Compare My Heating Oil
Independent Not owned by any fuel supplier Suppliers 83 named UK suppliers listed Coverage 84 counties and 493 towns VAT 5% applies to domestic heating oil Independent Not owned by any fuel supplier Suppliers 83 named UK suppliers listed Coverage 84 counties and 493 towns VAT 5% applies to domestic heating oil
Compare My Heating Oil Compare My Heating Oil Compare prices

Free tools · Independent, not tied to any supplier

Free heating oil
calculators.

Fourteen free heating oil calculators. Start with the cost calculator, which turns your price per litre into a delivered cost with VAT handled correctly, the run-out date calculator, and the order timing planner, which works back from the date you need oil to the date to order.

Work out what you have

Tank capacity calculator

Measure your tank and get its true capacity, including part-full cylinders.

Uses proper circular segment maths for horizontal cylinders

Tank dip chart

Convert your dipstick reading in cm straight into litres.

Preset charts for 1000, 1200, 1360 and 2500 litre tanks

Run-out date calculator

See the date your oil runs out and the date to order by.

Seasonal usage model: winter burns around half your annual oil

Work out what it costs

Heating oil cost calculator

Litres in, delivered cost out, with VAT handled correctly.

Enter your own price per litre from your latest quote

Oil usage calculator

Estimate how many litres a house like yours burns per year.

A typical 3-bed detached home uses 1,500 to 1,900 litres a year

Annual heating cost calculator

Your yearly oil heating bill from your usage and county.

Uses your own price per litre and annual litres

VAT threshold checker

Check whether your order gets the 5% or 20% VAT rate.

Orders up to 2,300 litres qualify for 5% VAT

Decide when to order

Order timing calculator

Plan when to order from the date you need oil, your usage and lead times.

Standard lead time is about 7 days plus a 3 day buffer

Delivery deadline planner

Work back from the date you need oil by to the date to order.

Standard lead time is about 7 days plus a 3 day buffer

Compare your options

Oil vs heat pump calculator

Honest running cost and payback comparison, either way.

Enter your own oil price to compare with a heat pump

Heating fuel comparison

Oil vs mains gas vs LPG vs electric vs pellets, per kWh of heat.

Electricity unit rate 25.7p/kWh under the current Ofgem cap

Price per litre comparer

Normalise two or three quotes to a true pence per litre.

Compares your own quotes on a like-for-like basis

Additive savings calculator

Do fuel additives actually pay for themselves? Usually not.

Manufacturer efficiency claims are unverified; we default conservative

Boiler service cost calculator

Annual service cost versus the cost of a breakdown.

A standard service runs £80 to £150

Ready to order?

Compare quotes from local suppliers for your postcode.

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