📊 Free Business Tools
Free profit, margin, ROI, and break-even calculators for business
Markup Calculator
Calculate markup percentage from cost and selling price. Simple and fast.
Profit Margin Calculator
Calculate profit margin from revenue and cost. See gross and net margins instantly.
Break-Even Calculator
Calculate how many units you need to sell to break even. Fast and simple.
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See dealsROI Calculator
Calculate return on investment from initial cost and final value. Quick and easy.
Customer Lifetime Value
Calculate customer lifetime value (CLV) for your business.
Employee Turnover Rate Calculator
Calculate your company's employee turnover rate and cost of turnover.
Social Media Engagement Rate
Calculate engagement rate for Instagram, TikTok, Twitter, and other platforms.
Invoice Total Calculator
Calculate invoice totals with multiple line items, discounts, and taxes.
NPS Score Calculator
Calculate Net Promoter Score (NPS) from survey responses to measure customer loyalty.
AdSense Revenue Calculator
Estimate your Google AdSense and website advertising revenue from pageviews and RPM.
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About Our Free Business Tools
Our free businesstools are designed to help you solve everyday problems instantly and privately. Every tool runs entirely in your browser — your data is never uploaded to any server. Whether you're a student, professional, or just need a quick calculation, these free business tools are always available, no sign-up needed.
⚡ Instant & Free
All business tools run in your browser. No downloads, no installs, no waiting. Completely free forever.
🔒 100% Private
Your data never leaves your device. No account required, no tracking of your inputs.
📱 Works Everywhere
Fully optimized for mobile, tablet, and desktop. Use any business tool on any device.
🔍 10+ Tools
Browse 10 free business tools covering everything you need. More added regularly.
Frequently Asked Questions
Are these Business tools really free?+
Yes — every business tool on bodhins.com is completely free. No sign-up, no subscription, no hidden fees. Just open the tool and use it.
Do I need to create an account to use Business tools?+
No account is required. All 10 business tools are available instantly in your browser.
Are the results from these Business tools accurate?+
Yes. Our business tools use proven formulas and algorithms. Results update in real-time as you type.