Swap Tether (USDT AVAX C) for USD Coin (USDC BASE)
The calculator does the maths at the live rate, the page lists the limits and the timing. Your rate is locked the moment the order is created.
Rate as of Sep 17, 2026 22:43
- Payout network
- BASE
- 24 hours
- 0%
You get
USDC BASE
Start the order
USDC BASE
The figure is indicative; the exact amount is locked in the order.
One USDT AVAX C buys 0.9994 USDC BASE right now; the other way round, 1 USDC BASE is 1.0006 USDT AVAX C. Market over 24 hours: USDT AVAX C against USDC BASE a move of 0%. The week added minus 0.01%.
The weekly corridor ran from 0.999536 to 0.999997 USDC BASE, a spread of 0.05%.
The payout leaves in the BASE network, so the receiving address has to belong to that network. By market cap Tether sits 3th ($183.3 B) and USD Coin 6th ($73.68 B). Daily moves of USDT and USDC over 90 days line up at 0.16 (they travel apart).
Who takes the USDT AVAX C → USDC BASE route
- A road both waysThe USDC BASE → USDT AVAX C direction is open too, so going back into USDT takes the same route.
USDT AVAX C → USDC BASE rate and amounts
1 USDT AVAX C = 0.9994 USDC BASE
1 USDC BASE = 1.0006 USDT AVAX C
Send USDT AVAX C — receive USDC BASE
| USDT AVAX C | USDC BASE |
|---|---|
| 20 | 19.988 |
| 100 | 99.94 |
| 500 | 499.7002 |
| 5,000 | 4,997 |
| 20,000 | 19,988.01 |
| 100,000 | 99,940.04 |
Need USDC BASE — send this much USDT AVAX C
| USDC BASE | USDT AVAX C |
|---|---|
| 20 | 20.012 |
| 100 | 100.06 |
| 500 | 500.3 |
| 5,000 | 5,003 |
| 20,000 | 20,012 |
| 100,000 | 100,059.99 |
Payout network for USDC
The same USDC goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.
| Network | Per USDT AVAX C | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum (ERC20) | 0.9994 | 200 USDT AVAX C | ≈ $0.018 | medium |
| Solana | 0.9994 | 200 USDT AVAX C | ≈ $0.0005 | fast |
| Polygon | 0.9994 | 200 USDT AVAX C | ≈ $0.0018 | fast |
| Arbitrum One | 0.9994 | — | ≈ $0.0032 | fast |
| BASE open now | 0.9994 | — | — | — |
| BNB Smart Chain (BEP20) | 0.9994 | — | ≈ $0.0024 | fast |
| Avalanche C-Chain | 0.9994 | — | ≈ < $0.0001 | fast |
| NEAR | 0.9994 | — | — | — |
| Optimism | 0.9994 | — | ≈ $0.00016 | fast |
| XLM | 0.9994 | — | — | — |
How the USDT AVAX C → USDC BASE order runs
- Work out the amount in the calculator and press the exchange button.
- Enter a USDC address in BASE and a way to reach you.
- Send USDT AVAX C in Avalanche C-Chain for exactly the amount stated in the order.
- Once the network confirms your transfer, USD Coin leaves for your address. The order page tracks every step.
Check this before sending USDT AVAX C
- The address network is BASE. Sending through another network usually means losing the transfer.
- Copy the address whole, then compare the first and last characters after pasting.
- Coins go through an AML check: a flagged transfer can be held until the check is finished.
Where the USDT AVAX C to USDC BASE rate has been
high 0.999997 USDC BASElow 0.999536 USDC BASE
Sep 10, 2026 22:46Sep 17, 2026 22:46
high 1.0002 USDC BASElow 0.999577 USDC BASE
Aug 18, 2026 03:00Sep 17, 2026 03:00
high 1.0002 USDC BASElow 0.999327 USDC BASE
Jun 19, 2026 03:00Sep 17, 2026 03:00
high 1.0017 USDC BASElow 0.996801 USDC BASE
Sep 18, 2025 03:00Sep 17, 2026 03:00
- 24 hours
- 0%
- Week
- −0.01%
- Weekly high
- 0.999997 USDC BASE
- Weekly low
- 0.999536 USDC BASE
- Spread
- 0.05%
Market data from CoinGecko as of Sep 17, 2026 22:24; the exchange rate is calculated separately and differs. Where these numbers come from
How far USDT AVAX C/USDC BASE travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.999687 | 0.999575 | 0.999617 | 0% |
| Week | 0.999997 | 0.999536 | 0.999818 | −0.01% |
| Month | 1.0002 | 0.999577 | 0.999912 | 0% |
| Quarter | 1.0002 | 0.999327 | 0.999705 | 0% |
Figures are in USDC BASE per unit sent, from market data.
