Sales Forecast Template

Business decisions are often made before you know exactly how much revenue will come in. But it isn’t as risky as it seems. Sales forecasting helps reduce this uncertainty and estimates future sales based on the information available. This outlook gives a clearer base to plan budgets and set realistic expectations.

Designed for small business owners, entrepreneurs, sales managers, and finance teams, this sales forecast template from WordLayouts provides a structured way to support informed business decisions. Instead of building a forecast spreadsheet from the ground up, you can customize the template to match your revenue streams, costs, and expenses.

The calculations are already built in. What the template needs from you is the forecast assumptions.

What Is a Sales Forecast?

A sales forecast is an estimate of sales a business is expected to generate over a specific period of time. It provides a forward-looking view that can help businesses plan for what may come next.

You can use it to get an estimate of weekly, monthly, quarterly, or yearly sales. Generally, sales forecasts are based on historical sales, seasonality, current sales activity, customer behavior, market trends, management assumptions, and, depending on the forecasting method, CRM or sales-pipeline data. For example, if you had $15,000 in sales last month and your monthly revenue growth is recently 5%, you can expect about $15,750 next month, applying the same growth assumption.

Having a sales estimate can support better budgeting, inventory and resource planning, goal setting, and better decision-making. It can also help identify potential sales shortfalls or unrealistic assumptions before they create larger planning problems. These insights can help guide actions that can further improve your business’s cash flow, team performance, and growth strategy.

How Does This Template Help?

Our template is designed to simplify the sales forecasting process. It organizes projected revenue, cost of goods sold (COGS), gross profit, business operating expenses, and beginning and ending balances in one place using automated calculations that make it easier to identify sales patterns and estimate future financial performance. This allows you to focus more on business decisions rather than the numbers.

This template primarily forecasts sales revenue by product or service rather than unit sales or individual sales opportunities moving through a pipeline. It brings expected sales from different revenue streams together with associated costs and business expenses to provide a clearer picture of projected sales and profitability. This helps you understand how much revenue each product or service is expected to generate, how those sales may affect overall business performance, and which revenue streams are expected to contribute most to overall sales.

Inside This Sales Forecast Template

The workbook has two tabs.

• Sales Forecast sheet comes filled with dummy data. Treat it as a worked reference showing what a completed forecast looks like.
• Sales Forecast (Empty) is the same sheet with no sample entries. All the formulas are already built-in, so this is the tab you actually work in.

While filling the empty sheet, keeping the filled version intact gives you a useful reference to check against later.

Key features include:

• Formula-driven calculations
• 12-month forecast
• Automatic totals and rollups
• Revenue planning by product/service
• COGS and gross profit calculations
• Separate operating and additional expense planning
• Rolling monthly balances
• Side-by-side period comparison

How to Use this Sales Forecast Template

This worksheet follows a linked financial calculation structure. This means each section builds on the figures calculated above it. For example, projected revenue feeds into COGS and gross profit calculations, followed by expenses and the resulting month-end position.

After every three months, the template automatically calculates a quarterly total and fiscal year total of each category. In total, there are four quarters added: Q1, Q2, Q3, and Q4, while the fiscal year total combines the full 12-month forecast into an annual figure. This same monthly-to-quarterly and fiscal-year calculation structure is used throughout the template.

Here is a step-by-step guide on how you can fill out this template.

Step 1: Enter basic information

Start by entering the company name, manager’s name, year, and the name of the person who completed this sheet. The current date field is formula-driven and uses Excel’s TODAY() function and updates automatically.

Step 2: Fiscal year overview

Next, the template provides a 12-month overview of the forecast period. Enter the opening balance for the first month of your forecast (amount available at the beginning of the period). The template here also includes an additional note indicated by a red mark at the top right corner of the cell. Once you have entered the first month’s beginning balance, the template automatically carries each month’s ending balance forward as the next month’s beginning balance. This creates a continuous rolling balance throughout the forecast.

For example, in this template, January ends with a balance of $176,992. This amount is automatically carried forward as February’s beginning balance.

Need more rows? Simply add additional rows where needed throughout the template.

