Miner Spreadsheet — Idle Planet

If you are the type of player who searches for "Idle Planet Miner spreadsheet," here is the strategic foundation you need to know:

1. Alloy Profitability is King Never sell raw ore if you can help it. The profit margins on alloys (e.g., Steel, Glass, Electrum) are exponentially higher than raw materials. A spreadsheet helps you calculate which alloy gives the most "Money per Unit of Time" based on your current mining speed. idle planet miner spreadsheet

2. The Rolling Prestige The game uses a "Prestige" system (restarting the game for multipliers). The math suggests you should prestige as soon as the prestige currency gain slows down relative to your current multiplier. Waiting too long is a waste of time; doing it too often stunts your growth. Calculators often suggest the "sweet spot" is usually between x2 and x4 multiplier growth. If you are the type of player who

3. Research Trees There is a massive research tree that unlocks permanent bonuses. Planning this tree is crucial. A common spreadsheet strategy involves mapping out a path to unlock "Cargo Wormholes" or "Smelting Speed" early, as these provide the highest Quality of Life (QoL) improvements. Example core formulas (Excel/Sheets):

Example core formulas (Excel/Sheets):

Use this to decide what to buy right now.

| Project Name | Current Level | Current Output (t/s) | Upgrade Cost | Estimated Output | ROI Score | Time to Afford | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Copper Mine | 10 | 500 | 12,000 | 550 | Formula | Formula | | Iron Drill | 5 | 200 | 8,000 | 240 | Formula | Formula | | Rover Engine | 2 | N/A | 50,000 | +10% Speed | N/A | Formula |