IRON NEST Fire Control Tools
Use free IRON NEST tools to calculate bearings and ranges, plot triangulation constraints, convert mils and degrees, and check labeled community references.
Choose the Tool That Matches Your Input
When the final gun-to-target range is known, open the IRON NEST Ballistic Calculator for charge, elevation, and a firing card. Use Firing Planner for direct or spotter reports, Triangulation for two constraints, and Mils only for angle-unit conversion.
IRON NEST Field Guides
Need the full workflow rather than one calculation? Browse all field guides, start with the first firing solution, locate a target from spotter reports, check map measurement and zeroing, or troubleshoot a missed shot.
Tracking completion? Browse the locally cached IRON NEST achievement list and global completion snapshot.
Fast Answers Without Duplicate Workbenches
The homepage provides a quick charge-coverage preview. Dedicated tool pages contain the complete inputs, results, model limits, and troubleshooting guidance.
Calculation Boundaries
Geometry is calculated locally. Community-reference firing values stay labeled, and the trajectory curve is a mathematical illustration rather than game flight data.
Frequently asked questions
Is IRON NEST HQ an official game tool?
No. IRON NEST HQ is an independent fan-made companion and is not affiliated with or endorsed by the game developers or publishers.
Which tool should I open first?
Use Ballistics when you know final range, Firing Planner for bearing-and-range or spotter reports, and Triangulation for two constraints.
Does the site upload my calculations?
No account or uploaded plot is required. Calculations run locally, while copied recent solutions may remain in browser-local storage.
Are charge and elevation values guaranteed?
No. They are labeled community-reference values and should be checked against the in-game calculator for your current build.