Swap Solana (SOL) for Tether (USDT Optimism)
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 01:13
- Payout network
- Optimism
- 24 hours
- +3.63%
You get
USDT Optimism
Start the order
USDT Optimism
The figure is indicative; the exact amount is locked in the order.
The direction runs at 101.6022 USDT Optimism per SOL, or 0.00984231 SOL per USDT Optimism. Market over 24 hours: SOL against USDT Optimism plus 3.63%. The week added plus 1.64%.
The weekly corridor ran from 96.9927 to 104.001 USDT Optimism, a spread of 7.23%.
The payout leaves in the Optimism network, so the receiving address has to belong to that network. By market cap Solana sits 7th ($59.2 B) and Tether 3th ($183.3 B). Daily moves of SOL and USDT over 90 days line up at 0.1 (they travel apart).
Who takes the SOL → USDT Optimism route
- Sitting out the swingsSOL moved +30.99% over the past month. USDT tracks the dollar, so after the swap the value stops following SOL.
- A road both waysThe USDT Optimism → SOL direction is open too, so going back into SOL takes the same route.
SOL → USDT Optimism rate and amounts
1 SOL = 101.6022 USDT Optimism
1 USDT Optimism = 0.00984231 SOL
Send SOL — receive USDT Optimism
| SOL | USDT Optimism |
|---|---|
| 0.1 | 10.1602 |
| 0.5 | 50.8011 |
| 2 | 203.2043 |
| 20 | 2,032.04 |
| 100 | 10,160.22 |
| 500 | 50,801.08 |
Need USDT Optimism — send this much SOL
| USDT Optimism | SOL |
|---|---|
| 20 | 0.196846 |
| 100 | 0.984231 |
| 500 | 4.9212 |
| 5,000 | 49.2116 |
| 20,000 | 196.8462 |
| 100,000 | 984.231 |
Payout network for USDT
The same USDT goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.
| Network | Per SOL | From | Network fee | Speed |
|---|---|---|---|---|
| TRON (TRC20) | 101.6022 | 1.1147 SOL | ≈ $2.3 | fast |
| Solana | 101.6022 | 1.1147 SOL | ≈ $0.0005 | fast |
| Polygon | 101.6022 | 1.1147 SOL | ≈ $0.0018 | fast |
| Arbitrum One | 101.6022 | 1.1147 SOL | ≈ $0.0033 | fast |
| TON | 101.6022 | 1.1147 SOL | low | fast |
| Ethereum (ERC20) | 101.6022 | 1.1147 SOL | ≈ $0.0094 | medium |
| OMNI | 101.6022 | — | — | — |
| BNB Smart Chain (BEP20) | 101.6022 | 2.0035 SOL | ≈ $0.0024 | fast |
| Avalanche C-Chain | 101.6022 | — | ≈ < $0.0001 | fast |
| NEAR | 101.6022 | — | — | — |
| Optimism open now | 101.6022 | — | ≈ $0.00016 | fast |
How the SOL → USDT Optimism order runs
- Work out the amount in the calculator and press the exchange button.
- Enter a USDT address in Optimism and a way to reach you.
- Send SOL in Solana for exactly the amount stated in the order.
- Once the network confirms your transfer, Tether leaves for your address. The order page tracks every step.
Check this before sending SOL
- The address network is Optimism. 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 SOL to USDT Optimism rate has been
high 104.001 USDT Optimismlow 96.9927 USDT Optimism
Sep 11, 2026 01:14Sep 18, 2026 01:14
high 109.165 USDT Optimismlow 76.0303 USDT Optimism
Aug 18, 2026 03:00Sep 17, 2026 03:00
high 109.165 USDT Optimismlow 67.7126 USDT Optimism
Jun 19, 2026 03:00Sep 17, 2026 03:00
high 247.5116 USDT Optimismlow 62.2001 USDT Optimism
Sep 18, 2025 03:00Sep 17, 2026 03:00
- 24 hours
- +3.63%
- Week
- +1.64%
- Weekly high
- 104.001 USDT Optimism
- Weekly low
- 96.9927 USDT Optimism
- Spread
- 7.23%
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 SOL/USDT Optimism travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 101.5302 | 97.4885 | 99.7691 | +3.63% |
| Week | 104.001 | 96.9927 | 100.4145 | +1.64% |
| Month | 109.165 | 76.0303 | 98.589 | +31% |
| Quarter | 109.165 | 67.7126 | 83.1534 | +42.87% |
Figures are in USDT Optimism per unit sent, from market data.
Daily SOL → USDT Optimism rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 17, 2026 | 99.5999 USDT Optimism | +2.76% |
| Sep 16, 2026 | 96.9286 USDT Optimism | −5.46% |
| Sep 15, 2026 | 102.5274 USDT Optimism | +3.19% |
| Sep 14, 2026 | 99.3569 USDT Optimism | −2.37% |
| Sep 13, 2026 | 101.7665 USDT Optimism | −0.63% |
| Sep 12, 2026 | 102.4136 USDT Optimism | +3.8% |
| Sep 11, 2026 | 98.6605 USDT Optimism | −2.89% |
The numbers on SOL and USDT
Solana SOL- Price
- $100.85
- 24 hours
- +3.63%
- Week
- +0.9%
- Market cap
- $59.2 B
- 24-hour turnover
- $3.36 B
- Rank by cap
- #7
- In circulation
- 587.21 M SOL
- Record price
- $293.31
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
Source: CoinGecko, Sep 17, 2026 22:24.
Solana against Tether
| Solana (SOL) | Tether (USDT) | |
|---|---|---|
| Ticker | SOL | USDT |
| Type | coin of its own network | token |
| Launched | 2020 | 2014 |
| Built by | Anatoly Yakovenko | Tether Limited |
| Consensus | Proof of Stake + Proof of History | — |
| Supply cap | no cap | no cap |
| Privacy | transfers are public | — |
| In circulation | 587.21 M SOL | 183.44 B USDT |
| Market cap | $59.2 B | $183.3 B |
| Rank by cap | #7 | #3 |
| Network | — | Optimism |
| Fees are paid in | — | ETH |
Daily moves of SOL and USDT over 90 days line up at 0.1 — they travel apart.
Common questions: SOL → USDT Optimism
What rate does SOL to USDT Optimism run at?
As of Sep 18, 2026 01:13 it is 1 SOL = 101.6022 USDT Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $101.52.
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 SOL, and that one goes to the blockchain, not to us.
How long does SOL to USDT Optimism take?
The clock starts with confirmations: the order goes into work once Solana confirms your transfer. After that it comes down to how busy the network is.
Which network will USDT Optimism arrive in?
The payout leaves in Optimism. Make sure the receiving wallet works with that network.
Where is receiving USDT cheaper?
The cheapest is usually USDT SOL, USDT Polygon, USDT Arbitrum, USDT TON, USDT BEP20, USDT AVAX C, USDT 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 SOL to USDT Optimism rate do this month?
The month came in at plus 31%. Low 76.0303, high 109.165, middle 98.589 USDT Optimism per SOL.
Can I go back, USDT Optimism to SOL?
Yes, the reverse direction is open: 1 USDT Optimism = 0.00992144 SOL. The link sits right under the calculator.
Worth reading
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