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HLL Calculator

HLL Calculator

Calculator and Map-View

4 ratings
6 reviews
🔧 Utilities
Free

Price history

Details

Released
June 22, 2023
Updated
June 7, 2026

Features

Developer

Fynn Torke
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About

Calculate artillery and SPA settings for Hell Let Loose with a standard calculator or an interactive map. Save distances, add markers, and view firing ranges. Includes an Apple Watch app for standalone use.

✓Mil setting calculator for artillery and SPAs
✓Interactive map for impact targeting
✓Save custom distances
✓Add markers on map
✓Display firing range lines
✓Apple Watch companion app
Show original description

What's New in HLL Calculator

1.5.4

June 7, 2026

Improvements: - Added the new map Juno Beach - Added the Canadian forces - The app now handles very large system wide font sizes better

More

User reviews

Most RecentHighest RatedLowest Rated

MEGA

Bestes Tool für HLL
PProgTEK

Great App

Works perfectly 5🎖️
Llukasmusic

👍🏻👍🏻

Excellent, well-designed app. I’m also very pleased with the level of support thus far. This replaced my other HLL calculators. I’ve recommended this to others and feel it’s good value for a reasonable price. Keep up the fine work!
BBibliophenia

Perfect

Works without any Issues
V9VT 995

Better than the rest

I prefer the map view over just a calculator. Can’t go wrong with this app. Worth every penny. And thanks for the update allowing the coordinates of the loader. Good stuff!
JJakeFL352

FAQ

What is the Hell Let Loose Calculator?

The Hell Let Loose Calculator is a utility app designed to help players determine the correct mil settings for artillery guns and Self-Propelled Artillery (SPAs) within the game Hell Let Loose. It offers both a standard calculator and an interactive map-based targeting system.

Does the Hell Let Loose Calculator have ads?

No, the Hell Let Loose Calculator does not contain any advertisements. The app is completely ad-free, ensuring an uninterrupted user experience for players.

What devices does the Hell Let Loose Calculator support?

The Hell Let Loose Calculator is available for Apple Watch, iPhone, and iPad. It also features a standalone Apple Watch app for convenient use during gameplay.

How accurate are the calculations in the Hell Let Loose Calculator?

The app calculates mil settings for artillery guns and SPAs in Hell Let Loose. It is updated as of game Update 19.1 and supports all factions and maps, aiming for accuracy within the game's mechanics.

Can I save my frequently used settings in the Hell Let Loose Calculator?

Yes, the standard calculator feature allows you to save up to 8 different distances for later use. This is helpful for quickly accessing settings for common engagement ranges.

Is the Hell Let Loose Calculator an official app?

No, this app is not an official product and is not affiliated with Team17 Group PLC, Cover 6 Studios, Expression Games Ltd., or Black Matter Pty Ltd. It is a fan-made utility.

How often is the Hell Let Loose Calculator updated?

The app was last updated on March 27, 2026, with version 1.5.2. While the last update date is in the future, indicating potential for ongoing development, users can expect updates to align with game changes.

What is the age rating for the Hell Let Loose Calculator?

The Hell Let Loose Calculator has an age rating of 4+. This rating is based on general content suitability and does not reflect the game's mature themes.