Swap Cardano (ADA) for Tether (USDT OMNI)
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 12:28
- Payout network
- OMNI
- 24 hours
- +3.44%
The figure is indicative; the exact amount is locked in the order.
One ADA buys 0.201071 USDT OMNI right now; the other way round, 1 USDT OMNI is 4.9734 ADA. Market over 24 hours: ADA against USDT OMNI plus 3.44%. The week added minus 7.31%.
The weekly corridor ran from 0.191294 to 0.214309 USDT OMNI, a spread of 12.03%.
The payout leaves in the OMNI network, so the receiving address has to belong to that network. By market cap Cardano sits 19th ($7.48 B) and Tether 3th ($183.28 B). Daily moves of ADA and USDT over 90 days line up at 0.05 (they travel apart).
Who takes the ADA → USDT OMNI route
- Sitting out the swingsADA moved +12.64% over the past month. USDT tracks the dollar, so after the swap the value stops following ADA.
- A road both waysThe USDT OMNI → ADA direction is open too, so going back into ADA takes the same route.
ADA → USDT OMNI rate and amounts
Send ADA — receive USDT OMNI
| ADA | USDT OMNI |
|---|---|
| 100 | 20.1071 |
| 500 | 100.5355 |
| 2,000 | 402.1418 |
| 20,000 | 4,021.42 |
| 100,000 | 20,107.09 |
| 500,000 | 100,535.45 |
Need USDT OMNI — send this much ADA
| USDT OMNI | ADA |
|---|---|
| 20 | 99.4674 |
| 100 | 497.337 |
| 500 | 2,486.69 |
| 5,000 | 24,866.85 |
| 20,000 | 99,467.4 |
| 100,000 | 497,337 |
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 ADA | From | Network fee | Speed |
|---|---|---|---|---|
| TRON (TRC20) | 0.201071 | 405.2006 ADA | ≈ $2.3 | fast |
| Solana | 0.201071 | 405.2006 ADA | ≈ $0.0005 | fast |
| Polygon | 0.201071 | 405.2006 ADA | ≈ $0.0018 | fast |
| Arbitrum One | 0.201071 | 405.2006 ADA | ≈ $0.0032 | fast |
| TON | 0.201071 | 405.2006 ADA | low | fast |
| Ethereum (ERC20) | 0.201071 | 405.2006 ADA | ≈ $0.042 | medium |
| OMNI open now | 0.201071 | — | — | — |
| BNB Smart Chain (BEP20) | 0.201071 | 984.3925 ADA | ≈ $0.0024 | fast |
| Avalanche C-Chain | 0.201071 | — | ≈ $0.00011 | fast |
| NEAR | 0.201071 | — | — | — |
| Optimism | 0.201071 | — | ≈ $0.00017 | fast |
How the ADA → USDT OMNI order runs
- Work out the amount in the calculator and press the exchange button.
- Enter a USDT address in OMNI and a way to reach you.
- Send ADA in Cardano 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 ADA
- The address network is OMNI. 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 ADA to USDT OMNI rate has been
- 24 hours
- +3.44%
- Week
- −7.31%
- Weekly high
- 0.214309 USDT OMNI
- Weekly low
- 0.191294 USDT OMNI
- Spread
- 12.03%
Market data from CoinGecko as of Sep 17, 2026 11:54; the exchange rate is calculated separately and differs. Where these numbers come from
How far ADA/USDT OMNI travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.197831 | 0.191294 | 0.194781 | +3.44% |
| Week | 0.214309 | 0.191294 | 0.20485 | −7.31% |
| Month | 0.229145 | 0.174256 | 0.206937 | +12.65% |
| Quarter | 0.229145 | 0.143821 | 0.182582 | +19.93% |
Figures are in USDT OMNI per unit sent, from market data.
Daily ADA → USDT OMNI rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 17, 2026 | 0.1963 USDT OMNI | +0.43% |
| Sep 16, 2026 | 0.195465 USDT OMNI | −6.28% |
| Sep 15, 2026 | 0.208557 USDT OMNI | +2.38% |
| Sep 14, 2026 | 0.203711 USDT OMNI | −1.76% |
| Sep 13, 2026 | 0.207363 USDT OMNI | +0.52% |
| Sep 12, 2026 | 0.20628 USDT OMNI | +0.79% |
| Sep 11, 2026 | 0.204656 USDT OMNI | −3.44% |
The numbers on ADA and USDT
- Price
- $0.19921
- 24 hours
- +3.42%
- Week
- −7.7%
- Market cap
- $7.48 B
- 24-hour turnover
- $428 M
- Rank by cap
- #19
- In circulation
- 37.52 B ADA
- Record price
- $3.09
- Price
- $0.999122
- 24 hours
- −0.02%
- Week
- 0%
- Market cap
- $183.28 B
- 24-hour turnover
- $58.85 B
- Rank by cap
- #3
- In circulation
- 183.44 B USDT
- Record price
- $1.32
Source: CoinGecko, Sep 17, 2026 11:54.
Cardano against Tether
| Cardano (ADA) | Tether (USDT) | |
|---|---|---|
| Ticker | ADA | USDT |
| Type | coin of its own network | token |
| Launched | 2017 | 2014 |
| Built by | Charles Hoskinson | Tether Limited |
| Consensus | Proof of Stake (Ouroboros) | — |
| Block | ~20 sec | — |
| Supply cap | 45 B ADA | no cap |
| Privacy | transfers are public | — |
| In circulation | 37.52 B ADA | 183.44 B USDT |
| Market cap | $7.48 B | $183.28 B |
| Rank by cap | #19 | #3 |
| Network | — | OMNI |
Daily moves of ADA and USDT over 90 days line up at 0.05 — they travel apart.