A custom piece-together quilt template incorporates first and second primary template sectors. Each template sector has an outer edge, converging side edges, a sector point at a convergence of said side edges, and a planar body. The planar body of each template sector defines at least one interior arc-shaped cutout. Complementary tabs and sockets are located along respective side edges of the first and second template sectors and function to temporarily join the template sectors together when using the quilt template.