This calculator is arithmetic on a table, not a live mixer. Enter quantities from your own Dig For Eggs session. It will not click the shop.
Upgrade payback
Shovel payback
Estimates how many cycles a shovel or plot upgrade takes to earn back its cash cost. Type the listed cash price yourself. The example cost 3000 is the published Green Shovel price in plain dollars. The example extra income of 100 per cycle is not a measured pet rate.
Payback cycles = upgrade cost ÷ extra profit per cycle, rounded up.
3000 matches the published Green Shovel cash price. 100 cash per cycle and 1 minute are form examples only. Grey Shovel has no listed price, so do not put 0 in for it. A second non-cash cost, such as Green's 20, is not part of this cash form.
