The fastest way to see what a crop really earns — pick your mutations, ring and pets, get income per second. Built from in-game data, updated every patch.
Build A Ring Farm is a Roblox farming simulator by developer Gamecreates, created on April 15, 2026. Per the official Roblox page, you grow and harvest plants, upgrade and expand your farm, and sell crops for cash — and your farm keeps earning while you're offline. The twist is the ring: your farm is built in concentric zones, and a crop's harvest value multiplies the further it sits from the centre (Inner 7×, Middle 13×, Outer 19×).
The game grew fast. According to Rolimon's, it has passed 170 million visits and peaked above 350,000 concurrent players during a major update window — large for a game only a couple of months old. This site turns that economy into one number: pick a crop, stack your mutations, choose a ring, and the calculator shows income per second.
Sources: Roblox — Build A Ring Farm (game identity, loop, offline earnings) · Rolimon's (live player & visit stats). Crop values are community estimates — see the note on the Seeds page.