Convert INDEXon Polygon to GRAMon Ethereum
Swap Index Cooperative (INDEX) on Polygon to Gram (prev. Toncoin) (GRAM) on Ethereum at the best cross-chain rate. SwitchFi routes your INDEX → GRAM exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
INDEX to GRAM market data
| Metric | INDEX · Polygon | GRAM · Ethereum |
|---|---|---|
| Price | $0.2624 | $1.42 |
| Market cap | $1.84M | $3.95B |
| 24h volume | $24,606 | $33.95M |
| 24h change | -0.96% | +0.37% |
| 7d change | +3.20% | +4.80% |
| 24h high / low | $0.2651 / $0.2508 | $1.45 / $1.42 |
| All-time high | $67.08 | $8.25 |
| Market cap rank | #2390 | #27 |
What is the INDEX to GRAM exchange rate?
At the current market price, 1 INDEX ≈ 0.18480775 GRAM, and 1 GRAM ≈ 5.411 INDEX. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Index Cooperative is the junior asset: it is valued at $1.84M against Gram (prev. Toncoin)'s $3.95B, a gap of about 2145×. They currently rank #2390 and #27 among all cryptocurrencies. The last 24 hours put INDEX at -0.96% against +0.37% for GRAM — the INDEX/GRAM rate has moved in GRAM's favour. Zooming out to a week, INDEX has moved +3.20% while GRAM has moved +4.80%. Liquidity is ample on both legs — INDEX trades $24,606 a day and GRAM trades $33.95M — so conversions execute at market rates. INDEX currently trades 99.6% below its all-time high, while GRAM sits 82.8% under its own peak.
INDEX to GRAM converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
INDEX / 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 Index Cooperative and Gram (prev. Toncoin)
Index Cooperative (INDEX) is the #2390 cryptocurrency by market cap, worth $1.84M in aggregate. It is trading 99.6% below its all-time high of $67.08. Supply-wise, 70% of the 10.00M INDEX maximum (7.01M INDEX) is on the market today. INDEX has moved +3.20% week-on-week and +12.00% over 30 days. Its 24-hour trading volume is $24,606.
Gram (prev. Toncoin) (GRAM) is the #27 cryptocurrency by market cap, worth $3.95B in aggregate. Compared with its $8.25 all-time peak, it currently trades 82.8% lower. There are currently 2.78B GRAM in circulation. Over the last 7 days GRAM is +4.80%, and +6.90% across 30 days. Daily turnover comes to $33.95M.
How to convert INDEX to GRAM
- 1 Enter the amount of INDEX on Polygon you want to convert — the swap widget on this page is prefilled with the INDEX → 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.
Other options to exchange GRAM
BTC → GRAMEthereum
Bitcoin
ETH → GRAMEthereum
Ethereum
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Tether
BNB → GRAMEthereum
BNB
XRP → GRAMEthereum
XRP
USDCEthereum → GRAMEthereum
USDC
SOL → GRAMEthereum
Solana
TRX → GRAMEthereum
TRON
FIGR_HELOC → GRAMEthereum
Figure Heloc
ZEC → GRAMEthereum
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HYPE → GRAMEthereum
Hyperliquid
DOGE → GRAMEthereum
Dogecoin
Convert any other cryptocurrency from INDEX
INDEXPolygon → BTC
Bitcoin
INDEXPolygon → ETH
Ethereum
INDEXPolygon → USDTEthereum
Tether
INDEXPolygon → BNB
BNB
INDEXPolygon → XRP
XRP
INDEXPolygon → USDCEthereum
USDC
INDEXPolygon → SOL
Solana
INDEXPolygon → TRX
TRON
INDEXPolygon → FIGR_HELOC
Figure Heloc
INDEXPolygon → ZEC
Zcash
INDEXPolygon → HYPE
Hyperliquid
INDEXPolygon → DOGE
Dogecoin
INDEX to GRAM FAQ
What is the INDEX to GRAM exchange rate?
Right now 1 INDEX ≈ 0.18480775 GRAM (and 1 GRAM ≈ 5.411 INDEX). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert INDEX to GRAM on SwitchFi?
Enter the amount of INDEX you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best INDEX→GRAM path — non-custodial, straight from your wallet.
Is the INDEX 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 INDEX to GRAM?
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 INDEX 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.