This calculator is arithmetic on a table, not a live mixer. Enter quantities from your own [😺UPD] Raise A Catboy session. It will not click the shop.
Upgrade payback
Cafe upgrade payback
Estimate how many cycles a cash upgrade needs before the extra cafe income covers its cost. You type the price and the extra cash. The sample defaults use one reviewed Spots price and Tanjiro's reviewed $5/s, converted to cash per minute.
Payback cycles = upgrade cost ÷ extra profit per cycle, rounded up.
Defaults are a labeled sample, not a live price. One reviewed cafe menu showed Spots 7 to 8 for $100K, and Catboy Tanjiro's Index panel showed $5/s. Five dollars per second is $300 per minute, so the sample uses a 1-minute cycle and 300 extra cash. Replace both numbers with your screen. Trails multiply Cat Wheel speed and are not cash income. Egg sell values are a different choice from hatching.
![[😺UPD] Raise A Catboy Calculator](/media/optimized/321bc96b0c1671252052c44c-767.webp)