Tether (USDT Arbitrum) to DAI: Rate, Chart and Comparison

Live Tether to Dai rate, converter, price history, volatility and a side-by-side comparison of both coins. Ready to swap? Open the exchange form.

Rate updated: Sep 17, 2026, 13:24

Minimum: 200 USDT Arbitrum ≈ $199.84
Receiving network: Dai
24h rate change: +0.01%

You send

USDT Arbitrum

You get 2,000

DAI

Go to exchange

Rate: 1 USDT Arbitrum = 1 DAI
Minimum: 200 USDT Arbitrum
Maximum: 10,000,000 USDT Arbitrum

The amount you get is estimated at the current rate.

Tether is exchanged to Dai at 1 USDT Arbitrum = 1 DAI, so 1 DAI costs 1 USDT Arbitrum. According to market data, the USDT Arbitrum to DAI rate rose by 0.01% over the last 24 hours. Over the week it fell by 0.04%.

Over the last 7 days the rate moved between 0.99903 and 1.0001 DAI — a range of 0.11%. You can exchange from 200 to 10,000,000 USDT Arbitrum. That is roughly $199.84 or more.

By market cap, Tether ranks #3 ($183.29 B) and Dai ranks #22 ($4.58 B). The correlation of daily USDT and DAI price changes over the last 90 days is -0.02 (weak).

Why exchange USDT Arbitrum to DAI

Easy to switch backThe DAI → USDT Arbitrum direction is also available, so you can move back to USDT if needed.

How much is 1 USDT Arbitrum in DAI today

1 USDT Arbitrum = 1 DAI

1 DAI = 1 USDT Arbitrum

How much DAI you get for USDT Arbitrum

USDT Arbitrum	DAI
200	200
1,000	1,000
2,000	2,000
10,000	10,000
20,000	20,000
100,000	100,000

How much USDT Arbitrum you need to get DAI

DAI	USDT Arbitrum
200	200
1,000	1,000
2,000	2,000
10,000	10,000
20,000	20,000
100,000	100,000

Arbitrum One vs Ethereum: network comparison

	Arbitrum One	Ethereum
Network type	Layer 2 (optimistic rollup)	Layer 1
Fees are paid in	ETH	ETH
Fee level	≈ $0.0032	≈ $0.029
Speed	fast	moderate
Block time	~0.25 sec	~12 sec
Address format	0x…	0x…
Memo / tag	not needed	not needed
EVM-compatible addresses (0x…)	yes	yes
Withdrawal to Ethereum via the official bridge	~7 days (challenge period)	—

Fee and speed levels are relative and depend on network load.

Crystal-Trade or a classic bridge: what is the difference

	Crystal-Trade	Classic bridge
What you receive	DAI on Ethereum	The same stablecoin; switching between USDT and USDC needs a separate swap
Wallet connection and approvals	Not needed: you send coins to the order address	Needed: you connect a wallet and sign contract transactions
Coins for fees on Ethereum	Not needed to receive	Often needed to claim funds or move them after the bridge
Time	After the Arbitrum One confirmations; the status is shown on the order page	~7 days for withdrawals from Arbitrum One to Ethereum through the official bridge
Who holds the funds during the transfer	Crystal-Trade, for the duration of the order (with an AML check)	The bridge smart contract or its validators

Bridge Arbitrum One → Ethereum: all directions Ethereum bridge

USDT Arbitrum to DAI rate chart

7 days30 days90 days1 year

high 1.0001 DAIlow 0.99903 DAI

Sep 10, 2026, 13:25Sep 17, 2026, 13:25

high 1.0005 DAIlow 0.999143 DAI

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

high 1.0005 DAIlow 0.998712 DAI

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

high 1.009 DAIlow 0.998079 DAI

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

24 hours: +0.01%
7 days: −0.04%
7-day high: 1.0001 DAI
7-day low: 0.99903 DAI
Range: 0.11%

CoinGecko market data as of Sep 17, 2026, 13:04. The exchange rate may differ from the market rate. How we calculate the data

USDT Arbitrum/DAI volatility and changes

Period	High	Low	Average	Change
24 hours	0.999612	0.99903	0.999319	+0.01%
7 days	1.0001	0.99903	0.999734	−0.04%
30 days	1.0005	0.999143	0.999881	0%
90 days	1.0005	0.998712	0.999474	+0.01%

Values are in DAI per 1 unit of the currency you send, based on market data.

USDT Arbitrum to DAI rate over the last 7 days

Date	Daily close	Daily change
Sep 17, 2026	0.999166 DAI	−0.03%
Sep 16, 2026	0.999513 DAI	−0.04%
Sep 15, 2026	0.999935 DAI	+0.01%
Sep 14, 2026	0.999844 DAI	−0.02%
Sep 13, 2026	1 DAI	+0.01%
Sep 12, 2026	0.999957 DAI	+0.01%
Sep 11, 2026	0.999871 DAI	0%

USDT and DAI market data

Tether USDT

Price: $0.999186
24h change: −0.01%
7d change: 0%
Market cap: $183.29 B
24h volume: $59.12 B
Market cap rank: #3
Circulating supply: 183.44 B USDT
All-time high: $1.32

Dai DAI

Price: $1.00
24h change: −0.03%
7d change: 0%
Market cap: $4.58 B
24h volume: $324.19 M
Market cap rank: #22
Circulating supply: 4.58 B DAI
All-time high: $1.22

CoinGecko data as of Sep 17, 2026, 13:04.

