TriCalc vs Concrete Core Drill Calculator

TriCalc is a simple yet powerful triangle calculator that quickly and accurately computes side lengths and angles. 【Key Features】 ・Calculate all sides and angles from 3 known values ・Multiple angle units: degrees, degrees-minutes-seconds (DMS), radians, gradians ・Automatic area and height calculation ・Calculation history with save and recall ・Visual triangle representation ・Customizable decimal precision (0-6 digits) ・Available in 7 languages: English, Japanese, Chinese (Simplified), Spanish, German, French, Portuguese 【Perfect for】 ・Construction and civil engineering professionals ・Students (mathematics, physics, engineering) ・Surveyors and land professionals ・DIY enthusiasts ・Anyone working with triangles Simple, intuitive interface makes complex triangle calculations easy. Whether you're a professional or student, TriCalc helps you solve triangle problems quickly. 【How to Use】 1. Enter 3 known values (sides or angles) 2. Tap the highlighted fields to input values 3. Results are calculated automatically 4. Long-press any result to copy to clipboard 5. Access history from the menu 【Additional Features】 ・Ad-free Pro version available ・Offline calculation (no internet required) ・Dark-friendly design ・Fast and lightweight No complicated menus or settings - just enter your values and get results instantly.

Concrete Core Drilling brings two professional-grade angle calculators to your iPhone and iPad. Built for core drilling contractors, masons, plumbers, HVAC technicians, electricians, and serious DIYers who need exact geometry before the diamond bit touches concrete. TWO CALCULATORS ▷ Floor AND Wall — angled core through a floor that exits the outer face of an adjacent wall. Enter hole diameter, floor and wall thickness, and inside-wall-to-hole-center. Pick a target Center Drop OR Drill Angle and the app instantly solves for the other, plus: center drill length, max drill length, floor crossing length, wall crossing length, and the elliptical hole footprints on both surfaces. ▷ Floor OR Wall — angled hole through a single concrete slab or wall. Get the hole offset, full drill length, and surface hole width in one tap. PRECISION YOU CAN TRUST • Metric (mm) and imperial (whole inches + 1/16″ fractions) • Live cross-section diagram with pinch-to-zoom and pan • Full-scale ellipse hole templates for floor and wall • Drill angle slider for quick what-if analysis • Accepts dot AND comma as decimal separator — works in any locale TAKE IT TO THE JOBSITE • Export to PDF: inputs, results, cross-section diagram, and full-scale templates on dedicated pages • Export quick text summary for SMS, email, or job notes • Save and reload unlimited named projects • Built-in core bit reference: 25 mm to 600 mm / 1″ to 24″ with typical applications (conduit, drainage, HVAC, anchors, access openings, tunnels) DESIGNED FOR PROFESSIONALS Routing a sewer line through a basement wall. Installing HVAC ductwork. Drilling rebar anchors. Coring conduit channels. Planning a tricky angled penetration. This app delivers the math in seconds — visualized, exportable, and ready for the rig. Native iOS app: fast, fully offline, no ads, no accounts. STAY SAFE Silica dust is invisible — and irreversible. The app includes a built-in reminder to always cut wet and wear proper PPE. Concrete Core Drilling — geometry done right. Stop guessing. Start drilling.