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Business Calculators

Margins, ROI, break-even and commission.

Profit Margin Calculator – Margin vs Markup

Calculate profit, profit margin (% of revenue) and markup (% of cost) from your revenue and cost.

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Selling Price Calculator – Margin or Markup

Find the selling price from your cost using either a target profit margin (% of price) or a markup (% of cost).

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ROI Calculator – Return on Investment

Calculate return on investment, net gain and annualized ROI from your initial and final values.

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Break-Even Calculator – Units & Revenue

Find how many units you must sell to break even from fixed costs, price and variable cost per unit.

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Commission Calculator – Sales Commission & Payout

Calculate sales commission and net payout from a sale amount and commission rate.

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Inventory Calculator – Reorder Point & EOQ

Find your reorder point and Economic Order Quantity (EOQ) to manage stock without running out or over-ordering.

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