Save Your Cat Calculator
The Save Your Cat calculator answers one question: how long until I can buy this upgrade? Enter your current seeds, your measured seed rate, and your target cost — the Save Your Cat calculator does the math instantly, using your own numbers straight from the game.
The Save Your Cat calculator pairs perfectly with the tier list (to pick what to buy) and the wiki (to understand why). No made-up values — just your math, updated 2026-08-21.
How to measure your seed rate for the Save Your Cat calculator
The Save Your Cat calculator is only as good as the rate you feed it, so measure honestly:
- 1Stand at your best farming spot and note your current seed count.
- 2Wait exactly 10–30 seconds of active farming.
- 3Subtract the start count from the end count, then divide by seconds waited.
- 4Enter that number as Seed gain / sec above.
Tip: movement and seed-collection upgrades change this rate, so re-measure after big purchases before you trust the Save Your Cat calculator output again. Seed income is the foundation of every upgrade in Save Your Cat.
How to use the Save Your Cat calculator
The three Save Your Cat calculator inputs map directly to what you see in your game. Keep current seeds at your real count, seed gain at your measured rate, and target cost at whatever upgrade you are saving toward. The Save Your Cat calculator output tells you if a farming detour is worth it — a calculation that saves you time on every single decision.
Your live seed count in game.
How fast you farm, measured yourself.
The cost of the upgrade you want.
Typical Save Your Cat calculator moments: comparing two upgrades before a big spend, deciding whether one more farming loop beats pushing a gate, and checking how a movement purchase changes your income per hour. The Save Your Cat calculator answers all three in seconds.
Frequently Asked Questions
No — and on purpose. Seed costs and rates change with updates, so you plug in the values you see in your own game. That keeps every Save Your Cat calculator result accurate for your current version.
Yes, completely free. No login, no account, and no limits. The Save Your Cat calculator runs entirely in your browser, so it is private and instant.
Measure it live: note your seeds, farm for 10–30 seconds, then divide the gain by the time. Re-measure after buying speed or seed-collection upgrades so the Save Your Cat calculator stays honest.
The Save Your Cat calculator tells you time-to-goal. Pair that number with our tier list to compare how long each upgrade takes versus how much progress it unlocks, then buy the best one first.
Yes. Seed Collection, Progression Access, Movement, Efficiency, and even early cosmetic costs all follow the same seed math, so the Save Your Cat calculator works for any target.
Because costs and rates shift between patches. Re-enter your current values after any Save Your Cat update and the Save Your Cat calculator stays accurate again.