← All calculators

Bale Wrap / Net Wrap Calculator

Work out how many rolls of bale wrap or net wrap you need. A companion to the Bales Needed for Area calculator.

Bales-per-roll varies with bale size and number of wrap layers — check your own roll's spec if the default doesn't match.
Simple arithmetic — no external data dependency. Treat as an estimate.

More Fencing & Infrastructure calculators

Tank / Trough Volume Calculator
Work out the volume in litres of a tank or trough from its dimensions — cylindrical or rectangular.
Concrete for Post-Setting Calculator
Work out how many bags of post-mix concrete you need before you start digging.
Gate & Gateway Calculator
Work out gates, hinges, latches and posts needed across a set of gateways.
Paddock Perimeter Estimator
Estimate fence length to enclose or subdivide a field, starting from just its area.
Timber Preservative / Paint Coverage Calculator
Work out how many litres of preservative or paint you need for a given area and number of coats.
Roof Sheeting Calculator
Work out how many roof sheets you need for a shed or lean-to, from roof area.
Cubicle / Housing Capacity Calculator
Estimate how many animals a shed can house, based on floor area and space allowance per head.
Silage Pit Cover Sheet Calculator
Work out the cover sheet size you need for a silage pit, including overlap allowance.
Concrete Area Calculator
Work out how much concrete you need for a yard, shed base or apron, in m³ or bags.