Something Big Is Happening Gram (prev. Toncoin)

Convert BIG to GRAMon Ethereum

1 BIG ≈ 0.00000283 GRAM

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

BIG to GRAM market data

Metric BIG GRAM · Ethereum
Price $0.00000467 $1.65
Market cap $4,672 $4.48B
24h volume $10 $226.27M
24h change +0.28% +1.68%
7d change -4.39% -1.53%
24h high / low $0.0000047 / $0.00000461 $1.69 / $1.62
All-time high $0.0009188 $8.25
Market cap rank #2443 #24

What is the BIG to GRAM exchange rate?

At the current market price, 1 BIG ≈ 0.00000283 GRAM, and 1 GRAM ≈ 353319.06 BIG. 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 — $4.48B versus $4,672 for Something Big Is Happening. On the overall leaderboard they sit at #2443 and #24 respectively. Day-on-day, BIG printed +0.28% and GRAM printed +1.68%, meaning the exchange rate between them has moved in GRAM's favour. Zooming out to a week, BIG has moved -4.39% while GRAM has moved -1.53%. Daily turnover runs at $10 for BIG and $226.27M for GRAM, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, BIG is down 99.5% and GRAM is down 80.1%.

BIG to GRAM converter & price calculator

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

BIG / GRAM conversion tables

BIG to GRAM
0.1 BIG0.000000283 GRAM
0.5 BIG0.000001415 GRAM
1 BIG0.00000283 GRAM
5 BIG0.00001415 GRAM
10 BIG0.0000283 GRAM
50 BIG0.00014152 GRAM
100 BIG0.00028303 GRAM
500 BIG0.00141515 GRAM
1000 BIG0.0028303 GRAM
GRAM to BIG
0.1 GRAM35331.91 BIG
0.5 GRAM176659.53 BIG
1 GRAM353319.06 BIG
5 GRAM1766595.29 BIG
10 GRAM3533190.58 BIG
50 GRAM17665952.89 BIG
100 GRAM35331905.78 BIG
500 GRAM176659528.91 BIG
1000 GRAM353319057.82 BIG
Instant exchange
You pay
You receive · estimated
Estimated. Exact route & fees are confirmed in your wallet before you sign.
Slippage tolerance%
%

You spend
$
You get · estimated

Amounts include provider fees; ★ marks the best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.

Select currency
Select token & network
Loading tokens…
No tokens match.
Loading tokens…
Select network
No network matches “”.
Unverified token

() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.

Contract address — check it's the real one

This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.

The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:

  1. 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
  2. 2Find the Browser / Discover / DApp tab.
  3. 3Paste this address and open it:
Choose a wallet

You have more than one wallet installed. Pick the one to connect.

You pay ·
You receive (est.) ·
Minimum received
Max slippage%
Route
Recipient

Fetching live quote…

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.

Swap submitted

View my transactions

About Something Big Is Happening and Gram (prev. Toncoin)

Something Big Is Happening (BIG) is the #2443 cryptocurrency by market cap, worth $4,672 in aggregate. The price sits 99.5% under the record high of $0.0009188. Supply-wise, 100% of the 1.00B BIG maximum (999.49M BIG) is on the market today. Over the last 7 days BIG is -4.39%, and +4.89% across 30 days. Its 24-hour trading volume is $10.

Gram (prev. Toncoin) (GRAM) is the #24 cryptocurrency by market cap, worth $4.48B in aggregate. Compared with its $8.25 all-time peak, it currently trades 80.1% lower. There are currently 2.72B GRAM in circulation. Over the last 7 days GRAM is -1.53%, and +2.23% across 30 days. Daily turnover comes to $226.27M.

How to convert BIG to GRAM

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

BIG to GRAM FAQ

What is the BIG to GRAM exchange rate?

Right now 1 BIG ≈ 0.00000283 GRAM (and 1 GRAM ≈ 353319.06 BIG). 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 BIG to GRAM on SwitchFi?

Three steps: set the BIG amount, connect your wallet, then approve the best quoted BIG→GRAM route. Funds move wallet-to-wallet — SwitchFi never holds them.

Is the BIG 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 BIG 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 BIG 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.