Back স্থুল মহানগরীর উৎপাদন Bengali/Bangla Bruttometropolprodukt German Anexo:Áreas metropolitanas de Estados Unidos por PRB Spanish Produit urbain brut French Produk metropolitan bruto ID Бруто метрополитенски производ MK Produkt miejski brutto Polish
Gross metropolitan product (GMP) is a monetary measure that calculates the total economic output of a statistical metropolitan unit during a specific time period. It represents the market value of all final goods and services produced within the unit, similar to how GDP measures national economic output.