Soldo Soldo (Latin solidus), was a monetary unit of account. [Pedro, ch. 4: 65, 72] 1 soldo = 12 dinheiros. 15 soldos + 3 libras = 1 Moorish dobra [Pedro, ch. 11: 30-31] 17 soldos + 3 libras = 1 escudo [Pedro, ch. 11: 31] 19 soldos + 3 libras = 1 moutão [Pedro, ch. 11: 31-32] 10 soldos = 1 silver real (c.1380, King Fernando). 20 soldos = 1 libra (Portuguese pound).