Red Diesel Prices UK

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Last updated: 4th August 2026

Red diesel prices have fluctuated considerably during 2026. To get the most accurate price for red diesel today, we would recommend for you to contact either complete our contact form or call our sales team on 01772 619 461.

The price you pay will depend on your delivery location, order quantity, delivery requirements and market conditions. Contact Compass Fuels for an accurate red diesel quote based on your postcode and the volume required.

Current Red Diesel Price per Litre

Red diesel, also known as gas oil, does not have one fixed UK price. Wholesale fuel costs can change daily, while the delivered price also varies according to the quantity ordered and the distance and type of delivery required. For the most accurate rate, call Compass Fuels on 01772 619 461 or contact our sales team.

Why Have Red Diesel Prices Been So Volatile in 2026?

Fuel markets have experienced considerable volatility throughout 2026. Changes in global crude oil prices, geopolitical uncertainty, refinery capacity, supply disruption and currency movements can all affect the wholesale cost of red diesel.

The delivered price can therefore change even when your required quantity and delivery address remain the same. An online or previously quoted price should always be treated as a snapshot rather than a guaranteed future rate.

In June 2026, the government also introduced a temporary additional reduction in the duty charged on marked gas oil. The current duty rate is one component of the overall price; wholesale fuel costs, distribution and delivery still have a significant effect. The temporary duty arrangements are currently scheduled to run until 31 December 2026. (Government fuel-duty announcement)

What Affects Red Diesel Prices?

Global oil markets

Red diesel is affected by movements in international oil and refined fuel markets. Supply, demand, production levels and disruption to global trade can cause wholesale prices to rise or fall.

Delivery location

Your postcode and distance from the relevant fuel depot affect the delivered cost. Rural locations, restricted access and deliveries requiring a smaller tanker may be priced differently.

Quantity ordered

The number of litres ordered can influence the price per litre. Larger bulk deliveries are often more cost-effective because the delivery cost is spread across a greater volume of fuel.

Delivery timeframe

Scheduled deliveries normally provide greater flexibility than urgent or out-of-hours requests. Emergency deliveries may cost more because of the additional logistical requirements.

Seasonal demand

Agricultural demand can increase during busy periods such as harvesting. Seasonal changes can also affect supply requirements and the availability of the appropriate summer or winter fuel grade.

Fuel duty

Red diesel carries a rebated rate of fuel duty, but government changes to that rate can affect the overall cost. From 15 June 2026, the duty on marked gas oil is 6.48p per litre. (Current government duty rates)

Why Red Diesel Prices Vary by Region

Red diesel is distributed from terminals and depots across the UK. Delivery distance, local availability, route planning and vehicle access can all affect the price offered in different areas.

Deliveries to sites with restricted access may require a smaller tanker, while remote locations can involve longer journeys. Larger or coordinated deliveries may be more economical where several customers in the same area require fuel.

Compass Fuels will calculate your quote using your postcode, required volume and delivery requirements.

Who Can Use Red Diesel?

Red diesel can only be used in eligible vehicles, machines and applications. Entitlement depends on both the type of equipment and the purpose for which it is being used.

Eligible uses can include certain activities connected with:

  • agriculture;

  • horticulture;

  • forestry;

  • aquatic farming;

  • rail transport;

  • eligible marine use;

  • non-commercial heating;

  • certain other specifically permitted machines and activities.

Red diesel entitlement was restricted in April 2022. Most construction activities and general commercial uses are no longer eligible simply because machinery is operating off-road.

Customers are responsible for ensuring that red diesel is being purchased and used lawfully. Read the government’s full guidance before ordering:

CHECK RED DIESEL ELIGIBILITY ON GOV.UK

This is better than trying to reproduce every rule on the Compass website because eligibility can depend on the precise machine and activity.

Order Red Diesel from Compass Fuels

Compass Fuels supplies red diesel to farms and other eligible users throughout the UK. Our service includes:

  • competitive red diesel quotes;

  • reliable scheduled deliveries;

  • urgent and out-of-hours delivery support;

  • flexible payment terms, subject to agreement;

  • dedicated customer and account support;

  • delivery options suited to different locations and access requirements.

Whether you require a regular bulk supply or a responsive delivery during a busy period, our team will provide a quote based on your location, volume and timeframe.

