How many tons is one cubic yard of select back fill?

One cubic yard of select backfill typically weighs between 1.5 to 2 tons, depending on the material's density and moisture content. For example, well-compacted gravel or sand may weigh closer to 1.5 tons per cubic yard, while denser materials like crushed stone can weigh closer to 2 tons. It's important to check the specific material's density for a more accurate conversion.