Convert UK Postcode to Latitude / Longitude

Use this tool to convert a UK postcode to a latitude longitude pair. Type in a postcode and click convert. The lat/lng will then be displayed.

Convert Single Postcode

Postcode :

 Convert 

Convert Batch of Postcodes

List the postcodes below, one per line then click the Convert button. The postcodes will then be geocoded in batch. There is a maximum of 100 rows that can be processed in one batch.


 Convert 

Future Updates and Ideas

Version History

Relevant Links

Geographic latitude and longitude

Comments For This Page

Great tool- thank you!
On 7th May 2019

Hi, if i understand correctly, an invalid postcode in a batch will appear as [Not Found] in the same order, so you can trace back to find which one was invalid.
By Free Map Tools on 15th April 2019

If it can\'t do a post code it skips in batch, but doesn\'t tell you what it skipped. Otherwise works great!
On 11th April 2019

You are a saviour! Italian cars don\'t do postcodes - street names or long/lat mama mia!
By Gary on 8th April 2019

I also need this the other way round long and lat to post code
On 14th March 2019

conversion the other way?????? lon and Lat to post code?
On 12th March 2019

Edit - solved when refreshing the page
By Guy on 28th February 2019

It was working fine, now (5 mins later) it only does the first line of a batch... no white space issues. occasionally clicking 'convert' it does 2-3 lines, then back to one again.. weird. Otherwise its great :)
By Guy on 28th February 2019

Postcodes in the Isle of Man, e.g IM1 3DE, appear to give 100.00000,0.00000 incorrectly
On 27th February 2019

When you say it doesn't work, what have you input (which postcode?) and what happens when you clicked to convert?
By Free Map Tools on 25th February 2019

What rubbish. It doesn't work!! Why not!!
On 25th February 2019

Thanks for the feedback Rachel, we will add in a trim (top and tail) to remove any whitespace before processing.
By Free Map Tools on 31st January 2019

Thanks for this very useful tool. I found that leading and trailing blanks caused most of my problems (remaining errors resulted from a couple of Republic of Ireland postcodes which I do not expect to be able to convert!) and was able to convert 55 postcodes straightforwardly.
By Rachel Pearce on 31st January 2019

Hi, can you explain how it doesn't work please? What did you input, and what happened?
By Free Map Tools on 12th December 2018

Rubbish! It dosn't work
On 12th December 2018

B65 9DW is not a valid postcode [ref:https://www.royalmail.com/find-a-postcode]
By Free Map Tools on 7th November 2018

B65 9DW did not convert to longitude-latitude?
By Anwar on 7th November 2018

WA14 1RF CONVERTS TO 53.38658,-2.35133 WHEN TESTED.
By Free Map Tools on 20th October 2018

WA14 1RF DID NOT CONVERT
By mart*****************.com on 19th October 2018

Fred, SX811828 is not a valid post code
By Free Map Tools on 12th October 2018

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