Swap Cardano (ADA) for Tether (USDT 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 Nov 1, 2026 04:14

Orders from: 405.2006 ADA ≈ $78.14
Payout network: Ethereum (ERC20)
24 hours: −1.32%

You send

ADA

You get 1,940.46

USDT ERC20

Start the order

Rate: 1 ADA = 0.194046 USDT ERC20
From: 405.2006 ADA
Up to: 51,900,000 ADA

The figure is indicative; the exact amount is locked in the order.

The direction runs at 0.194046 USDT ERC20 per ADA, or 5.1534 ADA per USDT ERC20. Market over 24 hours: ADA against USDT ERC20 minus 1.32%. The week added minus 6.25%.

The weekly corridor ran from 0.187067 to 0.208875 USDT ERC20, a spread of 11.66%. A single order takes 405.2006 to 51,900,000 ADA. In dollars that is roughly $78.14.

The payout leaves in the Ethereum (ERC20) network, so the receiving address has to belong to that network. By market cap Cardano sits 18th ($7.25 B) and Tether 3th ($180.04 B). Daily moves of ADA and USDT over 90 days line up at 0.17 (they travel apart).

Who takes the ADA → USDT ERC20 route

Sitting out the swingsADA moved −21.67% over the past month. USDT tracks the dollar, so after the swap the value stops following ADA.
A road both waysThe USDT ERC20 → ADA direction is open too, so going back into ADA takes the same route.

ADA → USDT ERC20 rate and amounts

1 ADA = 0.194046 USDT ERC20

1 USDT ERC20 = 5.1534 ADA

Send ADA — receive USDT ERC20

ADA	USDT ERC20
500	97.0231
2,000	388.0924
10,000	1,940.46
20,000	3,880.92
100,000	19,404.62
500,000	97,023.1

Need USDT ERC20 — send this much ADA

USDT ERC20	ADA
100	515.3412
500	2,576.71
2,000	10,306.82
5,000	25,767.06
20,000	103,068.24
100,000	515,341.2

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)	0.194046	405.2006 ADA	≈ $2.1	fast
Solana	0.194046	405.2006 ADA	≈ $0.00048	fast
Polygon	0.194046	405.2006 ADA	≈ $0.0017	fast
Arbitrum One	0.194046	405.2006 ADA	≈ $0.0029	fast
TON	0.194046	405.2006 ADA	low	fast
Ethereum (ERC20) open now	0.194046	405.2006 ADA	≈ $0.0047	medium
OMNI	0.194046	—	—	—
BNB Smart Chain (BEP20)	0.194046	984.3925 ADA	≈ $0.0023	fast
Avalanche C-Chain	0.194046	—	≈ $0.0014	fast
NEAR	0.194046	—	—	—
Optimism	0.194046	—	≈ $0.00015	fast

ADA → USDT: compare all networks USDT network fees

How the ADA → USDT ERC20 order runs

Work out the amount in the calculator: orders start at 405.2006 ADA.
Enter a USDT address in Ethereum (ERC20) 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.

Swap ADA for USDT ERC20

Check this before sending ADA

The address network is Ethereum (ERC20). Sending through another network usually means losing the transfer.
The transfer must not be smaller than 405.2006 ADA.
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 ERC20 rate has been

WeekMonthQuarterYear

high 0.208875 USDT ERC20low 0.187067 USDT ERC20

Oct 25, 2026 04:17Nov 1, 2026 04:17

high 0.270425 USDT ERC20low 0.190541 USDT ERC20

Oct 1, 2026 03:00Oct 31, 2026 03:00

high 0.270425 USDT ERC20low 0.174256 USDT ERC20

Aug 2, 2026 03:00Oct 31, 2026 03:00

high 0.613183 USDT ERC20low 0.143821 USDT ERC20

Nov 1, 2025 03:00Oct 31, 2026 03:00

24 hours: −1.32%
Week: −6.25%
Weekly high: 0.208875 USDT ERC20
Weekly low: 0.187067 USDT ERC20
Spread: 11.66%

Market data from CoinGecko as of Nov 1, 2026 02:54; the exchange rate is calculated separately and differs. Where these numbers come from

How far ADA/USDT ERC20 travelled, by period

Period	High	Low	Middle	Net move
24 hours	0.196419	0.192175	0.193566	−1.32%
Week	0.208875	0.187067	0.200941	−6.25%
Month	0.270425	0.190541	0.229413	−21.66%
Quarter	0.270425	0.174256	0.216123	+10.76%

Figures are in USDT ERC20 per unit sent, from market data.

