Price Increase Calculator

Supplier raised costs 10%? See exactly how much to raise your prices.

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%
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Current State
Margin per unit$40.00
Margin %40.0%
After Cost Increase (No Price Change)
New unit cost$66.00
New margin per unit$34.00
New margin %34.0%
Margin drop (relative)−15%
Full Pass-Through
New price to keep same margin %$110.00
Price increase needed+10.0%
Your Plan
Your new price$105.00
Your new margin$39.00
Your margin %37.1%
Verdict
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The Cost Pass-Through Math

A 10% cost increase does NOT mean you need a 10% price increase. If cost is 60% of your selling price and goes up 10%, your total cost increases by only 6% of the selling price.

Required price increase % = (Cost increase % × Cost share) ÷ (1 − Target margin %)

Example: 60% cost share, 10% cost increase, 40% target margin → (10% × 0.60) ÷ (1 − 0.40) = 6% ÷ 0.60 = 10% price increase needed. The higher your margin, the less you need to raise prices.

Cost Increase Pass-Through Table

Current Margin %5% Cost Inc.10% Cost Inc.15% Cost Inc.20% Cost Inc.
20%+4.0%+8.0%+12.0%+16.0%
30%+3.5%+7.0%+10.5%+14.0%
40%+3.0%+6.0%+9.0%+12.0%
50%+2.5%+5.0%+7.5%+10.0%
60%+2.0%+4.0%+6.0%+8.0%

Notice: the higher your margin, the less you need to raise prices. A business with 60% margins only needs a 4% price increase to offset a 10% cost jump, while a 20%-margin business needs 8%.

Three Pricing Response Strategies

Full pass-through: Raise prices enough to maintain your margin rate. Mathematically clean, but you risk losing price-sensitive customers to competitors who absorb some of the increase.

Partial pass-through: Split the pain between you and your customers. This is the most common approach — most businesses pass through 50-80% of a cost increase and absorb the rest.

Absorb & offset: Hold prices steady and find savings elsewhere. Reduce waste, renegotiate other supplier contracts, streamline operations, or adjust product specs to offset the higher input cost.

Calculate any price with our 10% Off Calculator →

Frequently Asked Questions

No. The required price increase depends on your cost-to-price ratio. If costs are 60% of price, a 10% cost increase only requires a ~10% price increase to maintain margin rate. The formula is: cost increase % multiplied by (cost / price). Higher margins mean smaller required price increases.
It depends on competition and demand elasticity. Most businesses do partial pass-through (50-80% of the increase) and absorb the rest. Consider whether a price increase will cause more volume loss than the margin you are trying to protect.
Be transparent: explain input costs rose, show the value you provide, and if possible give advance notice (30-60 days). Frame it positively by emphasizing unchanged quality. Avoid excessive apologies, which can signal weakness. Well-communicated increases often have minimal customer loss.
Focus on cost reduction: renegotiate other suppliers, reduce waste, adjust product specs, or find operational efficiencies. You can also consider changing package sizes, reducing included services, or introducing tiered pricing. Doing nothing is the worst option — margin erosion compounds over time.
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