Abstract: A transportable livestock scale has a towable trailer bed with load cells mounted on the trailer bed in the four corners and a weighing cage having a platform arranged to rest on the load cells. The cage side members have gates for entry or exit of livestock, and loading ramps arranged to be transported on the trailer bed in a storage position when traveling. During weighing extendable support legs connected to the trailer bed partially support the trailer bed, and temporary spacer blocks are removed which support the weighing platform directly from the trailer bed and protect the load cells during travel.