Tether vs Dai

	Tether (USDT)	Dai (DAI)
Ticker	USDT	DAI
Type	token	token
Network	Arbitrum One	—
Network fee paid in	ETH	—
Launched	2014	2017
Created by	Tether Limited	MakerDAO
Max supply	no cap	no cap
Circulating supply	183.44 B USDT	4.58 B DAI
Market cap	$183.29 B	$4.58 B
Market cap rank	#3	#22

90-day correlation of daily USDT and DAI price changes: -0.02 — weak.

What to know about Tether and Dai

Tether (USDT)

Tether (USDT) is the largest stablecoin: a token designed to stay at one US dollar. It was launched in 2014 by Tether Limited, which issues USDT against reserves that consist mostly of cash equivalents and short-term US Treasury bills.

Sending and receiving USDT

The key choice is the network. USDT on TRON is popular for its low fees and speed, ERC20 is supported almost everywhere but costs more in gas, while Solana, TON and BEP20 are cheap alternatives. The recipient address must belong to the same network you send on, and you need the network's native coin (TRX, ETH, BNB…) to pay the fee from your own wallet.

Dai

Dai (DAI) is a decentralized dollar stablecoin created by the Maker protocol (MakerDAO) in 2017 and now part of the Sky ecosystem. Unlike USDT or USDC, DAI is not issued against bank deposits: it is created by users who lock crypto collateral in smart contracts.

How Dai works

To mint DAI, a user deposits more collateral than the value of the DAI received. If the collateral falls in value, the position is liquidated automatically, which keeps DAI backed. Interest rates set by governance help hold the price near one dollar.

Arbitrum One network

Arbitrum One is an Ethereum layer-2 network. Addresses use the Ethereum format, fees are paid in ETH and are much lower than on the Ethereum mainnet.

How to exchange Tether to Dai

Enter the USDT Arbitrum amount in the calculator (minimum 200 USDT Arbitrum) and click “Go to exchange”.
Enter your DAI wallet address on the Dai network and your contact details.
Send exactly the specified amount of USDT Arbitrum on the Arbitrum One network to the details shown in the order.
Once the transfer is confirmed, Dai is sent to your address. You can track the order on its status page.

Exchange USDT Arbitrum to DAI

What to check before exchanging USDT Arbitrum to DAI

The recipient address must be on the Dai network: funds sent on another network may be lost.
The amount sent must be at least 200 USDT Arbitrum.
Copy the whole address and check the first and last characters after pasting.
Addresses on Ethereum, Arbitrum, Optimism, BNB Smart Chain and Polygon look the same (0x…): make sure the wallet shows Ethereum as the network.
To move DAI on Ethereum later, you will need a little ETH on the same address.
Funds go through an AML check; high-risk transfers may be held until the check is complete.

USDT Arbitrum to DAI exchange FAQ

How much is 1 USDT Arbitrum in DAI today?

As of Sep 17, 2026, 13:24, the exchange rate is 1 USDT Arbitrum = 1 DAI. It updates automatically; the calculator always shows the latest value. At market prices that is about $1.00.

What are the minimum and maximum amounts for USDT Arbitrum to DAI?

The minimum is 200 USDT Arbitrum and the maximum is 10,000,000 USDT Arbitrum. The minimum is roughly $199.84.

Why is there a minimum amount for USDT Arbitrum to DAI?

The minimum (200 USDT Arbitrum) keeps network fees and order processing from eating a noticeable share of the exchange. Double-check the amount before sending.

Are there extra fees when exchanging USDT Arbitrum to DAI?

The amount you get is calculated at the exchange rate shown in the calculator. The network fee for sending USDT Arbitrum is paid by the sender and depends on the wallet and network load.

How long does a USDT Arbitrum to DAI exchange take?

The order is processed once the USDT Arbitrum transfer gets the required number of confirmations on the Arbitrum One network. Timing depends on network load. A new block on Arbitrum One arrives roughly every 0.25 sec.

Will I receive native DAI or a wrapped token?

DAI is the standard DAI token on Ethereum — the same one exchanges send when you withdraw to this network.

Do I need ETH to receive DAI?

Not to receive. You will need ETH later to send DAI from your Ethereum address.

How is this different from the official Arbitrum One bridge?

Withdrawals from Arbitrum One to Ethereum through the official bridge wait about 7 days — the challenge period of an optimistic rollup. Through Crystal-Trade you receive DAI after the order is processed, without that wait.

Which network will I receive DAI on?

Dai is sent on the Dai network. Provide a DAI wallet address.

What happens if the rate changes during the exchange?

The final amount is set in the order when it is created. If the payment arrives after the order expires or in a different amount, it may be recalculated at the current rate, so send the exact amount without delay.

How has the USDT Arbitrum to DAI rate changed over the last month?

Over 30 days the rate changed by 0%: low 0.999143, high 1.0005, average 0.999881 DAI per 1 USDT Arbitrum.

Do I need to register to exchange USDT Arbitrum to DAI?

No, you only need to enter the receiving details and contact information in the order.

Can I exchange DAI back to USDT Arbitrum?

Yes, the reverse direction is available: 1 DAI = 1 USDT Arbitrum. The link is below the calculator.