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See how EazyStock automates your safety stock calculations

EazyStock is an all-in-one inventory optimization software that addresses all your inventory challenges. The solution helps by:

  • Automating your safety stock calculations
  • Accurate AI forecasting
  • Reducing excess stock
  • Improving stock turns
  • Classifying your inventory
  • Preventing stock outs
  • And so much more…

Fill in the form and see how EazyStock can solve your inventory problems today.

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EazyStock’s all-in-one inventory software
EazyStock inventory optimization software

What is safety stock?

Safety stock (often called buffer stock) is the extra level of stock/inventory (raw materials or finished goods) carried by a company to reduce the risk of running out of stock due to supply or demand uncertainties.

It ensures you always have enough stock of all items for your customers – a crucial aspect of inventory management. The trick is to hold safety stock without overstocking.

For more information, read our full blog on the reasons to carry safety stock.

Reasons to carry safety stock
EazyStock risk of run out table

How do you calculate safety stock?

Safety Stock = (Maximum daily usage × Maximum lead time) − (Average daily usage × Average lead time)

There are 3 main formulas to calculating safety stock:

  1. Fixed safety stock levels
  2. Time-based safety stock formula
  3. Average/Max safety stock formula

The above formula is the “Average/Max safety stock formula” and is a simple formula to calculate safety stock easily, but it can lose accuracy in real life scenarios where stock usage and lead times are dynamic and fluctuate easily.

For a more information on all the formulas to calculate safety stock, have a look at our How to calculate safety stock to save money blog. Or read our free eGuide on How to calculate safety stock.

How to calculate safety stock
EazyStock excess stock feature

Learn more about inventory management with EazyStock

Safety stock resources

US_eGuide_Image_How-to-calculate-safety-stock

How to calculate safety stock for inventory management

Determining appropriate inventory levels is one of the most important and most challenging tasks operations managers face. If you carry…

Brown boxes with small white labels in the top left corner all stacked on top of each other so you can only see boxes safety stock why safety stock is important
Blog

4 reasons for carrying safety stock

You might be a manufacturer working on an order when you realize you’re out of a necessary component due to…

Close up of an abacus with different coloured beads on each metal line - dark green light green, yellow, orange, pink and purple - on a wooden table to show how to calculate safety stock
Blog

How to calculate safety stock to save money

Determining the right stock levels for a business can be very challenging. Carrying too much inventory ties up working capital…

See how EazyStock automates your safety stock calculations

See EazyStock in action