LPG Conversions

Herts Autogas Ltd

Unit A4 Front
Nup End Bus. Centre
Knebworth
Herts. SG3 6QJ

Tel: 01438 829000

Make an EnquiryTry our Fuel Calculator

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LGPA Approved Autogas Converter

Fuel Calculator

Simply enter your mileage and petrol cost here.

Annual Mileage: 
Current MPG: 
Petrol cost (pence per litre): 
LPG cost (pence per litre): 
 
 
 
Your annual savings running on LPG.
 
Petrol Cost Per Annum: 
LPG Cost Per Annum: 
Saving Per Annum: 
 

The calculations assume a 15% reduction
in MPG when using LPG.

Please note that our fuel calculator currently only works in Internet Explorer. We are working on a new version that will be suitable for all web browsers.