I Have Bought USDT 4 Different Ways — Here Is When I Use Each
I have been trading since 2018, and over that time I have bought USDT every possible way: by card (first purchase, expensive), via P2P (now my main method), by transferring from another exchange (when moving funds between accounts quickly), and by converting from another crypto asset (when I already hold BTC/ETH and want to "lock in" dollars). Each method has its place. Here is a short comparison — no extra theory, just practice.
The Best Method for Most People
For a first purchase — P2P on Bybit (0% fee). If you are in Ukraine and want a detailed UAH guide — full P2P guide here. Below: all methods compared.
Comparing 4 Methods
| Method | Fee | Speed | When to use |
|---|---|---|---|
| P2P (fiat → USDT) | 0% | 5-15 min | First purchase, funding with local currency |
| Bank card | 2-3.5% | Instant | Urgent need for funds, willing to pay for speed |
| Transfer from another exchange (TRC-20) | ~$1 flat | 1-5 min | Already have USDT elsewhere, need to move it |
| Crypto → USDT conversion | 0.05-0.1% (spot) | Instant | Already holding BTC/ETH and want to lock into a stablecoin |
Method 1: P2P (Recommended for First Purchase)
P2P is a direct trade between two exchange users, with the exchange acting as escrow. You pay the seller in local currency (bank transfer) and receive USDT on your exchange balance. 0% exchange-side fee — the only "cost" is a small spread in the rate (usually 0.5-2% versus the market rate).
Step-by-step: «Buy Crypto» → P2P → USDT → your currency → choose a highly-rated seller → transfer → confirm. Detailed UAH guide →
Method 2: Bank Card
The simplest but most expensive method: «Buy Crypto» → «Card» → enter card details → 3D Secure → USDT instantly on balance. Provider fee 2-3.5% plus often a less favourable currency conversion rate.
When it makes sense: a one-off small purchase where urgency matters more than saving a few dollars.
Method 3: Transfer from Another Exchange
If you already have USDT on another exchange (e.g. need to move from Binance to Bybit) — cheapest via the TRC-20 (Tron) network: ~1 USDT network fee, 1-5 minutes. Avoid ERC-20 (Ethereum) for USDT transfers — the fee can be $5-20.
Step-by-step: on the source exchange «Withdraw» → USDT → TRC-20 network → paste the deposit address from the destination exchange → confirm.
Method 4: Converting Another Crypto Asset
If you already hold BTC, ETH or another asset and want to move part into USDT (e.g. "locking in profit" during a market rally) — use spot conversion: «Spot» → BTC/USDT → Market → sell the desired amount of BTC. Standard spot fee applies (0.05-0.1% depending on the exchange).
Common Mistakes When Buying USDT
- Choosing ERC-20 instead of TRC-20 for a transfer — the fee is 10-20x higher.
- Buying by card without checking the rate — some providers add 1-2% to the rate on top of the stated fee.
- Trading with an unrated seller on P2P — higher risk of payment delays or disputes.
Bottom Line
For regular purchases with local currency — P2P (0% fee), detailed UAH guide here. For moving funds between exchanges — TRC-20. For urgent small amounts — card, accepting the 2-3.5% fee. For converting existing assets — standard spot.
Related: what USDT is, crypto withdrawal guide.