Reckon - Smart Calculator

Shane Morris

Contains ads

About this app

Reckon is the smart, precision calculator suite built for trade pros, DIY builders, everyday finances, and health tracking. Clean, ultra-fast, and completely offline-friendly.

Stop wrestling with complex formulas and messy unit conversions. Reckon delivers instant answers across 25+ specialized tools:

📐 CONSTRUCTION & TRADE
• Concrete, gravel, and sand tonnage estimator
• Brick, block, and mortar requirements
• Tile coverage & adhesive calculation
• Paint coverage and room volume
• Plasterboard and joint compound estimator
• Staircase rise, run, and stringer layout
• Rafter length and roof pitch calculator

💷 FINANCE & BUSINESS
• VAT & Sales Tax (instant gross/net calculations)
• Profit markup vs profit margin breakdown
• Quick discounts, tips, and unit pricing

🏃 HEALTH & FITNESS
• BMI & Body Mass Index evaluation
• Daily calorie & macronutrient splits
• One-Rep Max (1RM) strength benchmark
• Target heart rate zones & daily water intake

⚡ EVERYDAY TOOLS & CONVERTERS
• Quick percentages, fractions, and ratio splits
• Length, area, volume, mass, and temperature converters
• Fuel cost, distance, and journey travel estimates

KEY FEATURES:
✔ 100% Offline-capable — works in remote areas and on jobsites
✔ Clean, dark-mode native interface with high-contrast readouts
✔ Designed for speed with zero bloatware and minimal tap counts

Download Reckon today and calculate with confidence.

What’s new

Initial launch of Reckon — Smart precision calculator suite for trade, DIY, finance, everyday math, and health tracking.