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Convert and swap Optimism OP to Kusama KSM

OP/KSM: 1 Optimism equals 0.0384 KSM

Last update: 1:31 AM, June 7, 2025

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Optimism market latest

Optimism is falling this week.

The current OP to KSM conversion rate is 0.04. Inversely, this means that if you convert 1 KSM you will get 26.05 OP.

The conversion rate of OP/KSM has decreased by 0.05% in the last hour and shrunk by 2.58% in the last 24 hours.

$1.04B
$162.87M
1.7B OP

Kusama is climbing this week.

The current KSM to OP conversion rate is 26.05. Inversely, this means that if you convert 1 OP you will get 0.04 KSM.

The conversion rate of KSM/OP has increased by 0.05% in the last hour and grown by 2.58% in the last 24 hours.

$260.49M
$10.96M
16.6M KSM

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About Optimism

Optimism is a network of chains called the Superchain, built on the open-source OP Stack. OP Mainnet was the first chain, with several others now operating on the OP Stack architecture, including Base (by Coinbase), Unichain (by Uniswap), Ink (by Kraken), and World Chain (by Worldcoin). The OP Stack serves as a framework for Ethereum Layer 2 chains and supports significant L2 activity. Every OP Chain in the Superchain contributes back to the Optimism Collective and all chains follow a standardized revenue-sharing model: the greater of 2.5% of total chain revenue or 15% of onchain profit (defined as fees minus L1 gas costs) is paid back to the Optimism. By aligning economic incentives across many chains, Optimism aims to transform Ethereum scaling into a sustainable flywheel by delivering fast, low-cost transactions while reinvesting in the future of the ecosystem. OP holders participate in governance to shape protocol upgrades, funding decisions, and more

About Kusama

KSM is a cryptocurrency that powers Kusama, a protocol that enables cross-blockchain transfers of any type of data or asset. By uniting multiple blockchains, Kusama aims to achieve high degrees of security and scalability. KSM serves as the protocol’s governance token and can be used for staking to secure the network or to connect (“bond”) new chains. Kusama acts as a "canary" or experimental network for Polkadot (a separate protocol that shares the same codebase) in which developers can more quickly test new programs that can be deployed on both.

Frequently asked questions

How much is 1 Optimism in KSM?

Right now, 1 Optimism is worth about 0.0384 KSM.

How much OP could I buy for 1 KSM?

Based on the current rate, you could get 26.05 OP for 1 KSM.

How much has the price of Optimism changed?

Optimism price has been on the rise. Since yesterday, the exchange rate of Optimism has increased. Since last month, the exchange rate of Optimism has decreased. Since this time last year, the price of Optimism has decreased.

How do I calculate or convert OP to KSM?

You can use our OP to KSM calculator at the top of this page to convert any amount of OP to KSM. We've also created a couple of quick reference tables for the most popular conversions. For example, 5 KSM is equivalent to 130.23 OP. Inversely, 5 OP will cost about 0.19 KSM.

How can I buy 1 Optimism on Coinbase?

Optimism is currently available to buy on Coinbase's centralized exchange. Check out our guide to get more detailed instructions on how to buy Optimism.

What are assets similar to Optimism that I can buy?

There are a number of crypto assets that have the a similar or comparable market cap to Optimism, including Four, PayPal USD, and Fantom. For a more robust list of assets to explore, jump to the asset page dedicated to Optimism.

Buy Optimism with Coinbase

Create a Coinbase account to buy and sell Optimism on the most secure crypto exchange.

OP to KSM conversion tables

The exchange rate of Optimism is increasing.

The current value of 1 OP is 0.0384 KSM. In other words, to buy 5 Optimism, it would cost you 0.1920 KSM. Inversely, 1 KSM would allow you to trade for 26.05 OP while 50 KSM would convert to 1,302.33 OP, not including platform or gas fees.

In the last 7 days, the exchange rate has fallen by 1.14%. Meanwhile, in the last 24 hours, the rate has changed by 2.75%, and that the the highest exchange rate of 1 OP to KSM was 0.0396 KSM and the lowest 24 hour value was 1 OP for 0.0377 KSM. This time last month, the value of 1 OP was 0.0417 KSM, which is a 8.56% decrease from where it is now. Looking back a year, Optimism has changed by 0.0762 KSM. That means that in a single year, the value of Optimism has shrank by 98.35%.

OP to KSM performance history

Price 24H ago
Change 24H
Price 1W ago
Change 1W
Price 1M ago
Change 1M
Price 1Y ago
Change 1Y
0.0394 KSM
-2.75%
0.0388 KSM
-1.14%
0.0417 KSM
-8.56%
0.0762 KSM
-98.35%

OP to KSM

Amount (OP)
Today at 1:31 am
0.5 OP
0.0192 KSM
1 OP
0.0384 KSM
5 OP
0.19 KSM
10 OP
0.38 KSM
50 OP
1.92 KSM
100 OP
3.84 KSM
500 OP
19.20 KSM
1,000 OP
38.39 KSM

KSM to OP

Amount (KSM)
Today at 1:31 am
0.5 KSM
13.02 OP
1 KSM
26.05 OP
5 KSM
130.23 OP
10 KSM
260.47 OP
50 KSM
1,302.33 OP
100 KSM
2,604.65 OP
500 KSM
13,023.26 OP
1,000 KSM
26,046.51 OP

Today vs. 24 hours ago

Amount
Today at 1:31 am
24 hours ago
24H Change
0.5 OP
0.0192 KSM
0.0197 KSM
-2.75%
1 OP
0.0384 KSM
0.0394 KSM
-2.75%
5 OP
0.1920 KSM
0.1972 KSM
-2.75%
10 OP
0.3839 KSM
0.3945 KSM
-2.75%
50 OP
1.9196 KSM
1.9724 KSM
-2.75%
100 OP
3.8393 KSM
3.9449 KSM
-2.75%
500 OP
19.1964 KSM
19.7243 KSM
-2.75%
1,000 OP
38.3929 KSM
39.4486 KSM
-2.75%

Today vs. 1 month ago

Amount
Today at 1:31 am
1 month ago
1M Change
0.5 OP
0.0192 KSM
0.0208 KSM
-8.56%
1 OP
0.0384 KSM
0.0417 KSM
-8.56%
5 OP
0.1920 KSM
0.2084 KSM
-8.56%
10 OP
0.3839 KSM
0.4168 KSM
-8.56%
50 OP
1.9196 KSM
2.0840 KSM
-8.56%
100 OP
3.8393 KSM
4.1681 KSM
-8.56%
500 OP
19.1964 KSM
20.8403 KSM
-8.56%
1,000 OP
38.3929 KSM
41.6807 KSM
-8.56%

Today vs. 1 year ago

Amount
Today at 1:31 am
1 year ago
1Y Change
0.5 OP
0.0192 KSM
0.0381 KSM
-98.35%
1 OP
0.0384 KSM
0.0762 KSM
-98.35%
5 OP
0.1920 KSM
0.3808 KSM
-98.35%
10 OP
0.3839 KSM
0.7615 KSM
-98.35%
50 OP
1.9196 KSM
3.8075 KSM
-98.35%
100 OP
3.8393 KSM
7.6150 KSM
-98.35%
500 OP
19.1964 KSM
38.0752 KSM
-98.35%
1,000 OP
38.3929 KSM
76.1503 KSM
-98.35%

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