Cosmos (ATOM) to Sei (SEI) Exchange

https://cdn.changelly.com/icons-colored/atom.png1 ATOM =https://cdn.changelly.com/icons-colored/sei.png$25.45940002+4.30%

Exchange ATOM to SEI in a few clicks, with wallet delivery in as little as 10 minutes. Enjoy fast swaps and low fees!

No hidden fees
24/7 human support
No KYC swaps

How to exchange ATOM to SEI in 4 steps

Set the exchange pair

To exchange ATOM to SEI, simply choose the crypto pair in the “You send” and “You get” fields, then enter the amount you want to swap.

Select the exchange rate

Changelly lets you pick the ATOM exchange rate that works best for you. You can go with Floating for flexibility or Fixed for predictability. To get the best exchange rates, always review the latest numbers before confirming.

Enter your wallet address

Now, it’s time to enter your crypto wallet address—this is where your funds will be sent once the exchange is completed. Make sure it’s accurate and ready to receive your coins. 

Complete the exchange

Time to finalize your ATOM to SEI exchange. Carefully follow the payment instructions and send the exact amount of crypto to the wallet address shown on-screen. 
Make sure to complete your transaction within the given time limit, as wallet addresses can expire.

Cosmos (ATOM) and Sei (SEI)
Market Data

Today’s ATOM/SEI exchange rate is 1 ATOM = 25.7725617 SEI. Over the past 24 hours, the conversion rate of ATOM to SEI has changed by 4.3%. In the last 7 days, it changed by -1.05%, while the 30-day change is 2.38%. This data is pulled live from our real-time converter, which tracks current market trends using the ATOM calculator, so you get accurate results every time.

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Cosmos price
$1.65389572
-3.00%
Market cap
$884.2M
Volume 24h
$73.8M
Todays low
$1.65389572
Todays high
$1.82160422
Circulating Supply
534.6M ATOM
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Sei price
$0.06417273
-7.00%
Market cap
$486.4M
Volume 24h
$62.7M
Todays low
$0.06417273
Todays high
$0.07021092
Circulating Supply
7.6B SEI

ATOM and SEI volatility and changes

Range
24 hours
7D
30D
90D
High
26.60450861 SEI
33.09388579 SEI
35.79285214 SEI
38.02591295 SEI
Low
24.15512789 SEI
31.13442508 SEI
27.55963316 SEI
24.6572182 SEI
Average
25.45940002 SEI
32.13087118 SEI
31.64574396 SEI
31.07094591 SEI
Change
+4.30%
-1.05%
+2.38%
-19.29%

Cosmos (ATOM) to Sei (SEI) exchange rate

ATOM to SEI conversion rates
https://cdn.changelly.com/icons-colored/atom.pngATOM
https://cdn.changelly.com/icons-colored/sei.pngSEI
0.001
0.025773
0.005
0.128863
0.01
0.257726
0.05
1.288628
0.1
2.577256
0.5
12.886281
1
25.772562
5
128.862808
10
257.725617
25
644.314042
50
1,288.628085
100
2,577.25617
150
3,865.884254
500
12,886.280848
1,000
25,772.561696
3,000
77,317.685089
SEI to ATOM conversion rates
https://cdn.changelly.com/icons-colored/sei.pngSEI
https://cdn.changelly.com/icons-colored/atom.pngATOM
0.001
0.000039
0.005
0.000194
0.01
0.000388
0.05
0.00194
0.1
0.00388
0.5
0.0194
1
0.038801
5
0.194005
10
0.38801
25
0.970024
50
1.940048
100
3.880095
150
5.820143
500
19.400477
1,000
38.800955
3,000
116.402864

Changelly is your safe option to swap ATOM to SEI

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Exclusive benefits of the Changelly app

Get better rates in the app and enjoy an exclusive discount on your very first crypto exchange transaction. Don’t settle for less when you can maximize your returns with us!

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Why choose Changelly to convert ATOM to SEI

As a non-custodial service, we ensure you remain in full control of your funds throughout the process.

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Fast swaps

Instantly convert ATOM to SEI with fast, seamless processing. Our system helps complete transactions quickly, so you can act on the right market price when timing matters

Quick exchangeReal-time rates
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Friendly fees

Our low ATOM swap commissions help you get more from every trade. Network fees are shown upfront, with no hidden costs or surprises.

Transparent costsNo hidden fees
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Personal custody and enhanced security

Your crypto goes straight to your wallet after the exchange Cosmos. We don’t store your funds, so you stay in full control

Non-custodialFull control

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Popular exchange pairs from Cosmos (ATOM)

Popular exchange pairs to Sei (SEI)

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FAQ

What does ATOM to SEI exchange rate mean?

Simply put, the current exchange rate tells you the deal you’ll get when you swap ATOM to SEI. Like all crypto rates, it’s dynamic. The price you see depends on demand, market trends, and how easily users can exchange Cosmos at the moment. We show real-time data so you’re always trading at the most accurate rate available.

Do I need an ID to swap ATOM to SEI?

Usually, no. You can exchange ATOM to SEI and start a swap without verifying your ID. But sometimes, our system may flag a transaction as risky. In that case, you’ll need to verify for safety reasons. It doesn’t happen often, but it helps us keep the platform secure for everyone who wants to exchange crypto smoothly.

What are the fees to swap Cosmos to Sei?

Every ATOM exchange includes a blockchain network fee and a small service fee from Changelly. Network fees depend on congestion—if the chain’s busy, the cost goes up. 

You’ll see all the fees upfront before confirming the trade, so you always know what to expect.

How can I convert Cosmos to Sei on Changelly?

Changelly’s exchange service lets you convert ATOM to SEI in just a few minutes—whether you’re using our app or website. Start by entering how much ATOM  you want to exchange, and our converter will instantly show you an estimated amount of SEI. Then simply follow the on-screen steps to complete the conversion.
You can also buy Sei directly with fiat currencies like USD or EUR—just choose a payment method and pay with your card or bank transfer.

What is the minimum amount to exchange ATOM to SEI?

You can start with as little as $20 worth of crypto. The minimum amount depends on the ATOM exchange rate, the chosen crypto pair, and current network fees. Our converter uses live data from the cryptocurrency market to calculate the exact requirement in real time. You’ll see the minimum clearly before confirming your swap using our built-in price calculator—so there are no surprises.

How long does it take to convert ATOM to SEI?

A typical swap only takes 5 to 10 minutes. When you convert ATOM to SEI, your transaction goes through several steps behind the scenes. Sometimes it’s quicker, sometimes a bit slower—depending on the blockchain and/or market activity. 
No matter the crypto pair, our exchange process is built to be as fast and smooth as possible.

Do I need an ID verification to swap ATOM to SEI?

Usually, no. You can exchange ATOM to SEI without verifying your ID. But sometimes, our system may flag a transaction as risky. In that case, you’ll need to verify for safety reasons. It doesn’t happen often, but it helps us keep the platform secure for everyone who wants to exchange crypto smoothly.

Changelly1200+ Crypto AssetsCosmos (ATOM) to Sei (SEI)