Free Business Marketing Tools
Gain insights into market trends. 24 free tools, no signup needed.
Options Profit Calculator
Calculate options trading break-even price, max profit, max loss and payoff table for Calls & Puts.
Self-Employed Tax Calculator
Calculate 1099 self-employment tax (15.3%), federal income tax, quarterly payments and net take-home pay.
Small Business Tax Credit Estimator
Estimate eligible federal small business tax credits for R&D, employee healthcare and retirement plans.
Independent Contractor vs. Employee Test
Evaluate worker classification under IRS & DOL behavioral, financial and relationship criteria.
FinCEN BOI Reporting Deadline
Check Corporate Transparency Act (FinCEN BOI) filing deadlines based on company formation date.
SaaS Valuation Calculator
Estimate SaaS company valuation using ARR, YoY growth rate, net retention, gross margin and Rule of 40.
Lead Conversion Calculator
Calculate visitor-to-lead, lead-to-customer conversion rates, cost per lead (CPL) and funnel ROI.
CAC Calculator
Calculate Customer Acquisition Cost (CAC), LTV:CAC ratio and CAC payback period in months.
Expansion Revenue Calculator
Calculate Expansion MRR rate, Net Dollar Retention (NDR) and upsell/cross-sell contribution.
ARR Calculator
Calculate Annual Recurring Revenue (ARR), multi-year ARR projections and Net New ARR.
MRR Calculator
Calculate Net MRR, ARPA, New MRR, Expansion MRR and Net MRR Churn rate.
Compound Interest Calculator
Calculate future investment value with monthly contributions, compounding frequency and total interest earned.
Deep Work Score Calculator
Calculate your daily Deep Work Focus Score based on uninterrupted focus blocks, distractions and cognitive load.
Meeting Time Zone Planner
Find overlapping 08:00–18:00 working hours across 3 international team time zones.
US Sales Tax Nexus Checker
Check whether your e-commerce revenue or transaction count triggers economic sales tax nexus in US states.
Social Security Break Even Calculator
Compare claiming Social Security early at age 62 vs Full Retirement Age (67) vs delayed at age 70.
Sales Tax Calculator
Calculate sales tax amount and gross total — or reverse-calculate pre-tax price from a tax-inclusive receipt.
Invoice Generator
Create, customize and print/save professional PDF business invoices with automatic tax and line-item totals.
Business Name Generator
Generate brandable startup, SaaS, agency and Shopify store name ideas around your keyword.
UTM Link Builder
Build campaign tracking URLs with UTM parameters for Google Analytics and ad attribution.
VAT Calculator
Add VAT (Net → Gross) or remove VAT (Gross → Net) for any VAT percentage.
Discount Calculator
Calculate final sale price and total savings from any discount percentage.
ROI Calculator
Measure Return on Investment (ROI) percentage and net profit or loss.
Profit Margin Calculator
Compute gross profit, profit margin percentage and markup percentage from cost and revenue.