How do I calculate food-waste cost?

Multiply discarded quantity by purchase cost per matching unit, then sum the ingredient lines. Two kg at ₹180/kg costs ₹360.

Can waste lines use different units?

Yes. One line can use kilograms and another can use litres, provided the quantity and cost per unit match within each line.

Does food-waste cost include labour?

Not in this tool. It sums the entered ingredient purchase costs. Labour and disposal costs are outside the calculation.

How do I calculate monthly food-waste cost?

Enter quantities discarded over the month and their matching unit costs. If estimating from a daily log, multiply daily waste quantities by operating days before entering them.

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Food Waste Cost Calculator

Add the purchase cost of discarded ingredients for a stated period.

Your result

Your calculated result

Waste line 1: ₹ —
Waste line 2: ₹ —
Waste line 3: ₹ —
Total waste cost: ₹ —

Enter your values and select calculate waste cost to see the result. No account is required.

What this tool calculates

Food-waste cost assigns a purchase cost to discarded ingredients. This tool supports up to three waste lines. Multiply each discarded quantity by its purchase cost per matching unit, then add the line costs for one reporting period. Different ingredients can use different units when the quantity and unit cost within each line match.

How to use food waste cost calculator

Choose one reporting period for your waste log.
Enter discarded quantity and purchase cost per matching unit for at least one line. For 2 kg at ₹180/kg, enter 2 and 180.
Add optional second and third lines, then calculate their total. Leave both fields blank for any unused optional line.

How the calculation works

Line waste cost = discarded quantity × purchase cost per matching unit. Total = sum of line costs.

Worked example

2 kg discarded at an entered ₹180/kg is ₹360 recorded waste cost.

Understanding the result

Keep each quantity and its purchase cost in matching units. If quantity is grams and cost is per kilogram, convert one before entering it. Do not enter monthly waste on one line and daily waste on another unless that is intentionally the reporting scope. The result covers purchase costs entered here, not labour, disposal charges or lost sales.