US small-business decision tools
Decision tools for owners who need the real number.
Clear calculators and planning tools for the moments when a rough guess is not enough — taxes, quotes, margins, cash flow, pricing, and owner decisions.
Built for US owners No login required Fast, free, practical
Practical answers.Tools focus on numbers owners actually need before making a decision.
US-first language.Built around terms like 1099, W-2, LLC, state rules, dollars, and quarterly taxes.
Free and lightweight.No accounts, no payment walls, no bloated dashboards — just fast utilities.
Starting collection
Tools worth bookmarking, not toy math.
The first collection is focused on small-business finance, creator and ecommerce operations, and state-aware workflows where a simple page can save time and prevent expensive guesses.
01
1099 Tax Estimate CalculatorSelf-employment tax, income-tax set-aside, quarterly payment guidance.
02 Freelance Project Quote GeneratorScope, rush fees, revisions, buffers, and client-ready quote ranges.
03 Shopify Profit CalculatorCOGS, payment fees, shipping, discounts, CAC, and margin targets.
Why this exists
Most owners do not need another spreadsheet. They need the next right number.
Useful Business Tools is for fast, practical decisions: what to set aside, what to charge, what a sale really earns, and what a choice costs before it becomes a problem.