Apps Like Basic Unit Converter for iPhone and iPad
Basic Unit Converter screenshots
Ranked alternatives
Showing 501–520 of 1,000 ranked alternatives.


HVAC Quick Load
Carmel Software Corporation
HVAC load calculations for buildings.
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.





Concrete Calculator Pro
Vaghani Keyur
Calculate volume and cost
Calculate quantities by entering project dimensions and selecting units. Choose between cubic yards, cubic meters, or tons. Adjust for waste and view detailed breakdowns. Export results and share with team members.








Roof Area Calculator
Anna Filobok
Calculate with pitch, width, and length
Calculate using house width, length, and pitch. Convert measurements between imperial and metric units in real time. Determine from width and length in meters, centimeters, yards, feet, or inches. Convert pitch to degrees or radians.

Asphalt, Wood Moisture, Board
Verosocial Studio
Estimate costs and materials for projects
Calculate volume in cubic feet and meters for asphalt projects. Determine required tons of hot mix based on input dimensions. Convert 1 cubic yard to 2.025 tons or 4050 lbs. Estimate material and cost for paving jobs.

Pipe Support Calculator
Kevin Morneault
Calculate ordinates for fittings
Calculate ordinate lines for 90-degree fittings. Input fractions or metric values and convert between units. Compute long radius, short radius, and 3 radius fittings. Generate 8, 16, 32, 64, or 128 ordinate lines.


Rainfall Calculator
Tan Chia Ling
Calculate rainwater harvest, savings, and tank size
Calculate annual rainwater harvest in liters or gallons using catchment area and depth. Input units can be customized with decimal precision. Copy results to other apps and access formula references for accurate calculations.

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