Perform scuba-related calculations for divers of all experience levels. Calculate ATA, SAC/RMV rates, tank volume, and pressure ratings. Convert units as needed. Determine EANx mix, top-up, and bleed-down calculations.
by Zanthic Automation Inc.★ 4.726 ratingsSportsFreeData updated 2026-09-09
The app performs rule-of-thumb HVAC load calculations for various building types. Users input building area and occupants to determine heating, cooling loads, and air flows.
Calculate rocket parameters including barrowman CP, ejection charges, and parachute sizing. Simulate flights and record flight logs. Track design metrics and plan launches within the .
The app supports scalar product, cross product, and mixed product calculations in two and three dimensions. It also calculates the angle and module of vectors.
The app displays built-in device sensor values including acceleration, heading, pressure, position, altitude, and speed. It also retrieves location name and elevation from GeoNames, and local weather data from World Weather Online.
Calculate fuel and oil mix ratios for 2-cycle engines. Input fuel volume and desired ratio to determine precise oil amount. Adjust settings for different engine types and environments. Save frequently used mix configurations.
Perform basic calculations including addition, subtraction, multiplication, and division. Calculate percentages and use nested expressions. View full equations and intermediate results. Access a history of 25 recent calculations.
Converts Width, Length, and Depth between imperial and metric units in real time. Calculates Area, Volume, and Weight based on provided dimensions. Allows custom Density input for accurate Weight calculations.
The app analyzes two-dimensional frame structures using the Direct Stiffness Matrix Method. It allows users to create, analyze, and understand structural behavior with a modern interface and powerful calculations.