About CoCPlanner
CoCPlanner is a small, independent collection of Clash of Clans upgrade calculators. No accounts, no ads over the tools, no dark patterns: pick your Town Hall, get your numbers.
Why we built it
Every "how long to max" answer on the forums is a shrug, and most calculator sites divide a total by five builders and call it a day. We kept hitting the same questions in our own clans: what does TH13 actually cost, when will my builders realistically finish, and is the lab or my king the real bottleneck? So we built the tool we wanted: real scheduling, all tracks counted, every value traceable to the wiki.
Who makes it
CoCPlanner is made by a two person team of long time Clash players (Town Hall 18 and proud of it). We are fans, not a company: no investor, no growth team, just people who like spreadsheets more than rushing. The site is a fan project and is not affiliated with Supercell.
How it makes money
Right now, it does not. If that ever changes (for example unobtrusive ads), we will say so here and in the privacy policy before anything goes live, and ads will never cover or push down a calculator.
How it is built
Static pages, all math running in your browser, data compiled from the Clash of Clans Wiki (snapshot 2026-10-11). The build process, data sources and known gaps are documented on the data and methods page, and every change to the site is logged in the changelog.
Found a wrong number or a broken tool? Tell us; corrections usually ship within days.