Find the new value after any percentage increase. Enter original value and increase % for instant results.
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Percentage Increase Calculator
Find the new value after any percentage increase. Enter original value and increase % for instant results.
%
Results
New Value
—
after increase
Increase Amount
—
added value
Original
—
before increase
Multiplier
—
factor
Formula Used
New Value = Original × (1 + % ÷ 100)
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What Is a Percentage Increase?
A percentage increase calculates the new value after adding a given percentage to an original amount. It's used constantly in business for price increases, salary adjustments, revenue targets, cost estimates, and financial projections.
Unlike percentage change (which goes both directions), this calculator focuses specifically on increases — useful when you know you're applying an upward adjustment and want to see the resulting new value and dollar amount of the increase.
📊 Real Business Example
A SaaS company is raising prices by 15%. Current average contract value: $1,200/year.
New price: $1,380/year | Increase per customer: $180/year
With 200 customers, this 15% price increase generates $36,000 in new annual revenue with zero new customers needed.
How to Use This Calculator
Enter the original value — the starting number before the increase.
Enter the percentage increase — the % you want to apply.
Results show the new value, the absolute dollar increase, and the multiplier factor.
Use it for pricing, salary reviews, cost projections, revenue targets, and tax calculations.
Frequently Asked Questions
New Value = Original × (1 + Percentage/100). The increase amount = New Value − Original. Example: 25% increase on 80 → 80 × 1.25 = 100. Increase amount = 100 − 80 = 20.
Multiply the original by 1.10. Example: 10% increase on $450 → $450 × 1.10 = $495. The increase is $45. Enter 450 and 10 in this calculator to verify instantly.
Multiply current price by 1.20. A $75 product at +20% becomes $90. The increase is $15. For bulk pricing decisions, multiply by your quantity to see total revenue impact.
They use the same math, but in different contexts. Markup applies the percentage to cost to find selling price (Cost × (1 + Markup%) = Selling Price). Percentage increase simply applies any % to any number. They're conceptually the same formula applied to different scenarios.
If a value increased by X% and you want the original, divide by (1 + X/100). If $120 is the result of a 20% increase, the original was $120 / 1.20 = $100. Use our Percentage Change Calculator for general change analysis.
Multiply the multipliers. A 10% increase then a 15% increase = 1.10 × 1.15 = 1.265, or a total 26.5% increase (not 25%). Percentage increases compound, so the order doesn't matter but the total is always more than the sum.
Divide your salary increase by your current salary: ($raise / current salary) × 100. Example: raise from $52,000 to $57,000 → ($5,000 / $52,000) × 100 = 9.6% raise. Enter 52000 and 9.6% in this calculator to verify.
100%. Doubling any value is exactly a 100% increase. If you want to triple it, that's a 200% increase. To reach 4x, that's a 300% increase. The pattern: to reach Nx, the percentage increase is (N-1) × 100.