The Royal Egg is a non-limited legendary egg in Adopt Me! that costs 1,450 and is currently the most expensive permanent egg in-game. It is obtainable in the Nursery or through trading. The hatching probabilities of the Royal Egg are Uncommon (25%), Rare (37%), Ultra Rare (30%), and Legendary (8%). This egg is sold by Sir Woofington. It takes six tasks to hatch; players can also purchase the 'Instant Hatch' gamepass for 45 to instantly hatch it.
- The Royal Egg has the highest chance of hatching a legendary pet (8%).
- The Royal Egg was featured in the Egg Bundle along with the Cracked Egg, Pet Egg, and Farm Egg.
- The Royal Egg is one of the only eggs that doesn't hatch common pets, along with the Safari Egg, Jungle Egg, Pink Egg, Blue Egg, Golden Egg, Diamond Egg, and the Zodiac Minion Egg.
- Before the Pets update in June 2019, the Royal Egg used to cost 995; its price was later changed to 1450.