Sales Forecasting Tool
Predict revenue based on historical data and pipeline
Active Deals & Win Rate are only used by the Weighted Pipeline method.
What is Sales Forecasting Tool?
The Sales Forecasting Tool is a free online tool that predicts future revenue from your historical sales using five proven forecasting methods. Enter a flexible series of historical periods and choose the approach that fits your business: Run-Rate projects your current pace, Linear Trend fits a least-squares line to spot a rising or falling direction, Moving Average smooths out noisy periods over a window you control, YoY Growth Rate compounds your period-over-period growth, and Weighted Pipeline blends your history with active deals and win rate. Every method outputs three scenarios — conservative, realistic, and optimistic — for the next period, a total across as many future periods as you choose, a built-in chart of history versus forecast, and supporting insights. Pick from six currencies. Everything runs in your browser with no signup, giving sales leaders a fast, defensible forecast in seconds.
How to use Sales Forecasting Tool?
Building a forecast takes only a moment and runs entirely in your browser:
- 1 Choose your Forecasting Method (Run-Rate, Linear Trend, Moving Average, YoY Growth, or Weighted Pipeline), set the Currency, and pick how many Future Periods to project.
- 2 Enter your Historical Data — actual sales for each past period. Use + Add Period to extend the series for a longer, more reliable baseline.
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3
For the Weighted Pipeline method, also fill in your total Active Deals Value and typical
Win Rate; other methods ignore these fields. - 4 Review the Conservative, Realistic, and Optimistic figures for the next period plus the multi-period Total, then read the chart and Forecast Insights — method used, average per period, trend slope, or growth rate.
Why use this tool?
No single forecasting method fits every situation, so this tool gives you five and lets you compare. A flat run-rate is honest for stable months; linear trend captures momentum; a moving average tames a noisy series; YoY growth respects compounding; and weighted pipeline grounds the number in real deals. Every method still resolves to a conservative–realistic–optimistic band, so you always plan against a range, never a single guess. The realistic scenario guides hiring, inventory, and quota setting; the conservative scenario protects cash-flow decisions; and the optimistic scenario shows the upside if execution is strong. The chart makes the trend obvious at a glance, and multi-currency support keeps the output relevant for global teams. Because everything runs privately in your browser, no revenue or pipeline data leaves your device. A disciplined, method-aware forecast replaces wishful thinking with a planning model leadership can trust.
Examples
Four periods of 45,000 / 52,000 / 48,000 / 55,000 fit a least-squares line that projects a next-period realistic figure near 57,000, with the trend slope shown in the insights.
With a 3-period window, the tool averages only the most recent periods, producing a steadier forecast that ignores an old outlier month.
Blending a historical average with a 200,000 pipeline at a 30% win rate yields a realistic figure near 140,000; multiplying by four future periods gives the planning total.
Frequently Asked Questions
Is the Sales Forecasting Tool free to use?
Yes. The tool is completely free with no signup, no limits, and no account required. You can run as many forecasts as you like.
Which forecasting method should I choose?
Use Run-Rate for stable months, Linear Trend when sales are clearly rising or falling, Moving Average to smooth a noisy series, YoY Growth when you want compounding growth, and Weighted Pipeline when you want to factor active deals and win rate into the number.
How many historical periods should I enter?
Start with three to four periods for a reliable baseline and use the Add Period button to extend the series. Linear Trend and YoY Growth become more accurate with more history; you can enter up to 24 periods.
What is the difference between the three scenarios?
Conservative assumes weaker execution (about 15% below the projection), realistic reflects the method’s base estimate, and optimistic assumes strong execution (about 15% above). Together they give a planning range rather than a single number.
Does the tool support different currencies?
Yes. You can switch between USD, EUR, GBP, SAR, AED, and IQD. The currency only changes the symbol shown; all the math is currency-neutral.
Is my sales data stored anywhere?
No. All calculations happen locally in your browser, so your historical sales and pipeline figures are never uploaded to or stored on a server.
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