Idle Planet Miner Spreadsheet Official

This is the most important part of any Idle Planet Miner spreadsheet. The goal is to determine which upgrade gives you the best income boost per Credit spent.

If you are building a Google Sheet, set up your tabs and columns exactly like this: idle planet miner spreadsheet

| Planet | Ore Type | Base Mining Rate | Current Level | Upgrade Cost | Adjacent Bonus | |--------|----------|------------------|---------------|--------------|----------------| | Terra | Iron | 12/s | 25 | 5.2M credits | +10% from Moon | This is the most important part of any

| Planet | Level | Ore Type | Value (Base) | Qty/sec (Your mine) | Income/sec | Next Upgrade Cost | ROI (sec) | |--------|-------|----------|--------------|---------------------|------------|-------------------|-----------| | 1 | 15 | Copper | 1 | 25.0 | 25 | 12,000 | 480 | | 4 | 8 | Iron | 2 | 8.5 | 17 | 8,000 | 470 | | 8 | 3 | Gold | 15 | 1.2 | 18 | 25,000 | 1389 | How to use: Sort by ROI (smallest to

Formulas:

How to use: Sort by ROI (smallest to largest) – upgrade that planet next.

Incremental games like Idle Planet Miner require balancing resource extraction (ore, alloy, items) against smelting, crafting, and energy constraints. While the game provides basic statistics, advanced optimization—such as calculating the best planet for specific ores or minimizing smelting idle time—demands external tools. A well-structured spreadsheet offers: