Easily exchange your desired amount based on the updated SYN/OS rate
SYN to OS Converter
Use our simple Synapse to Ethereans calculator to see how much Synapse you can buy with OS3.
SYNSynapse
OSEthereans
Synapse to Ethereans conversion rate is calculated live based on data from multiple exchanges. SYN/OS3 exchange rate was last updated on October 18, 2026 at 01:35 UTC.
Live Synapse Exchange Rate
Check the current Synapse price on CoinCheckup to help inform your Synapse investment.
Synapse
OS8.50-1.61%
High
Low
30-Day Change
-1.61%
Volatility
The highest Synapse has been against Ethereans in the last 30 days was Ethereans on at UTC. The lowest exchange rate in the last 30 days was OS3 on at UTC which indicates a volatility of .