CALC ToolBox
Not in any tracked top chart right now.
Updated 24 Oct 2026 · rankings refresh through the day
Developer1BIGRIG Ltd
CategoryProductivity
PriceFree
Released
Rating★ 5.0 (2)
Version26.0
Age rating4+
First seen by us
21 Oct 2026
21 Oct 2026Rating
5.0 ★
2 ratings
Measured
CALC ToolBox on the App Store
App details
App ID
6741718195
Publisher
1BIGRIG Ltd
On the store since
Feb 2025
1 year on the store
Minimum OS
iOS 17.6+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
5 MB
Also listed in
Utilities
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
2 ratings
Measured
Ratings
2
Measured
About CALC ToolBox
The CALC ToolBox – The Ultimate Precision Calculation & Conversion Suite for AV professionals.
Whether you're an engineer, technician, or industry professional who values accuracy, CALC ToolBox is designed to streamline your workflow with powerful, easy-to-use tools.
Key Features:
dBm to Watts & dBµV to dBm Conversions – Instantly convert signal levels and power values for audio, RF, and electronics projects.
Voltage Drop Calculator – Ensure optimal circuit performance by quickly computing voltage drops.
Measurement Converter – Seamlessly switch between units: feet to meters, pounds to kilograms, and more.
Temperature Converter with Humidity Calculation – Convert temperatures and humidity for comprehensive environmental analysis.
Ohm’s Law Calculator – Solve electrical circuits instantly with our intuitive Ohm’s Law tool.
DMX DIP Switch Calculator – Easily determine DIP switch settings for DMX-controlled lighting systems.
90/180 Schengen Area Calculator – Track your travel days and stay compliant with Schengen visa rules.
Projection Throw Distance Calculator – Get the perfect projector placement for any screen size and setup.
Audio Delay Calculator - Calculate sound delay by distance, temperature, humidity, and digital latency instantly.
Subnet - Calculate IP ranges, subnet masks, and usable hosts with a fast, intuitive CIDR tool.
With its intuitive interface and robust feature set, CALC ToolBox helps you work faster, smarter, and with unmatched precision.
Download now and take your calculations to the next level!
Whether you're an engineer, technician, or industry professional who values accuracy, CALC ToolBox is designed to streamline your workflow with powerful, easy-to-use tools.
Key Features:
dBm to Watts & dBµV to dBm Conversions – Instantly convert signal levels and power values for audio, RF, and electronics projects.
Voltage Drop Calculator – Ensure optimal circuit performance by quickly computing voltage drops.
Measurement Converter – Seamlessly switch between units: feet to meters, pounds to kilograms, and more.
Temperature Converter with Humidity Calculation – Convert temperatures and humidity for comprehensive environmental analysis.
Ohm’s Law Calculator – Solve electrical circuits instantly with our intuitive Ohm’s Law tool.
DMX DIP Switch Calculator – Easily determine DIP switch settings for DMX-controlled lighting systems.
90/180 Schengen Area Calculator – Track your travel days and stay compliant with Schengen visa rules.
Projection Throw Distance Calculator – Get the perfect projector placement for any screen size and setup.
Audio Delay Calculator - Calculate sound delay by distance, temperature, humidity, and digital latency instantly.
Subnet - Calculate IP ranges, subnet masks, and usable hosts with a fast, intuitive CIDR tool.
With its intuitive interface and robust feature set, CALC ToolBox helps you work faster, smarter, and with unmatched precision.
Download now and take your calculations to the next level!
Latest updates
26.0
Updates and improvements.
