurrency from IOST
IOST to GRAM FAQ
What is the IOST to GRAM exchange rate?
At current prices one IOST converts to about 0.00044677 GRAM, and one GRAM to about 2238.31 IOST. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert IOST to GRAM on SwitchFi?
Enter the amount of IOST you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best IOST→GRAM path — non-custodial, straight from your wallet.
Is the IOST to GRAM swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert IOST 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 IOST for GRAM?
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.