Free heating oil tool
Heating Oil Cost Calculator — 500L, 900L & 1,000L
Work out how much 500 litres, 900 litres, 1,000 litres, or any custom heating oil order costs from a pence-per-litre quote.
Heating Oil Cost Calculator
Enter litres and pence per litre to calculate your order total.
Could an additive lower the cost after delivery?
After calculating the order price, estimate whether treating the fuel could reduce annual use or maintenance costs.
How to use the cost calculator
Use your quoted pence-per-litre rate
Heating oil quotes are usually shown as pence per litre. Multiply that by your order size to estimate the bill before you book a delivery.
Compare order sizes
A larger order can reduce the unit price if your tank has enough capacity. Check your safe fill volume before ordering.
Heating oil cost FAQs
How do I calculate the cost of heating oil?+
Multiply the number of litres by the pence-per-litre quote, then divide by 100 to convert pence into pounds. Add VAT only if your supplier's quote is shown before VAT.
How much does 500 litres of heating oil cost?+
The cost changes daily with the UK heating oil price per litre. Enter 500 litres and your quoted pence-per-litre rate to calculate the current total.