About BizTools
BizTools is a free business calculator site designed for entrepreneurs, freelancers, small business owners and online sellers who want to understand important business numbers quickly.
The site provides calculators for profit, break-even analysis, pricing, sales targets and return on investment (ROI), helping users make practical business calculations without creating complex spreadsheets.
Our goal is to make common business calculations easier to understand and more accessible, especially when reviewing pricing, costs, profitability and planning decisions.
Our Purpose
Business decisions often involve more than revenue alone. Profit, fixed costs, variable costs, pricing, sales volume and investment efficiency all affect overall performance.
BizTools is designed to make these calculations easier to review so users can make decisions based on clearer financial information.
Available Calculators
- Profit Calculator: Calculate profit, profit margin and contribution.
- Break-even Calculator: Estimate the sales volume and revenue required to cover costs.
- Pricing Calculator: Estimate a selling price using cost and desired margin.
- Sales Target Calculator: Calculate the sales volume and revenue required to reach a target profit.
- ROI Calculator: Evaluate investment return, net profit and investment multiple.
Why BizTools?
- Free to use
- No registration or login required
- Designed for entrepreneurs, freelancers and small businesses
- Available in English and Japanese
- Works on desktop, tablet and mobile
- Includes explanations and examples for key calculations
Our Content and Calculators
BizTools creates calculation tools and explanatory content around business calculations that are commonly used when reviewing profit, pricing, break-even points, sales targets and investment returns.
Our calculators are designed so that users can understand not only the result, but also the formulas and calculation methods behind the numbers. Explanations and practical examples are included where appropriate to make the calculations easier to understand.
Our business guides explain the meaning of important business metrics and practical points to consider when using them. Guide content is paired with related calculators so users can move from understanding a concept to checking their own numbers.
We prioritize clarity and practical usefulness when creating content and may review or update pages as the site develops.
The Japanese version of BizTools also includes a dedicated business guide section with articles covering profit margins, break-even points, pricing, ROI and sales targets.
About the Results
BizTools calculations are intended to support planning, comparison and general business analysis.
Actual business decisions may also need to consider taxes, financing, contractual terms, market conditions and other costs that are not included in a simple calculator.
For important financial, tax, legal or investment decisions, consider seeking advice from an appropriate professional.
Contact
If you have feedback, find an error or have a suggestion for the site, please use the contact page.