Step 3: Forecast revenue by product or service

Next, the sheet includes a revenue section. Enter one product or service on each row, then fill in the expected revenue for every month, based on previous sales, current customer demand, and seasonal trends. As you add the figures, the template automatically updates monthly, quarterly, and annual revenue totals. This helps provide visibility into the expected revenue mix, which makes it easier to identify revenue streams projected to contribute the most to overall sales.

For example, the dummy data shows that product 2 is expected to contribute the most revenue in January. This helps businesses identify sales concentration and understand how dependent they are on particular products or services.

Step 4: Estimate COGS and gross profit

Following that, we have a section to estimate direct costs labeled as Cost of Goods Sold (COGS). For each product or service, enter the expected direct costs associated with generating that revenue, such as materials, direct labor, or supplies.

Here, add one cost category per row and enter the projected monthly amounts. The sheet uses built-in formulas to automatically calculate monthly total COGS, quarterly and fiscal-year totals as you enter data.

Step 5: Gross profit

The gross profit section is automatically calculated; you don’t need to enter anything. It contains a single summary row that automatically displays the calculated gross profit for each month, quarter, and the full fiscal year. It uses a simple Gross Profit = Revenue − COGS formula, which helps in understanding what is left of the revenue after deducting direct costs.

Here it’s important to understand that we have separated direct costs from the operating costs to provide a clear view of gross profit before broader costs of running the business are considered.

Step 6: Add operating and additional expenses

In the next table, enter the operating expenses (OpEx) of each entry in separate rows and fill in the expected monthly amount. Common examples include rent, utilities, insurance, office expenses, advertising, and administrative costs. As you enter each expense, the template automatically updates the operating expense totals and incorporates them into the overall forecast.

Unlike COGS, operating expenses support the overall day-to-day operation of the business. These are not directly related to the COGS and can also be referred to as indirect business costs.

Additional expenses

The worksheet further includes a section for additional financial outflows beyond regular operating expenses. These are kept separate from the operating expenses because they are not necessarily part of normal day-to-day operations. For example, in the sample data, these include interest expense, income tax expense, charitable contributions, and cash disbursements to owners.

Enter the amount manually for each expected expense, and the template automatically calculates the totals. Adding them as a standalone section helps users first understand the regular operating costs and then how these other financial outflows affect the final projected position.

Step 7: Forecast results

Once you’ve completed the revenue and expense sections, review the forecast results area. You don’t need to enter anything here because every value is calculated automatically. Use this section to monitor total expenses, net revenue after expenses, and the projected ending balance for each month, quarter, and the full fiscal year.

Total expenses: Shows a month-by-month sum of total operating expenses and additional expenses.

Net Revenue – Payments: Provides the amount remaining after total expenses are deducted from gross profit.

Month Ending Position: Means the balance remaining at the end of a month after that month’s forecasted financial activity has been accounted for. It is also automatically calculated and uses the formula (Beginning balance + gross profit) – total expenses.

This allows users to test different assumptions and immediately see how a change in one month affects the quarterly and full-year outlook.

Quick data visuals

The template also gives a visual overview of monthly revenue, monthly expenses, and ending balance. These visuals make it easier to scan key forecast trends without reviewing every figure individually. The main sheet includes two bar charts and a line chart to reflect the data.

Monthly revenue and monthly expenses

These bar charts give a quick look at revenue and expenses per month. Both follow a similar structure, with forecast periods on the x-axis and projected revenue or expenses on the y-axis. These charts represent quarterly totals as well, and the taller bars represent that alongside monthly figures. It shouldn’t be considered unusually high revenue for a single month.

Ending balance

This graph provides a visual overview of how the projected ending balance changes throughout the year. This makes it easier to identify trends and fluctuations. Note that the chart includes quarterly totals alongside monthly balances, which creates the larger spikes at each quarterly interval. These spikes represent aggregated quarterly figures rather than sudden increases in a single month.

Who Can Use This Sales Forecast Template

This template can work well for:

• Small business owners
• Finance teams
• Sales managers
• Entrepreneurs
• Accountants and consultants
• Business managers involved in revenue planning

Frequently Asked Questions