Work out delivery radius cost instantly with clear inputs, formula shown and shareable results.
Delivery cost per order rises linearly with radius but coverage area rises with its square, so extending the radius adds disproportionate cost per order at the edge. Batching multiple orders per trip is the only lever that materially reduces the per-order figure.
Round trip distance
Round trip = Radius x Distance multiplier x 2
Cost per order
Cost per order = Round trip distance x Cost per km / Orders per trip
Only if the incremental orders at the edge still cover their delivery cost and the longer trips do not degrade service times for closer customers.
A great deal. Moving from 1.0 to 1.8 orders per trip cuts per-order delivery cost by nearly half without any change in radius.