Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Supply Chain
Bullwhip Effect Calculator
Quantify how demand variance amplifies as orders move upstream through multiple supply chain tiers—the bullwhip effect. Use it to identify how forecasting methods, batch sizes, and lead times magnify instability.
Fill in the required fields to see your result.
Supply Chain
Order Fill Rate Calculator
Calculate the percentage of customer orders fulfilled completely from available stock in a single shipment. Use this metric to assess inventory adequacy and identify gaps between customer demand and your stocking policy.
Fill in the required fields to see your result.
Key differences
| Bullwhip Effect Calculator | Order Fill Rate Calculator | |
|---|---|---|
| Category | Supply Chain | Supply Chain |
| Inputs required | 5 | 2 |
| Result | Amplified Demand Variance (units²) | Fill Rate (%) |
| What it does | Quantify how demand variance amplifies as orders move upstream through multiple supply chain tiers—the bullwhip effect. Use it to identify how forecasting methods, batch sizes, and lead times magnify instability. | Calculate the percentage of customer orders fulfilled completely from available stock in a single shipment. Use this metric to assess inventory adequacy and identify gaps between customer demand and your stocking policy. |