Showing 41–60 of 1,000 ranked alternatives.
Armchair Engineering
Calculate volume quickly
Calculate volume for holes, slabs, or tubes using precise equations. Choose input units from mm, cm, m, inches, feet, yards, or miles. Select output units including cubic mm, cm, m, inches, feet, yards, or miles. Adjust decimal places for precision.
Calculated Industries, Inc.
Try before you buy with free trial
Perform length calculations, determine fittings angles, and estimate material requirements. Access schedules, standards, and industry-specific data. Convert units and calculate pressure drops. Save and export calculation results.
Larry Owens
Calculate rates and hydrant max
Calculate rates of hydrants and assess maximum water system using the Hazen-Williams formula. Input pipe diameter, length, and pressure to determine . Results displayed in imperial units.
Daniel Peig
Solve treatment problems
Solve engineering problems with 103 calculators and 2670 calculations. Access chemical databases and standards. View self-explanatory diagrams. Input data for real-time results. Supports multiple languages including English and Portuguese.
Watsco, Inc.
Check warranty, order status, and tech specs
Check warranty details, inventory availability, order status, and technical manuals for products. Access tech specifications and order history. Receive support and track business growth tools.
B-Tech Consulting Group LLC
Complete sessions with timer alerts
"Track timer progress on locked screen. Lock distracting apps during sessions. Set break timers to decorate and reward progress with virtual items."
HeartyTech Co., Ltd
Track intake and caffeine consumption
Track intake with dynamic daily goals based on activity and caffeine consumption. Set personalized reminders and monitor hydration levels. View balance trends and customize lock screen widgets.
Qrayon, LLC
Organize ideas with index cards
Create and organize digital index cards for brainstorming, planning, and task management. Drag and arrange cards freely. Add text, images, and notes. Group cards into folders. Export or share content as needed.
Mingxuan Fan
Design compressors, track performance, edit schematics, maintain
Allows users to calculate compressor processes, including overall and stage compression ratios. It includes 19 calculators and data charts for design, operation, fabrication, and maintenance of diaphragm compressors.
Botto Studio LLC
Sketch and animate with fluid brushes
Create still or animated drawings that flow and evolve. Use generative brushes for natural, responsive sketching. Design fluid artwork for backgrounds or sharing. Adjust brush settings for precise control. Export drawings in various formats.
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