Get an Accurate Red Diesel Price Today

Red diesel prices can change daily, for an accurate delivered price:

We’ll provide a clear quote based on your postcode, required quantity and preferred delivery date.

Frequently Asked Questions

Deliveries

  • What areas do you deliver to?

    We deliver to most regions in the UK. To check if we service your area, please use our delivery postcode checker or contact our support team 01772 619 461 

  • What is the minimum order quantity for delivery?

    The minimum order quantity varies depending on the fuel type. For most orders, it is 500 litres, but smaller deliveries may be available upon request for example barrels of 205l fuel.

  • How long does delivery take?

    Standard deliveries typically take 3–5 working days. We also offer express delivery options for urgent orders.

  • What should I do if my tank is overfilled or damaged during delivery?

    Please report any issues to our customer service team immediately. We will investigate and resolve the issue promptly.

  • Can I change or cancel my delivery?

    Yes, you can modify or cancel your delivery by contacting us at least 24 hours before the scheduled delivery time.

  • Do you charge a delivery fee?

    Standard delivery is included in the fuel price for most orders. Express deliveries or orders below the minimum quantity may incur additional fees.

  • What types of vehicles are used for delivery?

    We use a fleet of fuel tankers suitable for residential, commercial, and agricultural deliveries. For restricted access locations, we may send a smaller vehicle.

  • What if my delivery is delayed?

    While we strive to deliver on time, delays can occur due to weather or other unforeseen circumstances. If your delivery is delayed, we will notify you as soon as possible.

  • What should I do to prepare for a delivery?

    Ensure your tank is easily accessible, remove any obstructions, and secure pets or gates. If your tank has a lock, please make sure it is unlocked.

  • How will I know when my delivery will arrive?

    You will receive a notification with an estimated delivery date once your order is confirmed. On the day of delivery, our driver may contact you directly.

  • Do I need to be present during the delivery?

    In most cases, you don’t need to be present as long as your tank is accessible and ready for filling.

  • What happens if I’m not available during the delivery?

    If you’re not available, our driver can deliver the fuel to your tank as long as it is accessible and safe to do so. If access is restricted, we will contact you to reschedule.

  • Can I schedule my delivery?

    Absolutely. You can choose a preferred delivery date during the order process. We’ll do our best to accommodate your request.

  • Do you offer same-day or next-day delivery?

    Yes, same-day and next-day delivery options are available in select areas. Additional charges may apply.

Payments

  • What currency are payments processed in?

    Payments are processed in GBP (British Pounds). If you are paying from outside the UK, your bank may apply conversion fees.

  • Is my payment information secure?

    Absolutely. We use industry-standard encryption and secure payment gateways to protect your payment details.

  • Can I request an extension on my payment due date?

    Yes, payment extensions may be available upon request. Please contact our billing team to discuss options.

  • Do you offer refunds?

    Refunds are processed in accordance with our refund policy. Please contact our support team for further assistance.

  • How can I update my payment details?

    You can update your payment details by contacting our customer service team. 

  • Can I split my payment across multiple methods?

    Unfortunately, we do not support splitting payments across multiple methods at this time.

  • What should I do if my payment is declined?

    If your payment is declined, double-check your payment details and try again. If the issue persists, contact your bank or our support team for assistance.

  • How do I receive my invoice or receipt?

    Invoices and receipts are sent to your registered email address or by letter.

  • Is there a surcharge for using a credit card?

    No, we do not charge additional fees for payments made using a credit card.

  • Do you offer credit terms for businesses?

    Yes, we provide credit terms for eligible business customers. Please contact our sales team to discuss account setup and terms.

  • Can I set up a direct debit or recurring payment?

    Yes, you can set up direct debit or recurring payments to ensure timely and hassle-free billing.

  • What payment methods do you accept?

    We accept a variety of payment methods, including credit/debit cards, direct bank transfers. For business customers, we also offer account-based billing.

  • I paid for my order by card, I received less fuel than I paid for due to the tank being full, what happens now?

    We have a couple of options available, we can refund your payment card, this takes 3-5 working days from the date we process your refund. Alternatively, we can leave the credit sat on your account and adjust this amount from the payment for your next order.