Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Supply Chain
Demand Forecast Accuracy Calculator
Calculates how closely your demand forecast matched actual sales, expressed as a percentage. Use it to evaluate forecasting models, set improvement targets, and reduce costly overstock or stockout situations.
Fill in the required fields to see your result.
Supply Chain
Economic Order Quantity Calculator
Compute the order size that minimizes the sum of annual ordering and holding costs, using the classic Wilson EOQ formula. Useful for setting standard purchase quantities, negotiating MOQ with suppliers, and balancing the trade-off between order frequency and inventory carrying cost.
Fill in the required fields to see your result.
Key differences
| Demand Forecast Accuracy Calculator | Economic Order Quantity Calculator | |
|---|---|---|
| Category | Supply Chain | Supply Chain |
| Inputs required | 2 | 3 |
| Result | Forecast Accuracy (%) | EOQ (units) |
| What it does | Calculates how closely your demand forecast matched actual sales, expressed as a percentage. Use it to evaluate forecasting models, set improvement targets, and reduce costly overstock or stockout situations. | Compute the order size that minimizes the sum of annual ordering and holding costs, using the classic Wilson EOQ formula. Useful for setting standard purchase quantities, negotiating MOQ with suppliers, and balancing the trade-off between order frequency and inventory carrying cost. |