Swap USD Coin (USDC Optimism) for TrueUSD (TUSD ERC20)
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 18, 2026 02:18
- Payout network
- Ethereum (ERC20)
- 24 hours
- −0.01%
You get
TUSD ERC20
Start the order
TUSD ERC20
The figure is indicative; the exact amount is locked in the order.
One USDC Optimism buys 1.0038 TUSD ERC20 right now; the other way round, 1 TUSD ERC20 is 0.996194 USDC Optimism. Market over 24 hours: USDC Optimism against TUSD ERC20 minus 0.01%. The week added minus 0.02%.
The weekly corridor ran from 0.998752 to 1.0017 TUSD ERC20, a spread of 0.3%.
The payout leaves in the Ethereum (ERC20) network, so the receiving address has to belong to that network. By market cap USD Coin sits 6th ($73.86 B) and TrueUSD 106th ($493.97 M). Daily moves of USDC and TUSD over 90 days line up at 0.02 (they travel apart).
Who takes the USDC Optimism → TUSD ERC20 route
- A road both waysThe TUSD ERC20 → USDC Optimism direction is open too, so going back into USDC takes the same route.
USDC Optimism → TUSD ERC20 rate and amounts
1 USDC Optimism = 1.0038 TUSD ERC20
1 TUSD ERC20 = 0.996194 USDC Optimism
Send USDC Optimism — receive TUSD ERC20
| USDC Optimism | TUSD ERC20 |
|---|---|
| 20 | 20.0764 |
| 100 | 100.382 |
| 500 | 501.9101 |
| 5,000 | 5,019.1 |
| 20,000 | 20,076.4 |
| 100,000 | 100,382.02 |
Need TUSD ERC20 — send this much USDC Optimism
| TUSD ERC20 | USDC Optimism |
|---|---|
| 20 | 19.9239 |
| 100 | 99.6194 |
| 500 | 498.0972 |
| 5,000 | 4,980.97 |
| 20,000 | 19,923.89 |
| 100,000 | 99,619.43 |
Payout network for TUSD
The same TUSD goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.
| Network | Per USDC Optimism | From | Network fee | Speed |
|---|---|---|---|---|
| TRON (TRC20) | 1.0014 | — | ≈ $2.3 | fast |
| Ethereum (ERC20) open now | 1.0038 | — | ≈ $0.0083 | medium |
How the USDC Optimism → TUSD ERC20 order runs
- Work out the amount in the calculator and press the exchange button.
- Enter a TUSD address in Ethereum (ERC20) and a way to reach you.
- Send USDC Optimism in Optimism for exactly the amount stated in the order.
- Once the network confirms your transfer, TrueUSD leaves for your address. The order page tracks every step.
Check this before sending USDC Optimism
- The address network is Ethereum (ERC20). 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 USDC Optimism to TUSD ERC20 rate has been
high 1.0017 TUSD ERC20low 0.998752 TUSD ERC20
Sep 11, 2026 02:22Sep 18, 2026 02:22
high 1.0024 TUSD ERC20low 1.0003 TUSD ERC20
Aug 18, 2026 03:00Sep 17, 2026 03:00
high 1.0045 TUSD ERC20low 0.993638 TUSD ERC20
Jun 19, 2026 03:00Sep 17, 2026 03:00
high 1.0052 TUSD ERC20low 0.825191 TUSD ERC20
Sep 18, 2025 03:00Sep 17, 2026 03:00
- 24 hours
- −0.01%
- Week
- −0.02%
- Weekly high
- 1.0017 TUSD ERC20
- Weekly low
- 0.998752 TUSD ERC20
- Spread
- 0.3%
Market data from CoinGecko as of Sep 18, 2026 01:24; the exchange rate is calculated separately and differs. Where these numbers come from
How far USDC Optimism/TUSD ERC20 travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 1.001 | 1.0004 | 1.0007 | −0.01% |
| Week | 1.0017 | 0.998752 | 1.0007 | −0.02% |
| Month | 1.0024 | 1.0003 | 1.0012 | −0.06% |
| Quarter | 1.0045 | 0.993638 | 1.0018 | −0.04% |
Figures are in TUSD ERC20 per unit sent, from market data.
Daily USDC Optimism → TUSD ERC20 rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 17, 2026 | 1.0009 TUSD ERC20 | −0.01% |
| Sep 16, 2026 | 1.0009 TUSD ERC20 | 0% |
| Sep 15, 2026 | 1.0009 TUSD ERC20 | +0.03% |
| Sep 14, 2026 | 1.0006 TUSD ERC20 | 0% |
| Sep 13, 2026 | 1.0006 TUSD ERC20 | +0.01% |
| Sep 12, 2026 | 1.0005 TUSD ERC20 | −0.04% |
| Sep 11, 2026 | 1.0009 TUSD ERC20 | +0.02% |
The numbers on USDC and TUSD
USD Coin USDC- Price
- $0.999648
- 24 hours
- −0.01%
- Week
- 0%
- Market cap
- $73.86 B
- 24-hour turnover
- $15.35 B
- Rank by cap
- #6
- In circulation
- 73.88 B USDC
- Record price
- $1.04
TrueUSD TUSD- Price
- $0.999075
- 24 hours
- +0.01%
- Week
- 0%
- Market cap
- $493.97 M
- 24-hour turnover
- $10.94 M
- Rank by cap
- #106
- In circulation
- 494.52 M TUSD
- Record price
- $1.62
Source: CoinGecko, Sep 18, 2026 01:24.
USD Coin against TrueUSD
| USD Coin (USDC) | TrueUSD (TUSD) | |
|---|---|---|
| Ticker | USDC | TUSD |
| Type | token | token |
| Network | Optimism | Ethereum (ERC20) |
| Fees are paid in | ETH | ETH |
| Launched | 2018 | 2018 |
| Built by | Circle | — |
| Supply cap | no cap | no cap |
| In circulation | 73.88 B USDC | 494.52 M TUSD |
| Market cap | $73.86 B | $493.97 M |
| Rank by cap | #6 | #106 |
Daily moves of USDC and TUSD over 90 days line up at 0.02 — they travel apart.
Common questions: USDC Optimism → TUSD ERC20
What rate does USDC Optimism to TUSD ERC20 run at?
As of Sep 18, 2026 02:18 it is 1 USDC Optimism = 1.0038 TUSD ERC20. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $1.00.
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 USDC Optimism, and that one goes to the blockchain, not to us.
How long does USDC Optimism to TUSD ERC20 take?
The clock starts with confirmations: the order goes into work once Optimism confirms your transfer. After that it comes down to how busy the network is.
Which network will TUSD ERC20 arrive in?
The payout leaves in Ethereum (ERC20). Make sure the receiving wallet works with that network.
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 USDC Optimism to TUSD ERC20 rate do this month?
The month came in at minus 0.06%. Low 1.0003, high 1.0024, middle 1.0012 TUSD ERC20 per USDC Optimism.
Can I go back, TUSD ERC20 to USDC Optimism?
Yes, the reverse direction is open: 1 TUSD ERC20 = 1.0012 USDC Optimism. The link sits right under the calculator.
Worth reading
Where else this can go
The other way round
Send USDC Optimism, receive something else
USDC Optimism → USD11.0006- USDC Optimism → USDC Arbitrum1.0001
- USDC Optimism → USDC BASE1.0001
- USDC Optimism → USDC BEP201.0001
- USDC Optimism → USDC AVAX C1.0001
- USDC Optimism → USDC ERC201.0001
- USDC Optimism → USDC NEAR1.0001
- USDC Optimism → USDC Polygon1.0001
