Measure every walkway section, even curves and corners. Convert units and include compaction and waste. Download results as CSV or PDF for planning later.
| Segment | Length | Width | Unit | Depth | Waste | Compaction |
|---|---|---|---|---|---|---|
| Main run | 20 | 3 | ft | 3 in | 8% | 5% |
| Side spur | 8 | 2.5 | ft | 3 in | 8% | 5% |
| Curve average | 12 | 3.5 | ft | 3 in | 8% | 5% |
This example represents three sections measured separately and combined into one total area.
Waste covers spillage and uneven edges. Compaction covers settling after rain and walking.
Accurate pathway coverage starts with reliable area. Measure each run, then add segments for spurs, curves, and landings. If the path widens at bends, use an average width for that portion. The calculator converts units and sums areas to produce a single total in square feet, which becomes the foundation for volume and bag estimates.
Mulch depth affects comfort, weed suppression, and maintenance. For decorative footpaths, 2 to 4 inches is common, while high-traffic zones may need periodic topping. Convert depth to feet before multiplying by area to obtain cubic feet. Shallow layers expose soil quickly; overly deep layers can shift underfoot, especially on slopes.
Real installations rarely match theoretical volume. Waste covers spill, edging losses, and trimming around stones or borders. Compaction accounts for settling after watering, rainfall, and repeated walking. Applying both factors increases the raw volume to a more realistic purchase quantity. Typical waste ranges from 5 to 12 percent, with compaction often 3 to 8 percent.
After adjusted volume is calculated, the tool converts cubic feet to cubic yards and cubic meters, then estimates bags by size. Bag counts are rounded up to avoid shortages. For bulk delivery, cubic yards provide a practical ordering unit, while weight estimates help plan vehicle loads and unloading effort. Verify access width for wheelbarrows and delivery chutes.
Cost estimates can be based on bulk price per cubic yard, price per cubic foot, or per bag. Comparing cost across units helps evaluate dyed mulch, wood chips, or bark blends. Density varies by product and moisture; the weight module is an estimate, not a shipping spec. Record results and revisit after a site walk-through to confirm measurements. For curved paths, consider creating two segments: inner and outer edges, then average. Consistent inputs make the CSV export useful for quotes, seasonal top-ups, and keeping inventory aligned across multiple gardens year after year.
Most footpaths perform well at 2 to 4 inches. Use the lower end for firm, defined edges and the higher end for better weed suppression and cushioning.
Break it into shorter segments and use average width for each section. This reduces error and makes it easier to capture narrow spots, flares, and turns.
Waste covers spillage and edge trimming. Compaction covers settling after watering and traffic. Together they prevent under-ordering and reduce the chance of visible thin spots later.
Weight is an approximation based on the density you enter. Actual weight varies with moisture and product type, so use it for planning loads, not for freight billing.
Bags are convenient for small paths and easy storage. Bulk can be cheaper for larger projects. Compare cost per cubic yard and consider delivery access and moving distance.
Yes. The volume math is the same. Update density to match the material, and adjust waste if pieces are large or if the path has tight edging and borders.
Important Note: All the Calculators listed in this site are for educational purpose only and we do not guarentee the accuracy of results. Please do consult with other sources as well.