Business
How to Find Suppliers for Your Business (and Pick Ones You Can Trust)
Learn how to find suppliers for your business, vet them for quality and reliability, and build a steady supply chain, with practical tips for small teams.
Free tools + practical guides
Run the Numbers. Grow Your Business.
Free invoice, pricing, margin, break-even, and ROI tools — plus clear business news and how-to guides for entrepreneurs and small teams. No sign-up, nothing to install.
- 100% free
- Runs in your browser
- No sign-up
Free business tools
Everything you need to price, bill, and plan.
Simple, fast tools built for freelancers, founders, and small teams. Your numbers never leave your browser.
Free Invoice Generator
Create a clean, professional invoice in your browser and save it as a PDF.
Profit Margin Calculator
Find your gross profit, margin, and markup from cost and price.
Pricing Calculator
Set a selling price from your cost and the margin you want.
Break-Even Calculator
See how many units you must sell to cover your fixed costs.
Marketing ROI & ROAS Calculator
Measure the return on an ad campaign after product costs.
Business Name Generator
Brainstorm brandable name ideas from a keyword and a style.
How it works
From question to answer in under a minute.
Pick a tool
Choose the question you need answered — what to charge, when you break even, or what a campaign returned.
Enter your numbers
Results update instantly. Everything is calculated on your device; nothing is stored on our servers.
Use the result
Download your invoice as a PDF, or take the numbers into your plan — then read the guide behind them.
Latest Articles
Business news and practical guides for entrepreneurs and professionals.
Business
Markup vs Margin: What’s the Difference and Which Should You Use?
Markup vs margin explained with real numbers. See how cost, selling price and profit percentage differ, plus when to use each one for pricing.
Business
Free Invoice Generator: How to Create Professional Invoices Without Paying
Use a free invoice generator to create professional invoices online, download PDFs, and get paid faster. See what to include and where AI falls short.
Finance
Break Even Calculator: How to Find Your Break-Even Point
Use this break even calculator guide to learn the formula, see worked examples, build an Excel version, and find how many units you need to sell.
Finance
Profit Margin Calculator: Understand Your Real Business Profitability
Learn how to calculate profit margin with our guide. Understand costs, revenue, and percentages to maximize your business profitability today.
Business
Starting Your Own Business: A Down-to-Earth Guide for People Who Don’t Know Where to Begin
Starting your own business with little money? Learn how to pick an idea, test it cheaply, work with a $5,000 budget, and find free support.
Explore by Topic
Guides and news organized around the parts of running a business.
Business
Strategy, operations, and growth for small businesses and startups.
62 articlesTechnology
Software, AI, and the tools that help small teams work faster.
51 articlesFinance
Cash flow, pricing, funding, and the numbers behind a business.
15 articlesMarketing
SEO, ads, email, and content that brings in customers.
7 articlesE-commerce
Selling online — stores, marketplaces, pricing, and fulfillment.
2 articlesHave expertise to share — or a brand to grow?
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