Financial Planning
Estimate business expenses, calculate working capital, review loan repayments and understand important financial measures.
Startup & Business Resources
Startup Tools and Business Calculators for US and UK Businesses
Make more informed business decisions with practical calculators and resources for entrepreneurs, founders, startups and growing businesses. Explore tools for finance, profitability, pricing, investment and business planning.
🇺🇸 United States business resources
🇬🇧 United Kingdom business resources
Tools for founders and business owners
Business Calculators and Startup Tools
Use our available tools to calculate business costs, evaluate performance, understand profitability and explore important financial metrics. Tools are organized into practical categories to help you find the right resource.
Startup & Business Planning
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Company Name & Domain Availability Checker
Check potential company names and domain availability.
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Business Valuation Calculator
Estimate the value of a business using financial information.
Business Finance & Cash Flow
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Working Capital Calculator
Calculate working capital and assess short-term business liquidity.
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Employee Cost Calculator
Estimate the overall cost of employing staff.
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Depreciation Calculator
Calculate asset depreciation over time.
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Expense Budget Calculator
Organize and estimate business expenses.
Revenue, Pricing & Sales
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Sales Commission Calculator
Calculate sales commissions and commission earnings.
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Pricing Calculator
Calculate product or service prices using costs and margins.
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Revenue Growth Calculator
Measure revenue growth between two periods.
Profitability & Business Performance
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Gross Profit Calculator
Calculate gross profit and gross profit margin.
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Net Profit Calculator
Calculate net profit after business expenses.
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ROI (Return on Investment) Calculator
Measure the return generated by an investment.
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Payback Period Calculator
Estimate how long an investment takes to pay back.
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Inventory Turnover Calculator
Measure how efficiently inventory is sold and replaced.
Explore Practical Resources for Business Decisions
Business planning involves more than an idea. Understanding costs, revenue, cash flow and investment performance can help businesses evaluate opportunities and plan their next steps.
Startup Planning
Explore business planning resources and tools that can support company research, early-stage decisions and entrepreneurial projects.
Business Performance
Analyze revenue growth, gross profit, net profit, investment returns and other business performance metrics.
Business Resources for the United States and United Kingdom
makk.org is developing a collection of tools, calculators and business resources relevant to entrepreneurs and companies operating in the United States and United Kingdom. The platform covers business finance, startup planning, sales, operations, investment and other areas of business management.
About makk.org
makk.org is a business resources platform focused on making practical startup tools and business information easier to explore. It brings together calculators and resources covering areas such as company planning, financial performance, profitability, pricing, employee costs and investment analysis.
The platform is being expanded with additional business calculators, SaaS metrics, funding resources, directories and tools for entrepreneurs and business owners.
Whether you are evaluating a business idea, managing an established company or researching a new opportunity, you can use the available resources to support your research and calculations.
Learn more about makk.orgStart Exploring Business Tools
Find practical calculators and resources to help evaluate business costs, profitability, investment returns and financial performance.
Browse Available Tools