Planet Miner Spreadsheet New: Idle

The Idle Planet Miner community has recently shifted toward sophisticated web applications and updated "Mastersheets" to handle the complex math of high-level gameplay. As of April 2026, the standard for progression tracking involves tools that account for new late-game variables like the Debris Scanner and multi-tier Alchemy. New Tools & Updated Spreadsheets (2025–2026)

Online Debris & Profit Calculator: A newly released web app on Reddit replaces many older Excel sheets. It calculates total base values for mined ore and compares the ROI of upgrading mining levels versus opening new planets.

"$ Per Second" Profit Spreadsheet (v2025): An updated community sheet available on Reddit allows players to find exact earnings per planet. It uniquely integrates Alchemy tiers, mothership mining levels, and specific ore badges to give precise data.

Optimal Upgrade & Station Calculator: This specialized tool focuses on the Mothership and Space Station. It includes tabs to calculate the "Best Thing to Craft" based on your current managers and room levels, helping players plan their galaxy growth. idle planet miner spreadsheet new

Alchemy Tier Calculator: Recent updates on Reddit have added interactive logic for all three Alchemy tiers, allowing users to see visual highlights of set tiers and immediate value updates. Legacy "Mastersheet" Note

While many players still refer to Kaphor's Mastersheet (v1.7), community reports as recently as May 2025 indicate it may become unreliable around the 2 billion Galaxy Value (GV) mark. For players reaching this threshold, transitioning to the newer web-based calculators is recommended to maintain accuracy with the latest game patches. Core Strategy Refresher

For newer players using these sheets, keep these fundamental ROI principles in mind: The Idle Planet Miner community has recently shifted

Advanced Spreadsheet Features

Once you have the basics, add:

4. Mothership Room Upgrade Planner

| Room | Current Level | Next Effect | Cost (Credits) | Benefit per Credit | Priority | |------|---------------|-------------|----------------|--------------------|----------| | Workshop | 5 | -2% craft time | 1500 | High | 1 | | Forge | 3 | +4% smelt speed | 1200 | Medium | 2 |

Benefit per Credit: =Delta_Effect / Cost → Higher is better for early game. Advanced Spreadsheet Features Once you have the basics,

1. Resource Tracker

| Resource | Current Amount | Production Rate | Storage Capacity | |----------|-----------------|------------------|------------------| | Iron | 0 | 0 | 0 | | Titanium | 0 | 0 | 0 | | ... | ... | ... | ... |

Setting Up Your Spreadsheet

To create an effective spreadsheet, you'll need to set up several key sections:

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)