---
title: "Lumen Calculator — App Overview"
url: https://marlvel.ai/apps/lumen-calculator
category: Utilities
developer: Nitrio
platforms: ios
rating: N/A (0 ratings)
pricing: paid
report_level: overview
generated: 2026-05-07
last_verified: "2026-05-07T06:57:54.800Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a lightweight, ad-free professional tool for precise lighting unit conversions across iOS devices.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | N/A ★ (0) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 1.3 |
| Developer | Nitrio |

<!-- SECTION: Summary -->
## What is Lumen Calculator?

Lumen Calculator is a specialized utility app designed for precise conversion between lumens, lux, and candelas. It provides instant calculations with high decimal precision and includes integrated reference formulas for professional or educational use.

<!-- SECTION: Key Features -->
## Key Features

- **Unit Conversion**: Supports rapid conversion between lumens, lux, and candelas with multi-unit input support.
- **High-Precision Output**: Calculations support up to 16 decimal places for maximum accuracy.
- **Reference Formulas**: Includes built-in formulas to serve as a quick reference guide for lighting calculations.
- **Privacy-Focused Design**: A lightweight, ad-free utility built with a focus on user privacy.

<!-- SECTION: Target Audience -->
## Who is it for?

Professionals and students requiring accurate lighting unit conversions for physics or lighting design applications.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/lumen-calculator/id1412317888?uo=4)
- [Full Intelligence Report](https://marlvel.ai/apps/lumen-calculator)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/lumen-calculator).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*