Idle Planet Miner Spreadsheet New (2026)

Mastering Idle Planet Miner: A Comprehensive Guide to Optimizing Your Spreadsheet

Idle Planet Miner, a popular online game, challenges players to manage resources, build structures, and expand their planetary empire. To gain a competitive edge, many players turn to spreadsheets to track progress, optimize production, and plan for the future. In this article, we'll explore how to create a robust Idle Planet Miner spreadsheet, focusing on key components, formulas, and strategies to enhance gameplay.

2. Reddit: r/IdlePlanetMiner

Sort by "Top" for the month. Look for posts titled "Updated Spreadsheet for December 20XX." Avoid "Archived" posts. idle planet miner spreadsheet new

Example Use Case

Suppose you're aiming to increase your iron production. Your spreadsheet indicates that leveling up your Iron Mine from level 5 to 6 will cost 100 Iron and increase production by 20%. If you have 500 Iron and a current production rate of 50 Iron/min, your spreadsheet can calculate:

How long it'll take to save for the upgrade (100 Iron / 50 Iron/min = 2 minutes)
The increased production rate post-upgrade (50 + 20% of 50 = 60 Iron/min)

1. Mining Efficiency Calculator (The Core Feature)

This is the most important feature for early-to-mid game players. Mastering Idle Planet Miner: A Comprehensive Guide to

ROI (Return on Investment) Calculator: Columns to input current Mining Rate, Current Cargo, and Upgrade Costs. The sheet should calculate which upgrade gives the best "Percent Increase per Currency Spent."
Time-to-Fill Cargo: A calculation showing how long it takes to fill your cargo hold based on current mining speed vs. cargo capacity. This helps you decide if you need to upgrade cargo or mining power next.
Project ROI: A section to compare the cost of unlocking a new Mining Project versus the stats it provides.

Part 2: The "Alloy & Smelting" Tab

Complex crafting chains are where players lose the most efficiency. You need a "Bill of Materials" calculator.

3. Project Cost Tracker (Research & Rooms)

List upcoming costs so you don’t waste resources. How long it'll take to save for the

| Research Name | Science Cost | Ore A | Ore B | Alloy | Total Ore Value | |---------------|--------------|-------|-------|-------|------------------| | Refining 4 | 5k | 10k iron | 5k silver | – | =SUM(...) | | Crafting 3 | 10k | – | – | 50 bronze bars | (convert bars to ore) |