Daily USDT AVAX C → USDC BASE rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 17, 2026 | 0.999591 USDC BASE | −0.01% |
| Sep 16, 2026 | 0.999723 USDC BASE | −0.03% |
| Sep 15, 2026 | 0.999985 USDC BASE | +0.01% |
| Sep 14, 2026 | 0.999848 USDC BASE | −0.01% |
| Sep 13, 2026 | 0.999949 USDC BASE | 0% |
| Sep 12, 2026 | 0.999966 USDC BASE | +0.02% |
| Sep 11, 2026 | 0.999808 USDC BASE | 0% |
The numbers on USDT and USDC
Tether USDT- Price
- $0.999239
- 24 hours
- 0%
- Week
- 0%
- Market cap
- $183.3 B
- 24-hour turnover
- $54.05 B
- Rank by cap
- #3
- In circulation
- 183.44 B USDT
- Record price
- $1.32
USD Coin USDC- Price
- $0.999608
- 24 hours
- 0%
- Week
- 0%
- Market cap
- $73.68 B
- 24-hour turnover
- $16.65 B
- Rank by cap
- #6
- In circulation
- 73.71 B USDC
- Record price
- $1.04
Source: CoinGecko, Sep 17, 2026 22:24.
Tether against USD Coin
| Tether (USDT) | USD Coin (USDC) | |
|---|---|---|
| Ticker | USDT | USDC |
| Type | token | token |
| Network | Avalanche C-Chain | BASE |
| Fees are paid in | AVAX | — |
| Launched | 2014 | 2018 |
| Built by | Tether Limited | Circle |
| Supply cap | no cap | no cap |
| In circulation | 183.44 B USDT | 73.71 B USDC |
| Market cap | $183.3 B | $73.68 B |
| Rank by cap | #3 | #6 |
Daily moves of USDT and USDC over 90 days line up at 0.16 — they travel apart.
Common questions: USDT AVAX C → USDC BASE
What rate does USDT AVAX C to USDC BASE run at?
As of Sep 17, 2026 22:43 it is 1 USDT AVAX C = 0.9994 USDC BASE. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.999009.
What else is taken on top of the rate?
The payout is already calculated at the rate in the calculator. On top of it you only pay the network fee for sending USDT AVAX C, and that one goes to the blockchain, not to us.
How long does USDT AVAX C to USDC BASE take?
The clock starts with confirmations: the order goes into work once Avalanche C-Chain confirms your transfer. After that it comes down to how busy the network is.
Which network will USDC BASE arrive in?
The payout leaves in BASE. Make sure the receiving wallet works with that network.
Where is receiving USDC cheaper?
The cheapest is usually USDC SOL, USDC Polygon, USDC Arbitrum, USDC BEP20, USDC AVAX C, USDC Optimism. Still, the network is chosen by what the recipient supports, not by the fee.
What if the rate moves while I am paying?
The rate is pinned to the order and does not move while the order is alive. It can be recalculated if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.
What did the USDT AVAX C to USDC BASE rate do this month?
The month came in at a move of 0%. Low 0.999577, high 1.0002, middle 0.999912 USDC BASE per USDT AVAX C.
Can I go back, USDC BASE to USDT AVAX C?
Yes, the reverse direction is open: 1 USDC BASE = 1.0008 USDT AVAX C. The link sits right under the calculator.
Worth reading
Where else this can go
The other way round
Send USDT AVAX C, receive something else
USDT AVAX C → USDS0.9994- USDT AVAX C → USDT Arbitrum1.0001
- USDT AVAX C → USDT BEP201.0001
- USDT AVAX C → USDT ERC201.0001
- USDT AVAX C → USDT NEAR1.0001
- USDT AVAX C → USDT OMNI1.0001
- USDT AVAX C → USDT Optimism1.0001
- USDT AVAX C → USDT Polygon1.0001
Receive USDC BASE, send something else
- USDT ERC20 → USDC BASE0.9994
- USDT NEAR → USDC BASE0.9994
- USDT OMNI → USDC BASE0.9994
- USDT Optimism → USDC BASE0.9994
- USDT Polygon → USDC BASE0.9994
- USDT SOL → USDC BASE0.9994
- USDT TON → USDC BASE0.9994
- USDT TRC20 → USDC BASE0.9994