Calculadora de Ponto de Reordenação (ROP) e Estoque de Segurança
Nunca fique sem estoque. Calcule o ponto de reordenação ideal com base no tempo de entrega e vendas diárias.
Calculadora de Ponto de Reordenação (ROP) e Estoque de Segurança
Evite falta de estoque e excesso de estoque
Nunca fique sem estoque. Calcule o ponto de reordenação ideal com base no tempo de entrega e vendas diárias.
Average units sold per day
Days to receive order from supplier
Buffer extra para picos de demanda (recomendado: 10-25%)
Análise do ponto de reabastecimento
Lead Time Demand
140 units
Units needed during supplier lead time
Safety Stock
21 units
Buffer for demand spikes (15%)
Ponto de Reordenação
161 units
Reorder when inventory reaches this level
Exemplos do Mundo Real
📦 Coffee Shop (Fast-Moving Item)
- • Daily sales: 50 bags of coffee
- • Lead time: 3 days
- • Safety buffer: 20%
- ROP: 180 bags
- Reorder when you drop to 180 bags to avoid running out
🎬 Electronics Store (Slow-Moving Item)
- • Daily sales: 2 laptops
- • Lead time: 14 days
- • Safety buffer: 25%
- ROP: 35 units
- Longer lead time means higher ROP to prevent stockouts
Gerenciamento de Estoque e Reordenação
The Reorder Point (ROP) is the inventory level at which you should place a new order with your supplier. It ensures you always have enough stock to meet customer demand while your new shipment is in transit.
A Fórmula:
Your reorder point formula is simple: (Average Daily Usage x Lead Time) + Safety Stock. This prevents stockouts while minimizing holding costs.
Safety Stock is extra inventory to buffer against unexpected demand spikes or supplier delays. Retailers typically use 10-25% for fast-moving items and 20-50% for items with unpredictable demand.
💡 💡 Dica Profissional: Adjust safety buffer seasonally. Increase it before busy seasons (holiday, back-to-school) and decrease during slow periods.
Automate Inventory Management
Olgax POS automatically tracks inventory and alerts you when to reorder, preventing stockouts and overstock situations.