---
title: "Illuminance Conversion - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Illuminance Conversion provides a convenient and precise way to convert between various units of measurement, bridging the gap between different measurement systems. This tool is invaluable for engine"
---

# Illuminance Conversion — United States
> Illuminance Converter

![Illuminance Conversion App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/b7/44/29/b7442901-7896-3ab1-112e-f555b02515f6/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Nitrio](https://apptail.io/developer/nitrio-OaL)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.nitrio.illuminanceconversion
**Store:** Apple App Store
**Country:** United States
**Version:** 1.4 (released 2026-03-20)
**Original Release:** 2015-10-11
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id863742158)
**AppTail Page:** [https://apptail.io/app/illuminance-conversion-JDCj/united-states](https://apptail.io/app/illuminance-conversion-JDCj/united-states)

## Illuminance Conversion Description
Illuminance Conversion provides a convenient and precise way to convert between various units of measurement, bridging the gap between different measurement systems. This tool is invaluable for engineers, translators, and anyone whose work involves dealing with quantities expressed in diverse units.

In photometry, illuminance refers to the total luminous flux that falls on a surface per unit area. It quantifies the intensity of incident light, taking into account the wavelength-weighted luminosity function to align with human perception of brightness. Similarly, luminous emittance signifies the luminous flux emitted from a surface per unit area and is also referred to as luminous exitance.

The lux (symbol: lx) is the official SI unit for both illuminance and luminous emittance. It is the preferred unit in photometry for measuring light intensity, with wavelengths adjusted according to the luminosity function—a standardized representation of human brightness perception. In English, "lux" is used in both singular and plural forms.

Illuminance Conversion covers a wide range of measurement units, including Foot-candles (fc), Kiloluxes (klx), Lumens per square centimeter (lm/cm²), Lumens per square meter (lm/m²), Luxes (lx), Microluxes (µlx), Milliluxes (mlx), Noxes (Nox), Phots (ph), and more.

Thanks for your support and do visit nitrio.com for more apps for your iOS devices.

## Illuminance Conversion Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/2b/27/3e/2b273e0e-b682-5e85-79ce-812248ecabf4/c7a98a90-1cd1-4ab7-9207-a53d48f9507c_Simulator_Screen_Shot_-_iPad__U002810th_generation_U0029_-_2023-09-16_at_14.40.10.png/2048x2732.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/f6/68/6e/f6686e91-5d37-6016-a6d6-cf3f940ba7c5/f15e52b6-4afe-4abc-8042-6d2167dfad01_Simulator_Screen_Shot_-_iPad__U002810th_generation_U0029_-_2023-09-16_at_14.40.18.png/2048x2732.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/b5/d4/dd/b5d4dd10-4113-207c-5202-1a1224920bba/65ee5276-bb68-4c3c-9624-7dff9c958407_Simulator_Screen_Shot_-_iPad__U002810th_generation_U0029_-_2023-09-16_at_14.40.29.png/2048x2732.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/b9/eb/fd/b9ebfd91-3bc8-d2c9-887f-e88e8ba5e28f/90044277-60ca-4d28-af4a-fce973c7aeae_Simulator_Screen_Shot_-_iPad__U002810th_generation_U0029_-_2023-09-16_at_14.40.40.png/2048x2732.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/34/ea/45/34ea452d-2f25-e991-5ec4-a7a308d158e1/c2bd9334-f45c-44cf-a386-dcea7ce14af1_Simulator_Screen_Shot_-_iPad__U002810th_generation_U0029_-_2023-09-16_at_14.40.52.png/2048x2732.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/90/7a/cf/907acf8c-5e43-c6f4-fa42-2c399c18c0df/dcb7250a-2162-49b1-bee9-64b581c6d2fc_Simulator_Screen_Shot_-_iPad__U002810th_generation_U0029_-_2023-09-16_at_14.41.20.png/2048x2732.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/c6/66/cb/c666cb33-8035-93d8-611f-7feaab446078/47472857-ad3c-4c3c-ac06-a771ac3834a3_Simulator_Screen_Shot_-_iPad__U002810th_generation_U0029_-_2023-09-16_at_14.41.33.png/2048x2732.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/12/5f/e6/125fe64f-72c8-cf60-f428-4791737665ac/d1a67b4e-3696-472c-837e-158ac32f2a05_Simulator_Screen_Shot_-_iPad__U002810th_generation_U0029_-_2023-09-16_at_14.41.46.png/2048x2732.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/76/0e/13/760e133c-4ff0-2866-2565-f5473ea0cef3/b0cb984a-3edc-47e0-be5e-54f826569e59_Simulator_Screen_Shot_-_iPad__U002810th_generation_U0029_-_2023-09-16_at_14.41.58.png/2048x2732.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/ed/69/2c/ed692c9e-a83c-80d9-38c7-098dd718c635/d9425738-9b7d-4b3b-83f2-d1f781568786_Simulator_Screen_Shot_-_iPad__U002810th_generation_U0029_-_2023-09-16_at_14.42.12.png/2048x2732.png)






## Apps Similar to Illuminance Conversion
- [TabNote+](https://apptail.io/app/tabnote-Eyjb/united-states)
- [HP Support Camera](https://apptail.io/app/hp-support-camera-rHjc/united-states)
- [OTOUSAN QR](https://apptail.io/app/otousan-qr-jNXc/united-states)
- [TimeCode Generator](https://apptail.io/app/timecode-generator-wxad/united-states)
- [Set Light](https://apptail.io/app/set-light-Rsjd/united-states)
- [Morse Elmer](https://apptail.io/app/morse-elmer-rDpd/united-states)
- [CRMX Toolbox](https://apptail.io/app/crmx-toolbox-vENd/united-states)
- [Light Calc: Lighting Calculator for Lighting Designers](https://apptail.io/app/light-calc-lighting-calculator-for-lighting-designers-hxFe/united-states)
- [Tip Calculator Master %  - Best Bill Splitting App](https://apptail.io/app/tip-calculator-master-best-bill-splitting-app-iMHf/united-states)
- [MyETC: Photometrics](https://apptail.io/app/myetc-photometrics-iXJf/united-states)

## Illuminance Conversion Available In
- [Argentina](https://apptail.io/app/illuminance-conversion-JDCj/argentina)
- [Switzerland](https://apptail.io/app/illuminance-conversion-JDCj/switzerland)
- [China](https://apptail.io/app/illuminance-conversion-JDCj/china)
- [Ecuador](https://apptail.io/app/illuminance-conversion-JDCj/ecuador)
- [Egypt](https://apptail.io/app/illuminance-conversion-JDCj/egypt)
- [France](https://apptail.io/app/illuminance-conversion-JDCj/france)
- [Hungary](https://apptail.io/app/illuminance-conversion-JDCj/hungary)
- [Lebanon](https://apptail.io/app/illuminance-conversion-JDCj/lebanon)
- [Saudi Arabia](https://apptail.io/app/illuminance-conversion-JDCj/saudi-arabia)
- [United States](https://apptail.io/app/illuminance-conversion-JDCj/united-states)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*