Arithmetic for running a business, with your own rates: quotes and pricing, break-even, campaign metrics, timesheets, shipping weight and pallet fit, reorder points.
The sums behind everyday business decisions, laid out so a colleague can check them: a quote built line by line, prices from cost and margin, the volume at which a product breaks even, what a campaign really cost per customer, hours on a timesheet, what a shipment weighs for billing and how many cartons fit a pallet, when to reorder. Every rate, fee, threshold and divisor is yours to enter — the pages carry no tax rules, no legal rules and no advice — and each states its formula so the result can be traced back to your numbers.
Prices for a whole product list from unit cost plus a markup or a target margin, both percentages shown side by side, charm rounding, totals over quantities.
You get: A price per product with its margin and markup stated on the same basis, so a 50 % markup is never mistaken for a 50 % margin, plus revenue and profit over the quantities you expect.
Open Cost-Plus Pricing TableSale price after one discount or a stack of them: percentages and fixed amounts in order, every step shown, the true combined percentage, tax at your rate.
You get: The final price, the saving and the real percentage off after stacked discounts — with the compounding made visible, so 20 % then 10 % is shown as 28 %, not 30 %.
Open Discount & Sale PriceBuild a priced quote line by line: quantity, unit price and discount per line, an overall discount and your tax rate, with totals that add up and a CSV export.
You get: A quote whose printed lines add up to the printed total — subtotal, discount, tax at your rate — ready to paste into a document or export as CSV.
Open Quote & Estimate BuilderBreak-even units and revenue from fixed costs, variable cost and price, scenarios side by side, with contribution margin, target-profit volume, safety margin.
You get: How many units each scenario must sell to cover its fixed costs, at what revenue, and how far expected sales sit above that line — comparable across prices and cost structures.
Open Break-Even CalculatorROAS, ROI, CTR, CPC, CPM, conversion rate and CPA for several campaigns from spend, impressions, clicks, conversions and revenue; totals from summed inputs.
You get: Every standard paid-media ratio per campaign and in total, computed from the five figures the ad platform gives you, with blank denominators shown as blank rather than zero.
Open Ad Campaign MetricsCustomer acquisition cost per channel and blended, months to pay it back from monthly gross profit per customer, and a simple LTV and LTV:CAC from your churn.
You get: What each customer costs to win by channel, how many months of gross profit repay it, and how that compares with lifetime value — all from your own spend, ARPA, margin and churn.
Open CAC & PaybackHours worked from start, end and break per day, overnight shifts handled, overtime beyond your own daily or weekly threshold, pay at your rate and multiplier.
You get: Total hours in decimal and h:mm, regular and overtime split by the thresholds you set, and gross pay at your rate — no employment-law rules assumed, every figure traceable.
Open Timesheet & Hours CalculatorVolumetric weight, chargeable weight and cubic metres for a list of packages from their dimensions, scale weight and your carrier’s divisor, in cm/kg or in/lb.
You get: What the carrier will bill each piece and the shipment on — actual or volumetric weight — plus total CBM or cubic feet, with the pieces billed on volume pointed out.
Open Dimensional Weight & CBMHow many cartons fit a pallet or container from carton and deck dimensions: per layer, layers, total, weight cap and pallets needed, by a stated stacking rule.
You get: Cartons per layer and per pallet in the best of the tried orientations, the stack height and load weight, footprint and cube use, and how many pallets an order needs.
Open Pallet & Container FitWhen to reorder and how much, per item: reorder point from daily demand, lead time and your safety stock; economic order quantity from order and holding cost.
You get: A reorder point and order quantity for every item on the list, with orders per year, cycle length and the ordering-versus-holding cost balance, and which items to order today.
Open Reorder Point & EOQ