R-Allosaurus
CreatureVariant

Breeding calculator
R-Allosaurus
SettingsHatch 1× · Mature 1× · Food 1× · Weight 380
Baby: The hatched dinosaur, now a baby, needs constant attention and food placed directly in its inventory to survive, or a nearby Maewing to take care of its needs.
- Incubation
- 1h 39m 59s
- Maturation
- 46h 17m 46s
- Incubation temperature
- 26 - 32 °C
- Food at birth
- 62.79/min
Maturation Progress
- Status:
- Baby
- Time Left:
- 43:58:52
- Total Time:
- 46:17:46
Maturation
Incubation Time- 1h 39m 59s
Elapsed Time- 2h 18m 54s
Maturation Time Left- 43h 58m 53s
Time to Juvenile- 2h 18m 53s
Food
Total Food Items- 1745items
Food to Adult- 1139items
Food Per Hour- 72
Food Capacity- 190items
Baby Hand Feed For- N/A4.8% maturation
Imprinting
Cuddle interval- 8h
Imprint per cuddle- 18.1%
Maximum imprint- 90.5% (5 cuddles)
Settings8 h · interval ×1 · amount ×1
Raising food
Food per item- 50
Stack size- 40
Eats at 5%- 59.65 food/min
Maturation- 46h 17m 46s
| Stage | Time remaining | Food points | Raw Meat | Stacks | Weight |
|---|---|---|---|---|---|
| 2h 18m 53s | 8,067 | 162 | 5 | 16.2 | |
| 18h 31m 6s | 48,838 | 977 | 25 | 97.7 | |
| 23h 8m 53s | 21,802 | 437 | 11 | 43.7 | |
| Total | 43h 58m 53s | 1,576 | 41 | 157.6 |
Total: 1,576 Raw Meat
Feeding Trough- 2,400 items (60 slots)Fits in one load
Tek Trough- 4,000 items (100 slots)Fits in one load
Maewing / Maeguana- 300 slots50% weight reduction on meat & berries
- Baby - 4x trough refills needed (food spoils before phase ends)
- Juvenile - 28x trough refills needed (food spoils before phase ends)
- Adolescent - 35x trough refills needed (food spoils before phase ends)
Spoils in 10m | Trough / Maewing: 40m | Tek Trough: 16h 40m
During the Baby phase (0-10%), you must hand-feed or use a Maewing to nurse. From Juvenile (10%+), dinos can eat from a Feeding Trough on their own. Use Preserving Salt in troughs to double spoil times.
More about breeding the R-Allosaurus
The R-Allosaurus reproduces by laying fertilized eggs after mating. Incubation temperature must stay between 26°C and 32°C - use Air Conditioners, Standing Torches, or Dimetrodons to maintain the range. At the correct temperature, the egg hatches in approximately 1 hour and 39 minutes.
The baby R-Allosaurus takes approximately 1 day and 22 hours to fully mature at default rates - over a lengthy period. During the baby phase (0–10%), hand-feed it directly. From 10% onward (juvenile), it can eat from a Feeding Trough.
Mutations can add +2 levels to any stat and change colors. Stacking mutations across generations is the key to min-maxed breeding lines. Use the breeding calculator to plan food requirements, incubation timers, and maturation phases.
The R-Allosaurus 's growth progresses through three stages: Baby (0–10%) lasts ~278 min and requires constant hand-feeding. Juvenile (10–50%) spans ~19h - it can eat from a Trough now. Adolescent (50–100%) takes ~23h - continues eating from troughs, nearly fully grown.
Imprinting during maturation provides permanent stat bonuses. At 100% imprint, the R-Allosaurus gains 30% bonus damage and resistance when ridden by the imprinter. Keep various kibble types on hand, as imprint requests are randomized between cuddles, walks, and kibble feeding.
Planning a mass raise? The R-Allosaurus raising calculator breaks down food needs per phase so nothing goes to waste. Expect ~278 minutes of active care during the Baby phase before it graduates to trough-feeding as a Juvenile.
Adjust the dino count to calculate food for multiple R-Allosaurus babies at once - essential for batch breeding operations. Match your food choice to your play schedule - longer spoil timers mean less babysitting.
The R-Allosaurus is a tamable, carnivore creature in ARK: Survival Ascended. Classified under the Variant group.
With 250 base Stamina, the R-Allosaurus has average stamina. Melee starts at 105% - decent hitting power that scales with level-ups. Health-wise, the R-Allosaurus sits at 611 base, making it impressively tough. A base Weight of 380 means generous inventory space.
The R-Allosaurus is a knockout tame: apply enough torpor to knock it out, then place food in its inventory. Superior Kibble is the most effective food for taming, offering the highest affinity per feeding.
After taming, the R-Allosaurus is valued for its harvesting efficiency, collecting key resources faster than most tools. Breeding produces fertilized eggs that hatch within a 26°C–32°C temperature window. Defeating one in the wild grants 18 base XP. It can be cloned at a Cloning Chamber for 0.53 Element plus 0.01 Element per level.