glandsoft Logo
Online Tools
  • Tools Home
  • Online Unit Converter
  • Area Measurement
  • Distance Measurement
  • Circle Area Calculator
  • Map Image Export
  • GPS Field Map Sharing
  • GPS coordinate converter
  • Address to Lat/Long Converter
  • Lat/Long to Address Converter
  • UTM to Latitude/Longitude Converter
  • DMS to Decimal Degrees Converter
  • Latitude/Longitude to DMS Converter
  • GPS File Format Converter
  • KML / GPX File Viewer
  • Square Footage Calculator
  • Mulch Calculator
  • Seed Rate Calculator
  • Plant Population Calculator
  • Fertilizer Calculator
  • Corn Yield Calculator
  • GPS Elevation Finder
  • Remove Photo Location / EXIF Cleaner
  • What ZIP Code Am I In?
  • What City Am I In?
  • What Country Am I In?
  • What Time Zone Am I In?
  • Custom Color Coded Maps Generator
GLandsoft logo
  1. Home
  2. Tools
  3. Fields Circle Measure

Circle Area Calculator

Measure circular areas on satellite maps with precision. Perfect for irrigation systems, crop circles, round field planning, and geographic coverage analysis with real-time radius and area calculations.

Use Cases & Applications

Discover the versatile applications and real-world scenarios where this tool excels in professional environments

Irrigation Planning

Design circular irrigation systems, pivot irrigation coverage areas, and water distribution zones for efficient agricultural water management.

Coverage Zone Planning

Define service areas, delivery zones, emergency coverage areas, and geofencing boundaries with precise radius measurements.

Circular Field Planning

Plan crop circles, round field layouts, and circular agricultural plots with accurate area calculations for optimal land use.

Research & Analysis

Conduct spatial analysis, environmental impact studies, and geographic research with circular area measurements.

How to Use This Tool

Follow these comprehensive steps to maximize your productivity and achieve professional results

Quick Start Guide

Click on the map to set your center point, then drag your cursor to draw the circle and set the desired radius. The area will be calculated automatically. You can also enter a specific radius value or drag the circle edge to resize it.

Key Features

Explore the powerful capabilities and advanced functionalities that make this tool essential for your professional workflow

Precise Radius Calculations

Get accurate radius and circular area measurements using advanced geodesic calculation techniques for any location worldwide.

Interactive Circle Mapping

See your circular measurements visualized in real-time with adjustable radius circles and instant area calculations.

Drag & Resize Functionality

Move circles by dragging and resize by entering new radius values or dragging the circle edge for precise adjustments.

Real-time Area Display

View both radius distance and total circular area simultaneously with automatic calculations as you adjust the circle.

Frequently Asked Questions

Find comprehensive answers to common questions and get the expert guidance you need for optimal results

How accurate is the circle radius measurement?

Our tool uses geodesic calculations that account for the Earth's curvature, providing highly accurate radius and area measurements for any location worldwide.

Can I change the radius after drawing the circle?

Yes! Simply enter a new value in the radius field and the map will update instantly, or drag the circle edge to resize it.

What units are supported for radius and area?

The tool supports radius in meters, kilometers, feet, and miles, plus area in square meters, square kilometers, square feet, and square miles.

Can I move the circle to a different location?

Yes! You can move the circle by dragging it to another position while maintaining the same radius size.

App Icon
★

Try GLandGo Field Measure App

Advanced measurement features including GPS area, distance, perimeter, and data export.

Perfect for land surveyors, farmers, and real estate professionals.

Download on the Play StoreDownload on the App Store
📍 GPS Precision📊 Data Export🎯 Professional Tools