Free Forecasting Calculators

7 tools

Budget allocation, trend extrapolation, and CLV prediction calculators. Browse our free forecasting tools below — no sign-up required.

Budget Allocation Optimizer

Optimize marketing budget allocation across channels by equalizing marginal ROI. Maximize total conversions by shifting spend to higher-performing channels.

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CLV Prediction Calculator

Predict Customer Lifetime Value using AOV, purchase frequency, and lifespan. Forecast NPV of future customer margins for marketing budget decisions.

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Diminishing Returns Curve Calculator

Model the diminishing returns curve for marketing spend. Find the saturation point where additional investment yields minimal incremental returns.

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Forecast Accuracy Calculator

Calculate marketing forecast accuracy using MAPE, MAE, and bias metrics. Evaluate how well your predictions match actual results to improve future planning.

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Marginal ROI by Channel Calculator

Calculate the marginal ROI for each marketing channel. Determine the return from the last incremental dollar spent to optimize budget allocation.

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Seasonal Adjustment Calculator

Calculate seasonal adjustment factors and deseasonalize marketing data. Remove seasonal effects to reveal true underlying trends in your metrics.

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Trend Extrapolation Calculator

Extrapolate marketing trends using linear or exponential models. Forecast future metric values based on historical data points for budget planning.

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