Home Reno & DIY Calculators
Square feet, concrete, roofing
Free · Designed for iPad. Not verified for macOS.
Free and works offline. 115 calculators for square footage, concrete yards, gravel tons, paint, BTU sizing, pool volume, roof pitch and deck materials — all in one app.
Home Reno & DIY Calculators puts 115 construction and home-improvement calculators in one fast, free app. Whether you're pouring a slab, ordering gravel, sizing an AC, or estimating a paint job, get the number you need in seconds — no sign-up, works offline.
MEASURE & AREA
• Square footage calculator — rooms, walls, multiple rooms, odd shapes
• Cubic yard, cubic feet and volume calculators
• Square feet to linear feet, board feet, square meters
CONCRETE & MASONRY
• Concrete slab, footing, column and sonotube calculators
• Bags of concrete (40/50/60/80 lb) and cost per yard
• Block, brick, mortar and paver calculators
LANDSCAPING & AGGREGATE
• Gravel, crushed stone and sand calculators (yards and tons)
• Mulch, topsoil, dirt and compost calculators
• Retaining wall and paver base calculators
DECKS, FENCES & STRUCTURES
• Deck board, joist, footing and stair calculators
• Deck and fence cost estimators
• Fence post, picket and baluster spacing
ROOFING
• Roofing squares and shingle bundle calculator
• Roof pitch, rise/run and rafter length calculator
• Roof replacement cost estimator
PAINT & INTERIOR FINISHING
• Paint calculator by square footage, coats and coverage
• Drywall / sheetrock and joint compound calculators
• Tile, backsplash and wallpaper calculators
HVAC & ENERGY
• BTU calculator and AC tonnage / unit size calculator
• Furnace and heat pump sizing
• kWh cost calculator, electricity bill and appliance cost
• Generator sizing calculator
POOL & SPA
• Pool volume / gallons calculator (rectangle, round, oval, kidney)
• Salt, chlorine, shock and pH balancing calculators
• Pool heater sizing
SOLAR & ELECTRICAL
• Solar panel system sizing and battery bank calculator
• Solar panel angle by location
• Wire size, voltage drop, conduit fill and Ohm's law
HOME INSURANCE & COST
• Home replacement / rebuild cost calculator
• Dwelling coverage and PMI calculators
Plus insulation R-value, ADA ramp slope, recessed lighting layout, lumber and framing calculators, and dozens more.
WHY CALCS.HOMES
• 115 calculators, one download
• Clean, fast, no clutter
• Works offline
• Free
More at https://calcs.homes
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, BRO LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- BRO OU
- Size
- 21.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 calcs.homes