The amount of salt (salt equivalent) shown on food labels — an estimate of salt content, usually calculated from the sodium content.
この商品の1食当たりの食塩相当量は0.8gです。
The salt equivalent per serving of this product is 0.8 g.
減塩を心がけている人は、食品の食塩相当量をラベルで確認するといい。
People trying to reduce salt intake should check the salt equivalent on food labels.
栄養表示ではナトリウム量から食塩相当量に換算して示すことが多い。
On nutrition labels, sodium amounts are often converted and shown as salt equivalent.