Choose your hero from the list, then set your current relationship level and the level you want to reach. The calculator instantly shows how much Affinity XP and how many Sigils you'll need.

Affinity XP raises your relationship level with a hero. You gain it by using Affinity items (like Compasses, Fiery Hearts, or Sails) on that hero.

Sigils are spent to upgrade a hero's relationship level once you have enough Affinity XP. The calculator shows how many you'll need for your chosen level range.

Enter how many Affinity items you already have. The calculator subtracts those and shows exactly how much more you need to collect.

Yes! Your hero selection and level settings are saved in your browser, so they'll be there next time you visit.