Field Calculator is the professional GPS land measurement app trusted by farmers, surveyors, real estate agents, and property owners worldwide. Accurately measure land area, distance, and perimeter using advanced GPS technology and satellite mapping.

ACCURATE LAND MEASUREMENT

Measure any land area with precision using two proven methods. Place points manually on the satellite map for exact boundary definition, or walk the perimeter with GPS tracking for hands-free measurement. Field Calculator calculates area instantly as you map, giving you real-time results in your preferred units.

COMPREHENSIVE UNIT SUPPORT

Work in the units that matter to your profession. Field Calculator supports square meters, square feet, acres, hectares, square kilometers, square miles, and square yards. Switch between metric and imperial systems with one tap. Perfect for international projects and cross-border property work.

PROFESSIONAL FEATURES

Save unlimited measurements with Premium and organize your projects efficiently. Each saved measurement includes the complete boundary data, area calculations, and timestamp for your records. Access your measurement history anytime and reload previous projects directly onto the map.

EXPORT AND SHARE

Generate professional PDF reports with satellite imagery and detailed measurement data. Export to KML for Google Earth, GeoJSON for GIS applications, GPX for GPS devices, or CSV for spreadsheet analysis. Share measurements with clients, colleagues, or government agencies in industry-standard formats.

GPS TRACKING MODE

Walk the boundary of any property and let Field Calculator track your path automatically. The app records your GPS position continuously, creating an accurate outline of the land. Ideal for large farms, rural properties, and areas where manual point placement is impractical.

SATELLITE AND TERRAIN VIEWS

View your measurements on high-resolution satellite imagery to identify boundaries, structures, and landmarks. Switch to terrain view to understand elevation changes across the property. Hybrid mode combines satellite detail with road and label information.

BUILT FOR PROFESSIONALS

Field Calculator serves the needs of agricultural professionals measuring crop fields and pastures. Real estate agents use it to verify property boundaries and lot sizes. Construction managers calculate site areas for project planning. Land su