Calculators

Two tools use numbers that really are public. Pet cards have a speed multiplier and a treadmill multiplier. Passes have Robux prices. Everything else, trail, talisman, and rebirth size, is a player report, so the calculator asks you to type it.

Speed calculator — multiply base training by the factors you enter.
Pass value — add the passes you are comparing. No hourly payback, because effects are unpublished.

Divine Kirin pet card showing 1 in 32 billion, 10.5x Speed, 18 million a second — Official thumbnail: DIVINE Kirin, 1 in 32,000,000,000, 10.5x Speed, $18M/s, 9.8x Treadmill.

A sleeping green T-Rex with a bow holds a glowing T-Rex Cage — Official thumbnail labels the T-Rex Cage at 76.534Sx/s. Roblox, 30 Oct 2026.

Questions people ask

Why are the boxes empty?

A default would look official. The sources do not agree on a formula, so you type every factor.

Sources

Public Roblox game record — S1, checked 30 Oct 2026.
Official Roblox game thumbnails — S5, checked 30 Oct 2026.
Public Roblox game pass list (no prices) — S4, checked 30 Oct 2026.
Roblox product-info: Halloween Treadmill (price and sale status) — P2052198031, checked 30 Oct 2026.
Roblox product-info: Halloween Aura (price and sale status) — P2052120021, checked 30 Oct 2026.
Roblox product-info: Halloween Trail (price and sale status) — P2053734037, checked 30 Oct 2026.
Roblox product-info: 2x Candy (price and sale status) — P2054190005, checked 30 Oct 2026.
Roblox product-info: TREEHOUSE BARN (price and sale status) — P2040212412, checked 30 Oct 2026.
Roblox product-info: Open Pens Barn (price and sale status) — P2036378867, checked 30 Oct 2026.
Roblox product-info: VIP (price and sale status) — P2038106843, checked 30 Oct 2026.
Roblox product-info: Sakura Barn (price and sale status) — P2039936622, checked 30 Oct 2026.
Roblox product-info: OP Pet Pack (price and sale status) — P2021522293, checked 30 Oct 2026.
Roblox product-info: Auto Collect (price and sale status) — P2023022268, checked 30 Oct 2026.
Roblox product-info: 3x Open Speed (price and sale status) — P2022542273, checked 30 Oct 2026.
Community training observations (single source) — S26, checked 30 Oct 2026.
Community rebirth observations — S27, checked 30 Oct 2026.