{"id":21147,"date":"2026-06-04T22:56:21","date_gmt":"2026-06-04T22:56:21","guid":{"rendered":"https:\/\/xgamingserver.com\/blog\/ark-survival-ascended-egg-incubation-guide\/"},"modified":"2026-06-15T19:23:35","modified_gmt":"2026-06-15T19:23:35","slug":"ark-survival-ascended-egg-incubation-guide","status":"publish","type":"post","link":"https:\/\/xgamingserver.com\/blog\/ark-survival-ascended-egg-incubation-guide\/","title":{"rendered":"ARK: Survival Ascended Egg Incubation Guide (Temperatures)"},"content":{"rendered":"

A fertilized egg in ARK: Survival Ascended won’t hatch unless you hold it at the right temperature<\/strong> \u2014 get it wrong and the egg steadily loses health and dies. Incubation is the gateway to breeding, so getting it right matters. This guide covers fertilized vs unfertilized eggs, the temperature ranges by category, every way to control temperature, and how to keep a baby alive the moment it hatches.<\/p>\n\n

Egg temperature ranges<\/h2>\n

Each species’ egg falls into a temperature band. Use this as a guide, then confirm the exact range with the incubation tool before you commit ACs or torches.<\/p>\n

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Category<\/th>Temperature<\/th>Example species<\/th><\/tr><\/thead>
Very Warm<\/strong><\/td>35°C+<\/td>Wyvern, Giganotosaurus, Magmasaur<\/td><\/tr>\n
Warm<\/strong><\/td>~25\u201335°C<\/td>Rex (32\u201334°C), Trike, Stego, Therizino (26\u201332°C)<\/td><\/tr>\n
Mild<\/strong><\/td>~15\u201325°C<\/td>Raptor, Allosaurus, Carbonemys<\/td><\/tr>\n
Cool<\/strong><\/td>~0\u201315°C<\/td>Argentavis (12\u201313.5°C), Quetzal, Pteranodon<\/td><\/tr>\n<\/tbody><\/table>
Wyvern eggs are the most demanding \u2014 they need a large bank of air conditioners (15+) to hold temperature.<\/figcaption><\/figure>\n\n

Fertilized vs unfertilized eggs<\/h2>\n

Creatures drop unfertilized eggs<\/strong> regularly \u2014 these are food and kibble ingredients; they never hatch. A fertilized egg<\/strong> only appears after a male and female of the same species mate<\/strong>. Only fertilized eggs incubate into babies, and only fertilized eggs need temperature control.<\/p>\n\n

Why temperature matters<\/h2>\n

Drop the egg and read its status \u2014 it tells you whether it’s too hot<\/strong> or too cold<\/strong>. While the temperature is wrong, the egg’s health drops<\/strong>; if it hits zero, the egg is lost. Your only job during incubation is to bring the surrounding temperature into the correct band and hold it there until the egg hatches.<\/p>\n\n

Ways to control temperature<\/h2>\n