ONE to DOT Instant Exchange

Fast, secure and privacy-oriented Harmony to Polkadot exchange.
Swap ONE to DOT at the best exchange rate with ChangeNOW.


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  • 1 ONE ~ 0 DOTExpected rate
  • No extra fees

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How to swap ONE to DOT

With ChangeNOW, ONE to DOT conversions are simple, transparent, and you don’t even need to register. Let’s say you want to convert 1 Harmony to DOT:

Choose the exchange pair: Harmony vs Polkadot, in this case.Enter the address of the recipient to process the Harmony - Polkadot transaction.Check the rate: how many ONE in Polkadot you’ll receive.Confirm the transaction, make the deposit, and you’ve converted 1 Harmony to Polkadot!

ONE to DOT Exchange Rate

The current 1 Harmony to Polkadot exchange rate is 0 DOT. There are no limits to ONE to DOT swaps here, so feel free to use ChangeNOW no matter how many coins you need to exchange!

Price Calculator

Before swapping coins, feel free to use our Harmony to Polkadot calculator to see how many DOT you’ll receive. Simply enter the required amount in ONE, and let our ONE to DOT converter determine the approximate exchange rate.

Other options to buy Polkadot

Not looking to convert ONE to DOT? There are no limits on the cryptocurrencies you can use for our exchange service! Choose any crypto pair and enjoy our generous rates, fast transactions, and precise exchange amounts!

Not your desired pairs? You can view all

Convert Any Other Cryptocurrency from Harmony

ChangeNOW is a versatile service that offers many different options to exchange Harmony. We aim to provide a platform where users can manage all popular cryptocurrencies, exchange between them, and easily diversify their cryptocurrency portfolio.

And 160+ more coins and tokens at ChangeNOW →