Free Tools
Calculator Hub for Presentation Chart Makers
Use these calculators to prepare clean inputs for waterfall, Pareto, Mekko, and growth-story slides. Each calculator gives you ready-to-use numbers you can take directly into your chart workflow.
Waterfall Variance Calculator
Calculate absolute and percentage variance between plan and actual for bridge or waterfall chart slides.
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Pareto 80/20 Calculator
Sort categories, compute cumulative contribution, and identify the smallest set driving ~80% of impact.
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Market Share Calculator
Compute brand share and remainder for mekko, stacked bar, and competitive landscape slides.
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Growth Contribution Calculator
Break total growth into segment-level contribution in points and percentages for executive updates.
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CAGR Calculator
Calculate compound annual growth rate for multi-year trend and strategy presentation charts.
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Price-Volume-Mix Calculator
Estimate price, volume, and mix effects as a basis for waterfall-style decomposition slides.
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