Is this an official formula?

No. The planner only uses the values you enter and shows the arithmetic.

What pace should I use?

Use garbage collected per minute from a short timed session.

Why is this an estimate?

Your play pace can change between sessions.

Player-input estimate

Cleanup Goal Planner

Enter five inputs: current total, target, observed pace, session length, and optional adjustment. The planner returns remaining cleanup, progress, effective rate, estimated time, whole sessions, and per-session progress with visible formulas.

Estimate from your pace

Cleanup Goal Planner

Turn a player-entered cleanup total and a measured pace into a session estimate. Nothing here reads your Roblox account or claims an official game formula.

See the transparent math

remaining = max(target − current, 0) · effective pace = observed pace × optional adjustment · time = remaining ÷ effective pace · sessions = ceil(time ÷ session minutes).