Mulch Film Calculator
Rolls needed from row length, rows and film spec
Mulch Input
Rolls needed
0
e.g. for a 90cm×200m roll, enter width 90 and roll length 200.
Details
| Total length needed | 550.0 m |
| Rolls needed | 3 (200m/roll) |
| Covered area | 495.0 ㎡ |
⚠️ Reference estimate based on typical growing guidelines. Actual amounts vary with crop and variety, soil and weather, growing method, field shape and waste, so keep some margin. calcstool.com assumes no liability for these results.
FAQ
How many rolls of mulch film do I need?
Total length = row length × number of rows × (1 + waste), divided by roll length and rounded up. e.g. ten 50m rows at 10% waste = 550m → 3 rolls of 200m.
How do I enter the film spec?
Film is sold as width × length (e.g. 90cm × 200m). Match the width to the bed and enter the roll length to get the roll count.
What waste factor?
About 10% is typical for end anchoring, overlap and loss.