A recycle wafer of silicon carbide has a silicon carbide substrate and a first silicon carbide layer. The silicon carbide substrate has a first main surface and a second main surface opposite to the first main surface. The first silicon carbide layer is in contact with the first main surface. The silicon carbide substrate includes a substrate region that is within 10 μm from the first main surface toward the second main surface. In a direction perpendicular to the first main surface, a value obtained by subtracting a value that is three times a standard deviation of a nitrogen concentration in the substrate region from an average value of the nitrogen concentration in the substrate region is greater than a minimum value of a nitrogen concentration in the first silicon carbide layer.