Construction Calculator@
Feet Inch Jobsite Math
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Construction Calculator is a fast jobsite calculator built for contractors, carpenters, builders, remodelers, estimators, and DIY projects.
Handle everyday construction math without switching between spreadsheets, notes, and manual formulas. Calculate feet, inches, fractions, metric conversions, stairs, rafters, roofing, concrete, framing, finishes, masonry, site materials, and basic bid markup from one clean app.
Key features:
• Feet, inches, fractions, yards, and metric conversions
• Pitch, rise, run, diagonal, hip/valley, jack rafter, rake wall, and board feet tools
• Stair layout with riser count, riser height, tread count, total run, and angle
• Advanced triangle, circle, and arc calculators
• Roofing estimates with pitch, waste, squares, and bundle counts
• Wall stud, drywall, flooring, paint, block wall, fence post, gravel, and mulch calculators
• Concrete slab, footing, and post hole volume calculators
• Material count rounding settings
• Regional presets for units, currency, and common defaults
• Saved tape for keeping important results
• Copy, paste, share, memory, and theme options
Construction Calculator helps speed up common field math for measuring, planning, estimating, and checking quantities before ordering materials or making cuts.
Use it for framing layouts, stair planning, roof math, concrete ordering, finish material estimates, site work, and quick job cost checks.
Calculations are intended as helpful estimates. Always verify measurements, local building codes, engineering requirements, and supplier specifications before cutting, ordering, or building.
Unlimited option available
Construction Calculator offers an auto-renewing yearly with a 3-day free trial and monthly subscription. Payment will be charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage and cancel your subscription in your App Store account settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable.
Terms of Use: https://lxmob.com/terms-of-use
Privacy Policy: https://lxmob.com/privacy-policy
Ratings & Reviews
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The developer, DualCam: Front & Back Record, Vlog, Split Screen & Pro Video, 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:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Lxmob LLC
- Size
- 34.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.4 or later.
- iPhone
Requires iOS 26.4 or later. - iPad
Requires iPadOS 26.4 or later. - Mac
Requires macOS 26.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.4 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Construction Cal PRO $49.99
- Construction Cal PRO $7.99
- Construction Cal PRO $39.99
- Copyright
- © Construction Calculator Pro Feet Inch Calculator