Idle Planet Miner Spreadsheet !free! Jun 2026

Highlight (conditional format) upgrades with payback < chosen horizon.

Determine whether it is more profitable to sell raw alloy bars or use them to craft high-value items like Batteries, Circuits, or Solar Panels. Core Calculators Every Sheet Needs

: List your active managers and their secondary bonuses (e.g., +1.2x Craft Speed). Space Beacons : Input your current sector token allocations. Ore Production & Planet Efficiency

: Early-game players often use sheets like Kaphor’s Mastersheet to keep track of resource stars earned during challenges and tournaments, which provides a permanent value boost to specific ores. Popular Idle Planet Miner Spreadsheet Options idle planet miner spreadsheet

Upgrading a planet's Mining rate without checking Cargo and Ship Speed creates a bottleneck. If your ship cannot carry the ore fast enough, the ore piles up on the planet, wasting your credits. Spreadsheets use your current manager bonuses and Mother Ship room levels to find the "sweet spot" where no ore is left behind. 3. Calculating True Profit per Second (Value vs. Time)

Using an changes the way you play. Instead of constantly checking your factories to see why production stalled, you can plan your builds hours in advance. By tracking your planet delivery capacities, balancing your smelter-to-crafter ratios, and buying Mother Ship upgrades based on calculated ROI, you will smash through milestones, dominate your tournament brackets, and conquer the galaxy with mathematical precision.

Show recommended prestige thresholds (e.g., when time_to_recover < chosen threshold such as 6 hours). Space Beacons : Input your current sector token allocations

Create input cells for your current Mother Ship room levels, active managers, and beacon levels. Use these cells to globally modify your static data formulas.

Not all planets are created equal. This tab calculates how long it will take for a planet upgrade to pay for itself.

: Some sheets focus strictly on Smelting and Crafting ROI , helping players decide if it's more profitable to sell raw ore or commit it to a long-term craft. Key Strategic Insights from Data Analysis If your ship cannot carry the ore fast

tabs to determine which alloys and items are currently most profitable based on your room levels and market fluctuations. Planet Summary

Should you buy Planet 20 or upgrade the mining rate of Planet 15? Should you unlock a new crafting slot or buy a new manager? By inputting the credit costs and the resulting output boost into a spreadsheet, you can instantly see which action gives you the highest value per credit spent. Key Modules to Include in Your Spreadsheet