Swap Cosmos (ATOM) for Tether (USDT Arbitrum)

Q: What rate does ATOM to USDT Arbitrum run at?

As of Sep 17, 2026 16:03 it is 1 ATOM = 1.5416 USDT Arbitrum. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $1.54.

Q: What amounts does ATOM → USDT Arbitrum accept?

From 50.0309 to 6,540,000 ATOM per order. The lower limit is roughly $76.55.

Q: Where does the 50.0309 ATOM floor come from?

Network fees and order handling eat a small transfer alive — below 50.0309 ATOM the swap stops making sense for either side.

Q: 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 ATOM, and that one goes to the blockchain, not to us.

Q: How long does ATOM to USDT Arbitrum take?

The clock starts with confirmations: the order goes into work once Cosmos Hub confirms your transfer. After that it comes down to how busy the network is. A block in Cosmos Hub closes in about 6 sec.

Q: Which network will USDT Arbitrum arrive in?

The payout leaves in Arbitrum One. Make sure the receiving wallet works with that network.

Q: 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.

Q: 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.

Q: What did the ATOM to USDT Arbitrum rate do this month?

The month came in at plus 7.53%. Low 1.4137, high 1.8585, middle 1.5583 USDT Arbitrum per ATOM.

Q: Can I go back, USDT Arbitrum to ATOM?

Yes, the reverse direction is open: 1 USDT Arbitrum = 0.653872 ATOM. The link sits right under the calculator.

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 16:03

Orders from: 50.0309 ATOM ≈ $76.55
Payout network: Arbitrum One
24 hours: +1.86%

You send

ATOM

You get 1,541.65

USDT Arbitrum

Start the order

Rate: 1 ATOM = 1.5416 USDT Arbitrum
From: 50.0309 ATOM
Up to: 6,540,000 ATOM

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

The direction runs at 1.5416 USDT Arbitrum per ATOM, or 0.648657 ATOM per USDT Arbitrum. Market over 24 hours: ATOM against USDT Arbitrum plus 1.86%. The week added minus 15.06%.

The weekly corridor ran from 1.4798 to 1.8084 USDT Arbitrum, a spread of 22.2%. A single order takes 50.0309 to 6,540,000 ATOM. In dollars that is roughly $76.55.

The payout leaves in the Arbitrum One network, so the receiving address has to belong to that network. By market cap Cosmos sits 80th ($812.37 M) and Tether 3th ($183.29 B). Daily moves of ATOM and USDT over 90 days line up at -0.08 (they travel apart).

Who takes the ATOM → USDT Arbitrum route

Sitting out the swingsATOM moved +7.52% over the past month. USDT tracks the dollar, so after the swap the value stops following ATOM.
A road both waysThe USDT Arbitrum → ATOM direction is open too, so going back into ATOM takes the same route.

ATOM → USDT Arbitrum rate and amounts

1 ATOM = 1.5416 USDT Arbitrum

1 USDT Arbitrum = 0.648657 ATOM

Send ATOM — receive USDT Arbitrum

ATOM	USDT Arbitrum
100	154.1648
500	770.824
1,000	1,541.65
5,000	7,708.24
10,000	15,416.48
50,000	77,082.4

Need USDT Arbitrum — send this much ATOM

USDT Arbitrum	ATOM
100	64.8657
500	324.3283
2,000	1,297.31
5,000	3,243.28
20,000	12,973.13
100,000	64,865.65

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 ATOM	From	Network fee	Speed
TRON (TRC20)	1.5416	50.0309 ATOM	≈ $2.3	fast
Solana	1.5416	50.0309 ATOM	≈ $0.0005	fast
Polygon	1.5416	50.0309 ATOM	≈ $0.0018	fast
Arbitrum One open now	1.5416	50.0309 ATOM	≈ $0.0033	fast
TON	1.5416	50.0309 ATOM	low	fast
Ethereum (ERC20)	1.5416	50.0309 ATOM	≈ $0.061	medium
OMNI	1.5416	—	—	—
BNB Smart Chain (BEP20)	1.5416	127.9918 ATOM	≈ $0.0024	fast
Avalanche C-Chain	1.5416	—	≈ < $0.0001	fast
NEAR	1.5416	—	—	—
Optimism	1.5416	—	≈ $0.00018	fast

ATOM → USDT: compare all networks USDT network fees

How the ATOM → USDT Arbitrum order runs

Work out the amount in the calculator: orders start at 50.0309 ATOM.
Enter a USDT address in Arbitrum One and a way to reach you.
Send ATOM in Cosmos Hub 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 ATOM for USDT Arbitrum

