All E-Commerce & Retail Tools
5 availableCost Of Goods Sold Calculator Small Business
Easily calculate your small business's Cost of Goods Sold (COGS) for 2026. Get accurate figures for inventory, purchases, and direct costs.
Cost Of Goods Sold For Service Business Calculator
Accurately calculate your service business's Cost of Goods Sold (COGS) for 2026. Understand direct labor, materials, and other service-related expenses.
Discount Calculator
Calculate sale price after percentage off discounts, stacked coupons, and local sales tax. Fast shopping and e-commerce savings calculator.
Profit Margin Calculator
Calculate gross profit margin, percentage markup, and optimal selling prices for e-commerce, Amazon FBA, retail, and wholesale products.
UK VAT Calculator (20% & 5%)
Easily calculate VAT (Value Added Tax) for any amount. Add or remove VAT to find net, VAT, and gross prices quickly and accurately for 2026.
Need to calculate sales tax nexus or checkout cart rates?
Estimate state and local sales tax with official benchmark rates across US jurisdictions.
Commercial Disclaimer (2026): Margin and markdown calculations follow standard retail accounting principles. Payment gateway processing fees (e.g. Stripe, PayPal) and marketplace commissions (e.g. Amazon, Shopify) vary by merchant contract.