Gram (Toncoin) (GRAM) to USD Coin (USDC): rate by network
Compare the GRAM to USDC rate on different networks and choose where to receive USDC: rate, minimum, network fee and speed.
Rate updated: Sep 21, 2026, 21:28
The best rate right now is on Optimism: 1 GRAM = 1.4513 USDC. The calculator uses this network.
In which network to receive USDC
| Network | Rate | Minimum | Network fee | Speed |
|---|---|---|---|---|
| Optimism best rate | 1 GRAM = 1.4513 USDC Optimism | 139.958 GRAM | ≈ $0.00019 | fast |
| Polygon | 1 GRAM = 1.4513 USDC Polygon | 139.958 GRAM | ≈ $0.002 | fast |
| BNB Smart Chain (BEP20) | 1 GRAM = 1.4513 USDC BEP20 | 139.958 GRAM | ≈ $0.0026 | fast |
| Arbitrum One | 1 GRAM = 1.4513 USDC Arbitrum | 139.958 GRAM | ≈ $0.0036 | fast |
Fee and speed levels are relative and depend on network load.
USDC networks: what is the difference
USD Coin is issued on several blockchains. It is the same USDC, but a transfer arrives only if the address and the network match.
Optimism
Optimism is an Ethereum layer-2 network. Addresses use the Ethereum format and fees are paid in ETH at a fraction of mainnet cost.
Polygon
Polygon PoS is an Ethereum-compatible network with addresses in the same 0x format. Fees are paid in POL and usually cost a fraction of a cent.
BNB Smart Chain (BEP20)
BEP20 is the token standard on BNB Smart Chain, an Ethereum-compatible network. Addresses look like Ethereum addresses, and fees are paid in BNB and are usually low.
Arbitrum One
Arbitrum One is an Ethereum layer-2 network. Addresses use the Ethereum format, fees are paid in ETH and are much lower than on the Ethereum mainnet.