Calculate BTU, convert units, compare systems, estimate
Calculate BTU/h capacity and determine recommended equipment types. Convert between BTU, kW, Kcal, and Tons. Check current price estimates and compare inverter versus conventional energy consumption. Unlock advanced features through in- purchases.
Showing 301–320 of 1,000 ranked alternatives.
SmartAC.com, Inc.
Track AC performance and get alerts
Monitor AC system performance with real-time tracking and alerts for potential issues. Track air-filter life to schedule replacements for energy efficiency. View system health metrics and receive maintenance recommendations.
Infoguide Pty Ltd
Calculate , deck, and concrete dimensions
Calculate pitches, angles, and rise/run ratios. Estimate decking, stair, stud wall, and concrete quantities and costs. Switch between US and metric units. Input measurements for precise material estimates. Export results for project planning.
Mr Combi Sales Ltd.
Calculate correct gas pipe sizes easily.
The app helps users select the right size pipes for boiler installations. It calculates the total equivalent length, minimum pipe diameter, and pressure drop for copper, steel, and PE pipes.
Applorium Ltd
Calculate , minutes, and seconds
Calculate time durations by adding, subtracting, and converting , minutes, and seconds. Track work , compute pay based on rates, and manage schedules. Sync between iOS and macOS devices.
Do Tri
Calculate pips and manage risk
Calculate pip for currency pairs to manage position sizing and risk. Input account currency, trading pair, position size, and exchange rate. Save previous entries and auto-fill currency pairs. Adjust exchange rates freely.
Munters Europe AB
Psychrometric calculation tool for moist air.
The app calculates thermodynamic properties of moist air using ASHRAE equations. It provides access to calculations for dew point, humidity ratio, and other air and water vapor properties.
Catherine Easton
Calculate price per kilo or pound
Calculate price per kilo or pound of based on estimated weight and auctioneer calls. Use a number wheel to track bids. Switch between price per weight and unit price modes. Track purchases and display prices with a 10% leeway.
Steven Ramsay
Calculate air flow and duct sizes
Calculates air volume, pressure loss, velocity, and duct size for rectangular or round ducts. Supports both imperial and metric units. Users input values to determine required dimensions and system performance.
Gerardo Arellano
Calculate, convert, and solve instantly
Perform calculations with a scientific calculator, convert units, and use health tools like BMI and body fat calculators. Access financial calculators for loan and investment estimates.
Fortress Power LLC
Monitor energy usage and control your system
Monitor and adjust solar inverter settings including output levels and voltage. Track energy production and consumption in real time. Control battery charging and discharging schedules. Receive alerts for system performance issues.
Astro Media Inc
Calculate loans, export data, track payments
Calculate monthly payments, total amount paid, interest paid, and interest saved from extra payments. Determine time saved from additional payments and view a complete amortization schedule. Export calculations to CSV file.
Denton Kollar
Estimate benefits
Estimates the most profitable starting age for benefits based on income and life expectancy. Calculates potential lifetime benefits. Compares scenarios like starting at 62 with reduced benefits or waiting until 70 for increased payments.
Samuel Drozdov
Calculate Robux to USD rates quickly
Calculate Robux to USD conversion using DevEx Rate and Buy Rate. Switch between light and dark mode for better visibility.
ASC Engineered Solutions, LLC
Access sizing charts and determine tubing size
Access sizing charts and use a slide rule calculator to determine ® tubing size. Input gas type, supply pressure, pressure drop, and run length to calculate flow capacity for different tube sizes.
yoshihito sakagami
Calculate humidity properties instantly
Calculate humidity properties using dry-bulb, wet-bulb, and dew point temperatures. Input values to determine relative humidity, vapor pressure, and specific humidity. Display results in a interface with precise Wexler–Hyland formulation.
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