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Wood Chip Calculator

Calculate how much wood chip you need for covering paths and beds

mยฒ
cm
๐Ÿ‡ฉ๐Ÿ‡ฐ All calculations are based on Danish rules, rates, and currency (DKK). This calculator is translated for convenience but applies exclusively to Denmark.

Calculate wood chip for your garden

Our wood chip calculator helps you determine the precise amount of wood chip for paths, beds and play areas. Wood chip is a popular ground cover that is cheaper than bark mulch and gives the garden a natural appearance.

Wood chip vs. bark mulch

Wood chip is shredded wood including bark, leaves and twigs, while bark mulch is bark only. Wood chip is typically cheaper and lighter (about 300 kg/mยณ) than bark mulch. However, wood chip decomposes faster and needs topping up more often.

Recommended thickness

For paths and walking areas, 8-10 cm of wood chip is recommended. For beds, 5-7 cm is sufficient. For play areas, safety standards require at least 20 cm to cushion falls from play equipment over 1 metre high.

Where to get wood chip

Wood chip can be bought in bags at hardware stores or ordered in bulk. Many municipalities also offer free wood chip from municipal pruning work. Contact your local recycling centre for free wood chip options.

Frequently Asked Questions

How much does wood chip weigh per cubic metre?

Wood chip weighs about 300 kg per cubic metre when dry. Wet wood chip can weigh up to 500 kg/mยณ. For comparison, bark mulch weighs about 350-400 kg/mยณ and garden soil about 1,200 kg/mยณ. The low weight makes it easy to work with and transport.

How long does wood chip last?

Wood chip typically lasts 1-2 years, depending on chip size and moisture. This is shorter than bark mulch (2-3 years) because wood chip has more soft wood that decomposes faster. Plan to top up with 3-5 cm annually to maintain thickness.

Can you get free wood chip?

Yes, many municipalities offer free wood chip from municipal pruning work. Contact your local recycling centre or municipality. Tree felling companies also often give away wood chip for free, as they would otherwise have to pay for disposal. Check local listings or contact a local tree service company.

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