Fast, reliable commercial calculators designed for Indian entrepreneurs, retail merchants, wholesalers, and sales directors. Optimize pricing models, calculate cost-volume-profit break-even thresholds, compare markup vs profit margin percentages, and evaluate capital investment return on investment (ROI).
Statutory formulas verified against current Government of India regulations.
Calculate gross profit, profit margin percentage, and cost share from revenue and costs with explicit loss handling.
Calculate target selling price from unit cost and markup %, or find markup on cost with margin comparisons.
Determine the minimum unit sales volume and revenue required to fully cover fixed overhead, with target profit analysis.
Evaluate simple and transparent Return on Investment (ROI) and net gain/loss across ventures with additional costs.
Calculate sales commissions, find commission rates, and compute total earnings with optional base salary. Free, fast calculation with Indian Rupee formatting.
Comprehensive guide to creating compliant GST tax invoices under Rule 46 of CGST Rules 2017. Learn mandatory fields, CGST/SGST/IGST splits, and common invoicing mistakes.
Profit margin is profit expressed as a percentage of the selling price (Profit ÷ Selling Price × 100), whereas markup is profit expressed as a percentage of the cost price (Profit ÷ Cost Price × 100). For example, a 50% markup yields a 33.33% profit margin.
Break-Even Point in units equals Total Fixed Costs divided by Contribution Margin per Unit (Selling Price per Unit minus Variable Cost per Unit). At this volume, total revenue equals total costs and net profit is zero.
ROI is calculated as: [(Net Gain from Investment - Cost of Investment) ÷ Cost of Investment] × 100. It measures the financial efficiency and profitability of a capital outlay relative to its initial expense.
GST is a destination-based consumption tax collected on behalf of the government and does not constitute company revenue. Marking up inclusive of GST distorts unit contribution margins and can cause statutory compliance discrepancies.