Professional calculator for plumbing and HVAC.
The app offers over 200 formulas and tools for plumbing, HVAC, and mechanical contractors. It includes calculators for water flow, piping, drainage, water heaters, pumps, gas, medical gas, pools, septic, and thermal expansion.
Showing 401–420 of 1,000 ranked alternatives.
Rajendran Sajith Sajindran
Convert with precision and speed
Convert across 20 categories including length, weight, temperature, and more. Perform real-time conversions with 8-decimal precision. Switch between metric and imperial systems. Use scientific notation and dark mode.
Kyle Au
List your items and generate listings
Create professional resale listings for second-hand . Add measurements, colors, sizes, and item details with one-tap suggestions. Save time by automating repetitive tasks.
V PUGAZHENTHI
Calculate parameters and units
Calculator provides tools for calculations. Users can compute shear capacity, critical ratio, effective length factor, slenderness ratio, and allowable compressive stress for columns. Available in imperial and metric units.
Hitesh Polara
Design posters, banners, and flyers quickly
Create posters, banners, and flyers with customizable templates. Select pre-sized options for instant scaling. Add text, images, and graphics. Export designs in various formats and share directly.
Igor Ilijovski
Find unit size, view costs, track energy
Calculate heating and cooling requirements based on room size and climate data. Estimate monthly energy costs and consumption. Set custom temperature schedules and adjust base temperatures. Compare different system types for installation.
Daikin Airconditioning (Singapore) Pte Ltd
Manage equipment and track service requests
Access technical details like error codes, system compatibility, and refrigerant charge calculations. View thermistor resistor data and emergency settings. Manage spare parts inventory and track part specifications.
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