Direct answer：To compare a USDT transfer route, first confirm that sender and receiver support the exact same network. Then compare the withdrawal fee shown on the confirmation screen, minimum withdrawal, destination deposit threshold, and any conversion cost. TRC20, ERC20, and BEP20 are different network paths; the same USDT ticker or a similar-looking address does not make them interchangeable.
Direct answer: net received matters more than the network label
An exchange's displayed withdrawal charge may reflect platform settings and network conditions, so it need not equal the single-transaction gas seen on a block explorer. Charges can change with congestion, platform policy, location, and network availability; this page therefore does not present any route as having a fixed live fee.
Use the actual deduction on the source exchange's confirmation screen, then check whether the destination imposes a deposit threshold or handling charge. If you first trade into USDT, include that trade fee and slippage in the route cost.
Estimated received = amount sent − conversion fee − conversion slippage − exchange withdrawal fee − separately paid network fee − destination chargeHow TRC20, ERC20, and BEP20 paths differ
Each path carries a network-specific version of USDT. The withdrawal network selected by the sender, the deposit network named by the receiver, and the address must match exactly. A mismatch may not credit automatically and recovery may be unavailable.
| Path | Underlying network | Native fee asset | Verify before sending |
|---|---|---|---|
| USDT-TRC20 | TRON | TRX / Energy and Bandwidth resource model | Receiver explicitly lists USDT-TRC20 and the address matches |
| USDT-ERC20 | Ethereum | ETH gas | Receiver explicitly lists USDT-ERC20; check the displayed exchange fee |
| USDT-BEP20 | BNB Smart Chain | BNB gas | Receiver explicitly lists BSC/BEP20 USDT; do not confuse other BNB networks |
What to compare when withdrawing from Binance or OKX
Available networks, suspension status, minimum withdrawal, and displayed fee can differ between the two exchanges and by location or account interface. Do not infer today's deduction from yesterday's screenshot or the other platform's fee.
- On the source exchange, record every currently available USDT network, fee, and estimated receipt.
- On the destination, open USDT deposit and verify the same network, minimum credit, and confirmation requirement.
- Use a small test only if it remains above both withdrawal and deposit minimums.
- Check the beginning and end of the address plus the network name; a clipboard value cannot identify the route for you.
Choose a complete route, not merely the cheapest label
Fee comparison is useful only when both ends support the route, service is active, expected timing is acceptable, and you understand the operational risk. A cheap displayed withdrawal that requires another conversion, bridge, or manual recovery may not have the lowest total cost.
If either side does not clearly name the same network, stop and confirm with the platform. Binance Smart Chain, BNB Beacon Chain, Ethereum, and TRON must not be treated as interchangeable channels.
Worked example: Reproducible example: three hypothetical routes for 1,000 USDT
Assume both ends support all three networks. The source confirmation screen shows a 1 USDT TRC20 withdrawal fee, 4 USDT for ERC20, and 0.5 USDT for BEP20, with no other conversion, onchain, or destination charge. These inputs demonstrate the formula and are not current Binance or OKX rates.
- TRC20 estimated received = 1,000 − 1 = 999 USDT
- ERC20 estimated received = 1,000 − 4 = 996 USDT
- BEP20 estimated received = 1,000 − 0.5 = 999.5 USDT
BEP20 has the highest receipt in this hypothetical set, but it is selectable only when the receiver explicitly supports that USDT network now. Replace the three assumed fees with values from the Binance or OKX withdrawal confirmation screen to recalculate.
Frequently asked questions
Is TRC20 always cheaper than ERC20?
No guarantee is possible. Exchange withdrawal charges, network conditions, and availability change; compare the current confirmation-screen deduction and net receipt.
BEP20 and ERC20 addresses look similar. Can I send directly?
Do not decide by appearance. The receiving platform must explicitly support the same network for that asset; otherwise the deposit may not credit automatically.
Is an exchange withdrawal fee the same as onchain gas?
Not necessarily. An exchange may set its displayed charge using operational and network conditions. Keep the platform deduction separate from any network fee paid by your own wallet.
Deposits are often free, so do I still need to check?
Yes. Minimum deposit, network suspension, confirmation counts, and below-minimum recovery rules can still affect whether funds are credited.
Does a small test transfer make the route safe?
It can reduce the loss from one input mistake, but it cannot replace network, address, and minimum checks. A test below the deposit threshold may not be credited.
Official sources and checks
- Binance Crypto Deposit & Withdrawal FeesRecorded: 2026-08-31
- OKX deposit and withdrawal fee explanationRecorded: 2026-08-31
- Tether supported protocolsRecorded: 2026-08-31
- Ethereum gas and feesRecorded: 2026-08-31
- TRON Resource ModelRecorded: 2026-08-31
- BNB Smart Chain developer quick guideRecorded: 2026-08-31
How this page was produced: AI-assisted draft · automated release checks · 2026-08-31