Helike Construction Calculator
Contains adsIn-app purchases
Everyone
info
10+
Downloads
About this app
Helike is the construction calculator built for contractors, builders, and DIYers. Get instant answers for concrete, roofing, and everyday jobsite math.
★ FEET-INCH-FRACTION CALCULATOR
Add, subtract, multiply, and divide measurements in feet, inches, and fractions.
★ AREA CALCULATOR
Calculate square footage for rectangles, triangles, circles, and trapezoids. Perfect for flooring, painting, and material estimates.
★ UNIT CONVERTER
Convert between imperial and metric units for length, area, and volume. Feet to meters, square feet to square meters, cubic yards to cubic meters, and more.
★ CONCRETE CALCULATOR
Enter your slab dimensions (length, width, thickness) and get cubic yards plus the number of bags you need.
★ BLOCK & CMU CALCULATOR
Calculate how many concrete blocks you need plus mortar bags. Works for standard 8x8x16 CMU and other common sizes.
★ FOOTING CALCULATOR
Size your strip footings and spread footings correctly. Enter dimensions to calculate concrete volume for continuous wall footings and column footings.
★ ROOF SQUARES CALCULATOR
Enter your roof footprint and pitch to get total roofing squares. Essential for ordering shingles, underlayment, and other roofing materials.
★ PITCH CALCULATOR
Convert between rise/run (X:12), degrees, and percentage slope. See all three formats at once.
★ SHINGLE & BUNDLE CALCULATOR
Get accurate bundle counts for three-tab and architectural shingles. Includes starter strips, ridge caps, and underlayment square footage.
Perfect for general contractors, concrete contractors, masons, roofers, carpenters, remodelers, and DIY homeowners.
★ FEET-INCH-FRACTION CALCULATOR
Add, subtract, multiply, and divide measurements in feet, inches, and fractions.
★ AREA CALCULATOR
Calculate square footage for rectangles, triangles, circles, and trapezoids. Perfect for flooring, painting, and material estimates.
★ UNIT CONVERTER
Convert between imperial and metric units for length, area, and volume. Feet to meters, square feet to square meters, cubic yards to cubic meters, and more.
★ CONCRETE CALCULATOR
Enter your slab dimensions (length, width, thickness) and get cubic yards plus the number of bags you need.
★ BLOCK & CMU CALCULATOR
Calculate how many concrete blocks you need plus mortar bags. Works for standard 8x8x16 CMU and other common sizes.
★ FOOTING CALCULATOR
Size your strip footings and spread footings correctly. Enter dimensions to calculate concrete volume for continuous wall footings and column footings.
★ ROOF SQUARES CALCULATOR
Enter your roof footprint and pitch to get total roofing squares. Essential for ordering shingles, underlayment, and other roofing materials.
★ PITCH CALCULATOR
Convert between rise/run (X:12), degrees, and percentage slope. See all three formats at once.
★ SHINGLE & BUNDLE CALCULATOR
Get accurate bundle counts for three-tab and architectural shingles. Includes starter strips, ridge caps, and underlayment square footage.
Perfect for general contractors, concrete contractors, masons, roofers, carpenters, remodelers, and DIY homeowners.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted
What’s new
Performance improvements and bug fixes.
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About the developer
Redtracker LLC
hello@redtracker.com
2780 E Fowler Ave Ste 132
Tampa, FL 33612
United States
+1 347-913-3613
