Field Calculator Pro

Calculate materials, slopes, spacing, mix ratios, and unit conversions quickly. Save history for field checks and sharing.

Field Calculator Pro is a practical calculator for construction, renovation, and other field work.

It brings together commonly used tools for material quantities, slopes, spacing, mix ratios, and area or length conversions. Results can be saved as local history on the device, then shared through the iOS system share sheet when needed.

Key features:

• Material quantity calculations
• Slope and angle calculations
• Base, hardener, and thinner mix ratio calculations
• Area and length unit conversions
• Calculation history with save, delete, and share actions

Core calculations work offline and do not require an account or network connection. It is designed for quick checks, field notes, and everyday job-site calculations.