Many people use both OKX and Binance. When you need to move USDT from OKX to Binance, the key question is: which network has the lowest fees?
Different networks can differ by over 10x in fees. Choosing wisely saves several dollars each time, and for frequent transfers, the savings add up.
Who Charges the Fee
The fee for cross-platform USDT transfers is charged by the sender (OKX) — Binance doesn't charge deposit fees. OKX uses a flat fee per withdrawal that varies by network.
Network Fee Comparison
| Network | OKX Withdrawal Fee | Speed | Value Rating |
|---|---|---|---|
| BEP20 (BSC) | ~0.3 USDT | 1-5 min | Best |
| Polygon | ~0.1-0.3 USDT | 5-10 min | Best |
| Arbitrum | ~0.1-0.5 USDT | 1-5 min | Excellent |
| Optimism | ~0.1-0.5 USDT | 1-5 min | Excellent |
| TRC20 (Tron) | ~1 USDT | 1-5 min | Good |
| Solana | ~0.1-1 USDT | Under 1 min | Good |
| TON | ~0.1-0.5 USDT | 1-3 min | Good |
| ERC20 (Ethereum) | ~3-10 USDT | 3-15 min | Poor |
Conclusion: BEP20, Polygon, and L2 networks are cheapest. ERC20 is the most expensive.
Recommended Choices
- Top pick: BEP20 — Low fees, fast, stable, well-supported by both platforms
- Runner-up: TRC20 — Slightly more expensive but the most widely used USDT transfer network
- Not recommended: ERC20 — Unless your USDT is only available in ERC20 format
Step-by-Step
- Get Binance deposit address: Log in (or register on Binance first), select USDT > BEP20, and copy the address
- Initiate withdrawal on OKX: Select USDT > same network as Binance > paste address > enter amount > confirm
- Wait: Usually arrives within minutes. Track via the Binance app
Important Notes
- Networks must match between OKX and Binance
- Always copy-paste addresses — BEP20 and ERC20 look identical (both start with 0x)
- OKX has withdrawal reviews — new addresses and large amounts may take extra time
- Confirm both platforms support the chosen network
Zero-Fee Options
- Binance internal transfers: Free and instant between Binance users (via UID/email)
- OKX free withdrawal quota: Some VIP levels get monthly free withdrawals
- Promotional events: Watch both platforms' announcements. After registering on Binance, check the announcements page
FAQ
How long does OKX to Binance take?
BEP20 or TRC20: usually 1-5 minutes. OKX internal review may add a few extra minutes.
What about USDT price fluctuation during transfer?
USDT is a stablecoin (typically $0.99-$1.01). Price barely moves in a few minutes.
Are fees the same from Binance to OKX?
Not necessarily. Binance's withdrawal fees differ from OKX's. But the same principle applies — BEP20 and TRC20 are cheapest.
Safety Tips
- Test with a small amount the first time
- Don't use unknown "relay" services
- Ensure OKX security settings are complete (2FA, withdrawal whitelist)
- Use the Binance app for deposit notifications
- Confirm deposit and withdrawal channels are open on both platforms before large transfers
Cross-platform USDT transfers are routine — choose the right network to save money and hassle. Remember: BEP20 is the best value. Stay away from ERC20.