dB Calc

4.0

Softosaurus

0.00

0 reviews

5,000+
Downloads

Free

Translate ratios to decibel and back.

Download from Google Play

About dB Calc

dB Calc is a tools app developed by Softosaurus.

Download Statistics

dB Calc has been downloaded 8.1 thousand times. In the last 30 days, the app was downloaded 1 times.

User Ratings

The app has no ratings yet.

App Information

dB Calc is FREE to download. The APK download size is 3.54 MB. The latest version available is 4.0. The last update was on February 26, 2026.

Technical Requirements

dB Calc requires Android 4.2+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2012.

Description

Decibel Calculator.
Translate ratios into decibel (dB) and back.
There are two types of translations:

10*log(P/P0) and 20*log(U/U0).

From Wikipedia, the free encyclopedia:

"A decibel (dB) is one tenth of a bel (B), i.e. 1B = 10dB. The bel is the logarithm of the ratio between two power quantities of 10:1, and between two field quantities in the ratio. A field quantity is a quantity such as voltage, current, sound pressure, electric field strength, velocity and charge density, the square of which in linear systems is proportional to power. A power quantity is a power or a quantity directly proportional to power, e.g. energy density, acoustic intensity and luminous intensity.
The calculation of the ratio in decibels varies depending on whether the quantity being measured is a power quantity or a field quantity.
Two signals that differ by one decibel have a power ratio of 1.258925411794167 and an amplitude ratio of 1.122018454301963."

Recent changes:
Modern UI. Help view added.

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More data about dB Calc

Price	Free to download
Total downloads	8.1 thousand
Recent downloads	1
Rating	No ratings
Ranking	Not ranked
Version	4.0
APK size	3.54 MB
Number of libraries	9
Designed for Android	4.2+
Suitable for	Everyone
Ads	Contains ads

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Alternative downloads for the dB Calc app

dB Calc compared with similar apps

Common keywords of similar apps

Power Quantity Ratio Field Translate Ratios Back Log Bel Quantities Density Proportional Intensity Decibel Db

Keywords missing from this app

Meter Sound Noise Level App Measure Levels Test Time Display Environmental Volume Decibels Measurement Microphone Frequency Current Hearing Real Audio Spl Detector Analyzer Phone Accurate Pressure Features Interface Calibration Easily Tool Device Values Easy Detect Max Measuring Environment Recent Monitoring Graph Calibrate Health Acoustic Readings Professional Accuracy Reference

Downloads over time

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dB Calc has been downloaded 8.1 thousand times. Over the past 30 days, it has been downloaded 1 times.

Changelog of dB Calc

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Developer information for Softosaurus

Softosaurus

info.softosaurus@gmail.com

Website

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Google Play Rankings for dB Calc

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Technologies used by dB Calc

9 permissions · 9 libraries

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