Jump for Animals Rebirth Planner

This tool page is a rebirth planner for Jump for Animals. It will not read your Roblox inventory. It will force you to do the arithmetic the confirm modal skips. Official rebirth doubles a permanent multiplier and resets level. Official belts are ×3, ×9, ×25, ×100, and ×1000. Official friend bonus is ×2 cash. Put those numbers next to each other before you throw away JumpPower.

How to use the planner

Write down four numbers from your HUD:

1. Current cash per second from slots (watch the balance for ten seconds and divide).
2. Cost of the next treadmill you actually want.
3. Cost of the next JumpPower upgrade if the shop shows one.
4. Whether a friend is in the server (×2 or ×1).

Then answer one question: would doubling cash per second get you that belt faster than grinding at the current rate? If yes, open how to rebirth and read the wipe list. If no, buy the belt or the slot, not the reset.

Rough comparison table

Assume a plot that prints C cash per second and a belt that costs B.

Situation	Seconds to belt now	Seconds after a double	Take rebirth?
Empty slots, C is tiny	Huge	Still huge	No — fill slots first
Full Commons, no belt	B / C	(B / 2C)	Only if ×3 is already owned
×3 owned, next is ×9	B / C	B / 2C	Yes if B is several minutes
About to roll Lucky Blocks	—	—	No — roll or slot first
Friend bonus already ×2	B / 2C	B / 4C	Often yes, the stack is real

The friend flag is not rebirth, but it behaves like a temporary extra double on cash. Do not rebirth out of a friend’s server into a solo one if you can help it.

Worked example

Your plot ticks 200 cash per second. The ×9 belt is 40,000. That is 200 seconds (a bit over three minutes). After a double you would tick 400 per second and the same belt would take 100 seconds. Rebirth is worth it only if the reset does not dump you back to a 20 cash per second JumpPower for twenty minutes. If rebuilding level takes longer than the 100 seconds you saved, wait. Train on ×3, then reset.

If the 40,000 belt would wipe on rebirth, the table lies. Always pair this page with the live modal.

What the planner refuses to do

• It will not tell you a Beyond is worth 10 million if the Index never printed that number.
• It will not count Lucky Blocks as income. They are a purchase.
• It will not count codes until a string is active. An empty codes box is zero.
• It will not override Emerald math. A ×10 mutant is a slot fact, listed on mutations.

After you decide

If the answer is rebirth, slot pets, spend wipe-risk cash, then press the button and walk onto the highest belt you still own. If the answer is wait, go collect with how to get animals or AFK legally on a conveyor.

Print this table in your head once and you will stop treating rebirth like a loot-box lever. It is a multiplier. Multipliers want a factory that already exists.