MOST POPULAR
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Profit Calculator
Use revenue, variable costs and fixed costs to calculate profit, profit margin and contribution.
Best For
• Small Business
• Freelancers
• Online Sellers
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Free Business Calculators
Business Tools
for Better Decisions
Professional business tools that help entrepreneurs, freelancers and small business owners understand their numbers and make smarter business decisions.
✓ Free Forever✓ No Registration✓ Mobile Friendly✓ Professional Business Formulas
Popular Business Tools
BizTools provides free business calculators for entrepreneurs, freelancers, small business owners and online sellers who need quick answers to important financial questions.
Check whether your business is profitable, find a suitable selling price, calculate how many units you need to sell and evaluate the return generated by an investment.
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Break-even Calculator
Calculate the sales volume and revenue required to cover your fixed and variable costs.
Best For
• Startups
• Retail
• Restaurants
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🎯
Sales Target Calculator
Calculate the units and revenue required to reach a specific profit target.
Best For
• Business Planning
• Forecasting
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💰
Pricing Calculator
Use your product cost and desired margin to calculate a target selling price.
Best For
• Products
• Services
• Ecommerce
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ROI Calculator
Measure return on investment, net profit and investment multiple.
Best For
• Marketing
• Equipment
• Projects
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What Can You Calculate with BizTools?
Revenue alone does not tell you whether a business is performing well. Profitability also depends on costs, pricing, sales volume and how efficiently money is invested. BizTools helps you examine these numbers separately and use them together.
Measure Profit
Subtract variable and fixed costs from revenue to understand how much profit the business is actually producing.
Find Break-even
Calculate the minimum sales volume required to cover your costs before the business begins generating profit.
Evaluate Pricing
Use product cost and your desired margin to estimate a selling price that supports your profitability goals.
Measure Investment Return
Evaluate how effectively spending on marketing, equipment or other projects generates a financial return.
A Simple Business Calculation Workflow
Each calculator can be used independently, but combining the results can give you a clearer picture of your business model.
1
Understand Cost and Pricing
Start with the cost of your product or service. Use the Pricing Calculator to see what selling price may be required to achieve your desired margin.
Open Pricing Calculator →2
Calculate Your Break-even Point
Once price and costs are known, calculate how many units must be sold before your fixed costs are fully covered.
Calculate Break-even →3
Set a Sales Target
Add a desired profit target and calculate the sales volume and revenue required to reach that goal.
Calculate Sales Target →4
Review Profit and Investment Performance
Compare actual revenue and expenses with your plan, then evaluate whether investments such as advertising or equipment produced an adequate return.
Calculate ROI →Example: Planning a Product Business
Imagine that you sell a product for $30. Looking only at revenue does not tell you whether the product is actually profitable.
Suppose the selling price is $30, variable cost is $12 per unit and monthly fixed costs are $1,800. Each unit contributes $18 toward fixed costs and profit. A break-even calculation can then show how many units must be sold before the $1,800 in fixed costs has been recovered.
If you also want to earn $3,000 in monthly profit, the Sales Target Calculator can estimate the number of units and amount of revenue required. Combining these calculations helps answer three practical questions: what price should you charge, how much must you sell and how much profit could remain.
Why BizTools?
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Fast & Simple
Check important business numbers without building complicated spreadsheets.
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Built for Business
Focused on practical calculations involving profit, pricing, sales and investment.
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📱
Works Everywhere
Use the calculators on desktop, tablet or mobile whenever you need them.
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✅
Free to Use
No account, subscription or payment is required to use the calculators.
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Who Uses BizTools?
BizTools is designed for people who want to understand business numbers without unnecessary complexity.
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Entrepreneurs
Explore pricing, break-even points and sales requirements while evaluating a business idea.
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Freelancers
Evaluate service pricing, required revenue and profitability before accepting or planning work.
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Small Businesses
Review profit, sales, fixed costs and variable costs to support everyday business decisions.
🎓
Students
Practice important concepts such as profit margin, break-even analysis and ROI using practical examples.
Make Business Numbers Easier to Understand
Use our free calculators to check profit, pricing, break-even points, ROI and sales targets whenever you need them.
Frequently Asked Questions
Are the BizTools calculators free?
Yes. All business calculators currently available on BizTools can be used free of charge.
Do I need to create an account?
No. Registration and login are not required. Open a calculator and enter your numbers to use it immediately.
Which calculator should I use first?
Use the Profit Calculator to review current profitability. If you want to know the minimum sales required to cover your costs, start with the Break-even Calculator.
Can I use the results for business planning?
The results can be useful as a starting point for planning and comparison. Actual business decisions may also need to consider taxes, market conditions, financing and other expenses.
Is BizTools available in Japanese?
Yes. BizTools is available in Japanese and English. Japanese pages display monetary values in yen, while English pages display monetary values in U.S. dollars.
About BizTools
BizTools is a collection of free calculators designed to make common business calculations easier to understand. The tools can be used for quick checks involving profitability, pricing, sales planning and investment performance.
Learn more on the About BizTools page.