Lumen Calculator
Conv Lumens, Lux and Candelas
#1 Keyword Rankings
Today
Top 10 Rankings
Today
Top 30 Rankings
Today
Top 100 Rankings
Today
Description
The Lumen Calculator is a physics/math calculator designed to swiftly and easily convert between lumens, lux, and candelas.
Features:
- Instant calculation
- Results are copyable to other apps
- Formulas included as references
- Supports up to 16 decimal places
- Supports various units for each input
Definitions:
- Lumens: Unit of luminous flux, representing the total amount of light emitted by a source.
- Lux: Measure of surface illumination, indicating how much light is received by a surface.
- Candelas: SI units of luminous intensity, representing light emitted from a source in a particular direction per steradian.
Note:
Candelas measure the light emitted in a specific direction, while lux measures the light received per unit area. One steradian, the area of the receiving surface, is equal to the squared distance between the source and the receiver.
Formulas:
1. Lumens = Candelas * Ω
(For a specific angle)
2. Lumens = Candelas * 2π * [1 - cos(θ/2)]
3. Lux = Lumens / Area
4. Lux = Candela / Distance²
Where:
Ω = 2π * [1 - cos(θ/2)]
Ω = 4π
Thanks for your support, and please visit nitrio.com for more apps for your iOS devices.
Hide..
Show more..
Features:
- Instant calculation
- Results are copyable to other apps
- Formulas included as references
- Supports up to 16 decimal places
- Supports various units for each input
Definitions:
- Lumens: Unit of luminous flux, representing the total amount of light emitted by a source.
- Lux: Measure of surface illumination, indicating how much light is received by a surface.
- Candelas: SI units of luminous intensity, representing light emitted from a source in a particular direction per steradian.
Note:
Candelas measure the light emitted in a specific direction, while lux measures the light received per unit area. One steradian, the area of the receiving surface, is equal to the squared distance between the source and the receiver.
Formulas:
1. Lumens = Candelas * Ω
(For a specific angle)
2. Lumens = Candelas * 2π * [1 - cos(θ/2)]
3. Lux = Lumens / Area
4. Lux = Candela / Distance²
Where:
Ω = 2π * [1 - cos(θ/2)]
Ω = 4π
Thanks for your support, and please visit nitrio.com for more apps for your iOS devices.
Screenshots
User Rating
0 out of 5
0 ratings in Russia
Ratings History
Reviews
App doesn't have any reviews yet
Store Rankings
Ranking History
App Ranking History not available yet
Category Rankings
App is not ranked yet
Keywords
Users may also like
| Name | Reviews | Recent release | |
|---|---|---|---|
Измерение: уровень
Измеряйте углы и уклоны
|
0
|
1 week ago | |
Wire-S
|
0
|
3 years ago | |
Lighting Calculation
|
0
|
2 years ago | |
Electrical Calc Elite
NEC Code Calculator
|
0
|
1 month ago | |
VHF-DSC
Marine radio simulator for SRC
|
0
|
2 weeks ago | |
Predilux
One stop ahead
|
0
|
7 months ago | |
Bатт
Расчет мощности
|
0
|
1 year ago | |
N/A/
N/A/
|
0
|
9 months ago | |
Diameter Finder - Circle Calc
|
0
|
6 months ago | |
N/A/
N/A/
|
0
|
5 months ago |
Show More
Revenue and Downloads
Gain valuable insights into Lumen Calculator performance with our analytics. Sign up now
to
access downloads, revenue, and more.
App Info
- Category
- Utilities
- Publisher
- Tan Chia Ling
- Languages
- English
- Recent version
- 1.2 (6 months ago )
- Released on
- Aug 1, 2018 (5 years ago )
- Also available in
- Pakistan, Italy, Japan, South Korea, Kuwait, Kazakhstan, Lebanon, Mexico, Malaysia, Nigeria, Netherlands, Norway, Peru, Philippines, India, Poland, Portugal, Romania, Russia, Saudi Arabia, Sweden, Singapore, Thailand, Turkey, Ukraine, United States, Vietnam, South Africa, Germany, Argentina, Austria, Australia, Azerbaijan, Belgium, Brazil, Belarus, Canada, Switzerland, Chile, China, Colombia, Czechia, United Arab Emirates, Denmark, Algeria, Ecuador, Egypt, Spain, Finland, France, United Kingdom, Greece, Hong Kong, Hungary, Indonesia, Ireland
- Last updated
- 3 days ago