Material Cost Change Calculator
See what a raw material price change does to your monthly cost and per-unit cost.
- 2 min
- You get: Monthly cost change, per-unit change and margin impact
- Free, no sign-up
Result · 30 Oct 2026
+4.7% price changeMaterial Cost Change Calculator
About ₹88,000 more material cost every month
- Price change
- +₹4.40/kg
- Monthly cost change
- +₹88,000
- Per unit change
- +₹1.54
- Margin before
- -21.2%
- Margin after
- -24.9%
What to do now
- 01Check which open quotations were priced at the old rate.
- 02Compare current quotes from two suppliers before the next order.
- 03Ask lamp whether the price is likely to stay at this level.
Monthly cost change is the price difference times monthly consumption. Per-unit change is the price difference times material used per unit. Margin uses selling price minus material and other cost, and assumes the selling price does not change.
Use this with
- GuideHow to prevent material shortagesRead the guide →
- ProblemSupplier prices keep changingSee the problem guide →
- ProcessPurchase requirement to material receivedSee the full process →
- lamp
lamp could keep these inputs current from your existing systems, instead of you entering them by hand.
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