Measure circle/radius on a map

Draw a circle on a map anywhere in the world with this Google Radius map calculator. Start searching by address, or use the map controls to navigate your selected location. Then click on a position on the map and drag the cursor to draw the circle.

When the circle is created, you can move the circle by dragging it to another position. This online map tool measures the area of a circle and calculates its dimensions in square meters (M2), square kilometers (KM2), square feet (FT2), and square miles (MI2).

It also calculates the radius distance of the circle in meters, kilometers, feet, and Miles. We hope you find this helpful radius calculator. Don't hesitate to contact us if you have any suggestions on how we can improve this mapping tool.

Radius around point

This tool allows you to find the radius around a point on the map. First, enter the desired radius in kilometers or miles, and then click on the map in the center, where the circle should appear. You can then make as many radii as you like.

Instruction

Enter a required radius in the radius distance text box at the top

[Zoom and pan to find the desired area on the map, and then click the map to draw a circle] or [enter a location in the text box and click draw radius] or [enter the Longitude and latitude of the location in decimal format].

Click as many times as needed to draw multiple circles

The [Delete folder] button allows you to delete all markers and radii and start again

Use the "URL to last radius" text box to find a URL that displays the last radius on this page when it opens in a web browser. It can send this URL to anyone if you want to forward it.

Google Earth KML edition

you can now export all drawn radii on the map to Google Earth for better viewing and printing. You must have Google Earth installed (or another application that can import KML files). It would be best to display a radius on the map before the output works. Report all bugs.

• The procedure for exporting to KML is as follows:
• Draw one or more rays on the map as you like
• Once done, click on the [Generate KML] button. You'll probably have to scroll down to find this!
• After a short delay, it will download the KML file with
• You can then open the KML file in an application such as Google Earth
• Currently, the KML contains:
• Same radius size and shape
• Transparency of 50%

It will not include it:

Shadow color (only blue, but you can change it once it is loaded in Google Earth)

Line color (you can change it once it is loaded in Google Earth)

Line thickness (you can change it once it is loaded in Google Earth)

These features may be added later, depending on feedback.