Business·10 calculators
Pricing, margins, VAT/tax, ROI, and payback analysis
Units & revenue needed to cover fixed costs.
Gross-profit CLV plus optional CAC payback and LTV:CAC from your own averages.
EOQ, ordering cadence, and annual cost balance for recurring inventory orders.
Turnover ratio, days on hand, and daily COGS burn from your own period totals.
Find profit, markup %, and margin % from cost and price
Time to recover an up-front business spend.
Reorder threshold, reorder timing, and stockout timing from your own assumptions.
ROI %, annualized rate, and simple payback in years.
Estimate FTE and headcount from workload.
Add or remove VAT/sales tax — net, tax & gross breakdown.