Check this before sending ATOM

The address network is Arbitrum One. Sending through another network usually means losing the transfer.
The transfer must not be smaller than 50.0309 ATOM.
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 ATOM to USDT Arbitrum rate has been

WeekMonthQuarterYear

high 1.8084 USDT Arbitrumlow 1.4798 USDT Arbitrum

Sep 10, 2026 16:06Sep 17, 2026 16:06

high 1.8585 USDT Arbitrumlow 1.4137 USDT Arbitrum

Aug 18, 2026 03:00Sep 17, 2026 03:00

high 1.8585 USDT Arbitrumlow 1.2237 USDT Arbitrum

Jun 19, 2026 03:00Sep 17, 2026 03:00

high 4.6745 USDT Arbitrumlow 1.2237 USDT Arbitrum

Sep 18, 2025 03:00Sep 17, 2026 03:00

24 hours: +1.86%
Week: −15.06%
Weekly high: 1.8084 USDT Arbitrum
Weekly low: 1.4798 USDT Arbitrum
Spread: 22.2%

Market data from CoinGecko as of Sep 17, 2026 15:54; the exchange rate is calculated separately and differs. Where these numbers come from

How far ATOM/USDT Arbitrum travelled, by period

Period	High	Low	Middle	Net move
24 hours	1.5437	1.4798	1.5122	+1.86%
Week	1.8084	1.4798	1.609	−15.06%
Month	1.8585	1.4137	1.5583	+7.53%
Quarter	1.8585	1.2237	1.52	−15.97%

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

Daily ATOM → USDT Arbitrum rate

Day	Close	Against the day before
Sep 17, 2026	1.5218 USDT Arbitrum	+0.32%
Sep 16, 2026	1.5169 USDT Arbitrum	−4.2%
Sep 15, 2026	1.5834 USDT Arbitrum	+0.14%
Sep 14, 2026	1.5812 USDT Arbitrum	−1.48%
Sep 13, 2026	1.605 USDT Arbitrum	−2.18%
Sep 12, 2026	1.6407 USDT Arbitrum	−8.36%
Sep 11, 2026	1.7904 USDT Arbitrum	−3.56%

The numbers on ATOM and USDT

Cosmos ATOM

Price: $1.53
24 hours: +1.84%
Week: −15.1%
Market cap: $812.37 M
24-hour turnover: $39.32 M
Rank by cap: #80
In circulation: 531.21 M ATOM
Record price: $43.84

Tether USDT

Price: $0.999175
24 hours: −0.02%
Week: 0%
Market cap: $183.29 B
24-hour turnover: $60.77 B
Rank by cap: #3
In circulation: 183.44 B USDT
Record price: $1.32

Source: CoinGecko, Sep 17, 2026 15:54.

Cosmos against Tether

	Cosmos (ATOM)	Tether (USDT)
Ticker	ATOM	USDT
Type	coin of its own network	token
Launched	2019	2014
Built by	Jae Kwon, Ethan Buchman	Tether Limited
Consensus	Proof of Stake (CometBFT)	—
Block	~6 sec	—
Supply cap	no cap	no cap
Privacy	transfers are public	—
In circulation	531.21 M ATOM	183.44 B USDT
Market cap	$812.37 M	$183.29 B
Rank by cap	#80	#3
Network	—	Arbitrum One
Fees are paid in	—	ETH

Daily moves of ATOM and USDT over 90 days line up at -0.08 — they travel apart.

Common questions: ATOM → USDT Arbitrum

What rate does ATOM to USDT Arbitrum run at?

As of Sep 17, 2026 16:03 it is 1 ATOM = 1.5416 USDT Arbitrum. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $1.54.

What amounts does ATOM → USDT Arbitrum accept?

From 50.0309 to 6,540,000 ATOM per order. The lower limit is roughly $76.55.

Where does the 50.0309 ATOM floor come from?

Network fees and order handling eat a small transfer alive — below 50.0309 ATOM 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 ATOM, and that one goes to the blockchain, not to us.

How long does ATOM to USDT Arbitrum take?

The clock starts with confirmations: the order goes into work once Cosmos Hub confirms your transfer. After that it comes down to how busy the network is. A block in Cosmos Hub closes in about 6 sec.

Which network will USDT Arbitrum arrive in?

The payout leaves in Arbitrum One. 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?