Prehistoric Farm Recipe and Material Calculator

Last updated 2026-10-13

Silver needs 8,000 Coins, five Aquamarine Shards and eight Red Jasper. Titanium needs 200,000 Coins, twenty Desert Topaz and twenty Jungle Emerald. Choose a recipe below to calculate the materials and cash still missing from your own stock.

Count batches before counting materials

The calculator subtracts usable finished output from your requested quantity, divides the remainder by output per batch and rounds up. Missing material equals the larger of zero or required quantity times batches minus applicable stock. Silver and Titanium produce one shovel per recipe. Kai’s listed conversion uses twelve Dunkleosteus Shards to produce three unhatched Dunkleosteus Eggs. Requesting three eggs with none held therefore needs one batch and twelve shards, rather than thirty-six shards. Requesting four requires two batches and produces six eggs.

The four-shards-per-egg quotient is derived from that particular twelve-to-three batch. It does not describe every fossil egg. The Kai conversion has no supplied Coin charge, so the result leaves its complete cash cost unspecified instead of assigning a zero price. Keep the eggs unhatched when preparing Kai’s hand-in.

Use the right kind of stock

For Silver, two Aquamarine, ten Jasper and 6,000 Coins leave three Aquamarine, zero Jasper and 2,000 Coins missing. Surplus Jasper cannot substitute for Aquamarine. For Titanium, eight Topaz, five Emerald and 90,000 Coins leave twelve Topaz, fifteen Emerald and 110,000 Coins missing. Aquamarine comes from Cambrian rocks; Jasper from Devonian; Topaz from Triassic; Emerald from Jurassic. Travel and the necessary shovel remain separate parts of the route.

Clara awards one species-named Sky Egg after twenty Pufferfish catches, a return, seventy Triassic Rocks, another return and a 10,000-Coin payment. Enter registered progress for the current objective, not a pile of previously caught fish. Later-stage selection credits only the completed stages of the first planned loop. Level twenty and Silver or better remain prerequisites.

Yara’s Pacific path needs three unhatched Sea Eggs of any kind, one Nessie Fragment and 350,000 Coins after Kai access. The October 12 guide also requires level thirty and Titanium. Hatched creatures do not replace unhatched hand-ins, and this planner does not invent an unnamed Sea Egg species recipe. Recheck the selected output and quest stage before gathering another batch; extra items and completed objectives are different kinds of progress.

Use the result for your next step

• Choose the required shovel and material islands
• Follow Kai and Yara’s access route
• Follow Clara’s two registered objectives

Related

• Prehistoric Farm Recorded Egg Timer Planner
• Prehistoric Farm Clara Sky Egg Work Planner