I'm feeling smug because I got the winter top up for our tank almost right - the gauge shows we've got about a month in reserve and we're not using CH anymore, so fuelling hot water only.
I reckon we'll get to the start of May on this, then I'll probably fill to capacity and top up any wee bits in October.
We're in the west of Scotland and the tracker currently says £0.51.39 per litre - I reckon that might drop again in May.
How are things where you are?