Daily ADA → USDT ERC20 rate

Day	Close	Against the day before
Oct 31, 2026	0.193194 USDT ERC20	+1.39%
Oct 30, 2026	0.190541 USDT ERC20	−7.53%
Oct 29, 2026	0.20605 USDT ERC20	+0.06%
Oct 28, 2026	0.205929 USDT ERC20	−0.36%
Oct 27, 2026	0.206676 USDT ERC20	+1.26%
Oct 26, 2026	0.204108 USDT ERC20	−1.95%
Oct 25, 2026	0.208177 USDT ERC20	−1.27%

Daily RubyCash rate: ADA → USDT ERC20

Date	RubyCash rate	Market rate
Nov 1, 2026	0.193994 USDT ERC20	0.192925
Oct 31, 2026	0.194323 USDT ERC20	0.193174
Oct 30, 2026	0.195684 USDT ERC20	0.192976
Oct 29, 2026	0.192236 USDT ERC20	0.192241
Oct 28, 2026	0.206518 USDT ERC20	0.206096
Oct 27, 2026	0.206735 USDT ERC20	0.205481
Oct 26, 2026	0.205651 USDT ERC20	0.205067
Oct 25, 2026	0.207073 USDT ERC20	0.205919
Oct 24, 2026	0.208078 USDT ERC20	0.206332
Oct 22, 2026	0.213827 USDT ERC20	0.213027
Oct 21, 2026	0.227509 USDT ERC20	0.228807
Oct 20, 2026	0.224757 USDT ERC20	0.223711
Oct 19, 2026	0.219558 USDT ERC20	0.217159
Oct 18, 2026	0.220679 USDT ERC20	0.218159

Our own rate is written down every hour; the table keeps the last entry of each day. The market column is the ratio of the same two coins on CoinGecko at that moment. Where these numbers come from

The numbers on ADA and USDT

Cardano ADA

Price: $0.192835
24 hours: −1.29%
Week: −6.21%
Market cap: $7.25 B
24-hour turnover: $133.1 M
Rank by cap: #18
In circulation: 37.58 B ADA
Record price: $3.09

Tether USDT

Price: $0.999534
24 hours: +0.03%
Week: +0.04%
Market cap: $180.04 B
24-hour turnover: $26.61 B
Rank by cap: #3
In circulation: 180.12 B USDT
Record price: $1.32

Source: CoinGecko, Nov 1, 2026 02:54.

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	37.58 B ADA	180.12 B USDT
Market cap	$7.25 B	$180.04 B
Rank by cap	#18	#3
Network	—	Ethereum (ERC20)
Fees are paid in	—	ETH

Daily moves of ADA and USDT over 90 days line up at 0.17 — they travel apart.

Common questions: ADA → USDT ERC20

What rate does ADA to USDT ERC20 run at?

As of Nov 1, 2026 04:14 it is 1 ADA = 0.194046 USDT ERC20. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.193956.

What amounts does ADA → USDT ERC20 accept?

From 405.2006 to 51,900,000 ADA per order. The lower limit is roughly $78.14.

Where does the 405.2006 ADA floor come from?

Network fees and order handling eat a small transfer alive — below 405.2006 ADA the swap stops making sense for either side.

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 ADA, and that one goes to the blockchain, not to us.

How long does ADA to USDT ERC20 take?

The clock starts with confirmations: the order goes into work once Cardano confirms your transfer. After that it comes down to how busy the network is. A block in Cardano closes in about 20 sec.

Which network will USDT ERC20 arrive in?

The payout leaves in Ethereum (ERC20). 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 ADA to USDT ERC20 rate do this month?

The month came in at minus 21.66%. Low 0.190541, high 0.270425, middle 0.229413 USDT ERC20 per ADA.

Can I go back, USDT ERC20 to ADA?

Yes, the reverse direction is open: 1 USDT ERC20 = 5.195 ADA. The link sits right under the calculator.