New version (0.1.28) of TimechainCalendar.com allows you to adjust the average block time in future estimates. Click the block height and enter a block in the future. Then slide the slider in the estimate window that pops up to see how different average block times affect the date/time of blocks in the future! I don’t think I have seen this feature anywhere else. Try it! ?cid=2154d3d7w37qfcayl4j83tvrpx3dfwnqsmv3agqzza5tfvmy&rid=giphy.gif&ct=g