When the number of goats, sheep, or lambs reaches forty:
From 40 to 120, one goat is required.
From 121 to 200, two goats are required.
From 201 to 399, three goats are required.
For 400 goats, four goats are required.
After 400, one additional goat is required for every 100 animals.
If the number of grazing goats is less than 40, no Zakat is due.
For separate calculation of zakat on all livestock, please visit our Livestock Zakat Calculator