How accurate are these profit calculations?
The core profit math matches how most players test income in game, so it is solid for checking profit, payback, and upgrade value. Seed Level and Saw Yield use the same community math most calculators use. Sprinkler-style growth inputs are less settled, so treat those as planning estimates instead of perfect hidden-game values.
Why don't I see Sprinkler or Growth Speed as exact fields?
Because players still have not pinned down every exact growth-speed curve yet. Instead of guessing, this calculator lets you enter the grow time you actually see in game. That usually gives you a better answer for your own farm than forcing a shaky formula.
How is ROI Score calculated?
ROI Score = Profit per Minute ÷ Total Seed Cost. In plain terms, it shows how hard your coins are working. A higher score means that setup earns back more profit for every coin you put into seeds, which helps a lot when two setups have very different prices.
Can I share my calculator setup with friends?
Yes. Copy the setup link and send it over. Anyone who opens it will load the same seed, ring, mutation, and other settings, so it is easy to compare farms or show someone the setup you are thinking about.
What seeds are excluded from the calculator?
If a seed still does not have reliable numbers for base income, grow time, or cost, it stays out of the calculator for now. At the moment that includes Hornet and Queen Blossom. Once players have solid numbers for them, they can be added safely.
How do ring and mutation multipliers stack?
Ring and mutation multipliers multiply together. For example, Outer Ring (19x) with Honeycomb (6.5x) gives you a 123.5x multiplier on base income. That is the interaction most players use when they test profit in game.