Business & Finance.
Practical business, cash-flow, pricing, inventory and finance utilities.
Markup and Margin Calculator
Calculate cost, selling price, markup and margin.
Gross Profit Calculator
Calculate gross profit and gross margin from sales and costs.
Net Profit Calculator
Calculate net profit after expenses and tax rate.
Return on Investment Calculator
Calculate ROI percentage and net return.
CAGR Calculator
Calculate compound annual growth rate.
Cash Flow Planner
Summarise monthly inflows, outflows and net cash flow.
Monthly Budget Planner
Compare planned and actual expense categories.
Invoice Total Calculator
Calculate line totals, tax and invoice total.
Quotation Builder
Build a clean quotation from item, quantity and price rows.
Sales Commission Calculator
Calculate commission from sales and commission rate.
Overtime Pay Calculator
Calculate overtime wages from hourly rate and hours.
Hourly Rate Calculator
Estimate hourly rate from salary and work hours.
Inventory Turnover Calculator
Calculate inventory turnover and days on hand.
Reorder Point Calculator
Calculate reorder point from demand and lead time.
Safety Stock Calculator
Estimate safety stock from daily demand and lead-time variability.
Economic Order Quantity
Estimate EOQ from annual demand, order cost and holding cost.
Contribution Margin Calculator
Calculate contribution per unit and ratio.
Unit Economics Calculator
Calculate contribution after variable costs and acquisition cost.
Loan Amortization Schedule
Create a monthly loan payment schedule.
Break-even Sales Calculator
Calculate break-even sales revenue.
GST Inclusive/Exclusive Calculator
Extract GST from inclusive prices or add GST to base prices.
Price After Discount Calculator
Calculate final price after successive discounts.
Currency Exchange Calculator
Convert an amount using an exchange rate you supply.
Payment Due Date Calculator
Calculate a due date from invoice date and credit days.
Purchase Order Line Calculator
Calculate line extensions and totals from quantities and rates.
Salary Take-Home Estimator
Estimate monthly salary after variable pay and deductions you enter; does not estimate income tax or statutory deductions automatically.
Inventory Coverage Days Calculator
Estimate current and projected inventory coverage from available stock, average daily demand and inbound quantity.