Mil-Calc

Precision MIL & MOA calculator for distance and ranging. Create custom targets, use expanded reference data, and range accurately in the field.

Mil-Calc is a fast, modern distance milling calculator designed for shooters who want analog ranging capabilities without outdated slide rules, cluttered charts, or mental algebra.

Using a known target size and a MIL or MOA measurement taken through your optic, Mil-Calc aids you in calculating the distance to your target in yards or meters. All calculations are performed locally on your device with a clean, focused interface built for real-world use.

Key Features

• Distance milling using MIL or MOA • Supports imperial and metric units • Clean, distraction-free interface • Built-in reference sizes for common targets • Fast, offline calculations — no internet required • No ads, tracking, or analytics

How It Works

Select or enter a known target size

Measure the target through your scope using MIL or MOA

Enter both values and tap Calculate

Receive an instant distance calculation

Accuracy depends on correct inputs — precise measurements produce the best results.

Reference Section

Mil-Calc includes a reference library of common average and standardized sizes to assist when a target’s exact dimensions are unknown. Examples include: • IPSC targets • Animal vital zone measurements • Standardized objects such as building materials and traffic signs

Reference values are approximations but are often close enough to be useful in practical scenarios.

Privacy

Mil-Calc does not collect, store, transmit, or share any personal data. No analytics, tracking systems, or third-party services are used. All settings and calculations remain entirely on your device.

Important Notes

• All results are estimates based on user input • Always confirm distance when safety is a concern • This app does not replace professional training • Users are responsible for complying with all applicable laws

Mil-Calc is designed for lawful recreational, educational, and sporting use.

Designed and Engineered in the USA by Americans.