Radius From UK Postcode

This tool will allow you to plot a radius around a point on a map. That point is defined by the position of the postcode input.

Radius From UK Postcode Map

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UK Postcode Radius of Circle miles OR km  Plot 

 Zoom to Fit 

 Clear Map 

 Full Screen 

Show Mid-Postcode Marker? Show UK County Borders Show Postcode Area Boundaries

Label text for next marker label :

ExpandColours and Line Thickness

Line Thickness Line Colour Fill Colour Fill Transparency
Thin Red Red Full Transparency
Medium Blue Blue Medium Transparency
Heavy Green Green Low Transparency
    White White    
    Yellow Yellow    
    Black Clear    

ExpandOutput

Area covered of last polygon
km ²

 Generate KML 

Instructions

  • Type in a UK postcode. The format should be XX00 0XX or XX00 or X0 0XX. The important thing to remember is the space in the middle.
  • Type in the value of the radius to plot in miles
  • Click Plot to plot the radius
  • Continue to add more radii to the map by varying the postcode and radius and clicking Plot again and again
    Click Zoom to fit to fit all the radius data on to the map
  • The clear the map click the Clear Map Button

Future Ideas

  • Allow user to change transparency and line thickness of radius plotted
  • Allow radius to be entered in kilometers
  • Allow remove a circle once placed
  • Ability to bulk upload postcodes

Any comments, bugs or feedback regarding this postcode radius tool would be greatly appreciated!

Version History

  • 28th November 2020 - Bug fix : Issue with KML export of multiple radius
  • 5th October 2018 - UI Updates. Fixed bug with colours, thickness and transparency not taking effect
  • 16th September 2018 - Changed to Leaflet Maps
  • 28th March 2017 - Bug Fix : Invalid, expired or partial postcodes were not found. There is now a catch-all method to find these postcodes
  • 20th January 2016 - Added option to Show Postcode Area Boundaries
  • 22nd April 2014 - Radius circle can now be removed by clicking on it
  • 10th February 2014 - Added option to Generate KML File of radius
  • 21st January 2014 - Added option to show UK county borders
  • 23rd July 2013 - Option to input radius in km
  • 13th January 2013
    • Converted to Google Maps API V3
    • Added extra options for line thickness, line colour and transparency of the radius fill
    • Add / Show marker now works retrospectively on all radii
    • New option to add a label below the marker
  • 9th January 2012 - Added [Show Mid-Postcode] option
  • 15th February 2011 - Reduced opacity from 50% to 30%
  • 4th April 2009 - Zoom to fit automatically runs after a radius is plotted.
  • 17th May 2008 - Added area covered output. Added colour choice for fill colour.
  • 21st February 2008 - Basic version created

Comments For This Page

Nik, thanks for reporting. This issue was reproduced and then fixed.
By Free Map Tools on 28th November 2020

What is your postcode?
By Free Map Tools on 18th November 2020

Does not recognise our postcode??
On 17th November 2020

When I export to KML and import to Google Maps, it links all the circles together and creates a big tangle of lines. Is there a way to complete this transfer taking just the circles and not the lines as well?
By Nik on 17th November 2020

Bob, its just below the map. The first text box.
By Free Map Tools on 28th October 2020

Theres nowhere to enter the postcode
By Bob on 27th October 2020

Like this, great to see how far I've travelled so far this year.
By Amanda on 2nd October 2020

Hi William, which European countries would you be most interested in?
By Free Map Tools on 7th September 2020

This is wonderful for camper van holiday. Is there a European version. Thanx
By William de Grough on 6th September 2020

Ross, can you give an example of one that is not found?
By Free Map Tools on 31st July 2020

It is not recognising any postcodes for me
By Ross on 30th July 2020

How to use this in our web application
On 25th June 2020

Smashing tool,nothing really need to be altered..Thank you.
By Arawn on 19th June 2020

I will only travel a radius of 1.25 miles in order to purchase my pyjamas (otherwise you end up spending too much on petrol, and must sacrafice certain other aspects of the pyjamas, such as a nice soft material ie. polyester). So this tool came in very handy when deciding where to get my next set of pyjamas from. 10/10 would reccomend if looking to purchase pyjamas.
By Barrie Jacobs on 10th June 2020

Hi, please have a look at : Find Cities and Towns Inside Radius.
By Free Map Tools on 24th May 2020

Could do with a list of towns covered in the radius that is calculated
On 23rd May 2020

Not had this problem before but cant go above 9999 km
By David on 8th March 2020

Excellent free tool - very useful
By Tallbloke on 21st February 2020

No Post code for me...... Crewe who needs to go there anyway??? :-)
On 19th January 2020

What is your postcode?
By Free Map Tools on 17th December 2019

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