Tools
Free calculators and interactive tools from The Wood Burner.
All Tools guides & reviews
Tools
Firewood Calculator: How Much Firewood Do I Need for Winter?
Free firewood calculator: work out how much firewood you need for the winter in cubic metres and bulk bags from how often you burn and how hard you run the stove.
Tools
Firewood Price Comparison Calculator: Which Load Is Actually Cheapest?
Compare firewood prices fairly: this calculator turns bulk bags, crates, nets and loose loads into a single firewood price per cubic metre so you can see which deal is truly cheapest.
Tools
Log Store Size Calculator: What Size Log Store Do I Need?
Free log store size calculator: find out what size log store you need to hold your firewood, allowing for stacking gaps, or check whether a store you are buying will fit a season of logs.
Tools
Firewood Seasoning Time Calculator: How Long Until Logs Are Ready to Burn?
Work out how long to season firewood: this calculator estimates the months your logs need to dry to under 20% moisture by species, split size and how they are stored.