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Electrical service Economic Order Quantity
Balance order frequency and stock holding under steady demand.
Calculate362Electrical service / logisticsElectrical service Visits per Field Day
Plan a field day with travel and job administration included.
Calculate363Electrical service / retentionElectrical service Annual Plan Discount Ceiling
Check how much annual prepayment discount the delivery economics can support.
Calculate364Roofing / pricingRoofing Target Margin Quote
Find a quote that retains the chosen margin after revenue-based commission.
Calculate365Roofing / pricingRoofing Contribution per Sale
Find the amount a completed sale contributes toward fixed costs.
Calculate366Roofing / pricingRoofing Minimum Billable Rate
Calculate a rate floor using hours you can actually bill.
Calculate367Roofing / pricingRoofing Overhead per Sale
Spread a monthly fixed cost budget across completed sales.
Calculate368Roofing / pricingRoofing Maximum Affordable Discount
Find the discount boundary that still preserves an entered margin.
Calculate369Roofing / pricingRoofing Price Increase Impact
Compare revenue after a price increase and assumed volume loss.
Calculate370Roofing / pricingRoofing Scope Change Quote
Price a separately agreed change in scope.
Calculate371Roofing / pricingRoofing Subcontract Quote Margin
Check retained margin on work delivered by a subcontractor.
Calculate372Roofing / pricingRoofing Minimum Service Charge
Cover travel and minimum delivery effort in a small booking.
Calculate373Roofing / pricingRoofing Bundle Price Floor
Price a package with shared setup costs.
Calculate374Roofing / marketingRoofing Customer Acquisition Cost
Measure combined sales and marketing cost per new customer.
Calculate375Roofing / marketingRoofing Expected Contribution per Lead
Estimate first-sale contribution expected from a lead.
Calculate376Roofing / marketingRoofing Break-Even ROAS
Find revenue return on ad spend needed to cover advertising from contribution.
Calculate377Roofing / marketingRoofing Marketing Contribution ROI
Compare attributed contribution with marketing cost.
Calculate378Roofing / marketingRoofing Missed Enquiry Opportunity
Model contribution associated with recovering missed enquiries.
Calculate379Roofing / marketingRoofing Follow-Up Improvement Value
Estimate the contribution change from a conversion improvement scenario.
Calculate380Roofing / marketingRoofing Acquisition Budget
Work backward from a customer target to a lead-spend scenario.
Calculate381Roofing / marketingRoofing Funnel Sales Forecast
Combine explicit funnel-stage assumptions into expected sales.
Calculate382Roofing / marketingRoofing Referral Incentive Economics
Check first-sale contribution after a referral incentive.
Calculate383Roofing / cashRoofing Cash Runway
Estimate the time until cash is exhausted under constant net burn.
Calculate384Roofing / cashRoofing Monthly Cash Projection
Model a constant monthly cash movement over an entered horizon.
Calculate385Roofing / cashRoofing Receivable Collection Days
Estimate days of credit sales represented by average receivables.
Calculate386Roofing / cashRoofing Cash Conversion Cycle
Combine inventory, collection, and supplier-payment timing.
Calculate387Roofing / cashRoofing Working Capital Gap
Compare current assets with liabilities and a chosen buffer.
Calculate388Roofing / cashRoofing Customer Deposit Gap
Estimate the pre-completion cash gap after a customer deposit.
Calculate389Roofing / cashRoofing Early Payment Discount Cost
Compare a payment discount with the time it accelerates receipt.
Calculate390Roofing / cashRoofing Late Invoice Carrying Cost
Estimate an internal financing cost associated with delayed receipt.
Calculate391Roofing / cashRoofing Seasonal Cash Reserve
Plan an entered cash buffer for a low-demand season.
Calculate392Roofing / cashRoofing Growth Funding Gap
Estimate working cash needed for a sustained sales increase.
Calculate393Roofing / capacityRoofing Billable Utilization
Measure the share of available time used for billable delivery.
Calculate394Roofing / capacityRoofing Monthly Delivery Capacity
Estimate delivery capacity from usable labour hours.
Calculate395Roofing / capacityRoofing Required Delivery Staff
Estimate whole staff equivalents required for a delivery target.
Calculate396Roofing / capacityRoofing Overtime versus Extra Staff
Compare entered overtime expense with an additional staffing cost.
Calculate397Roofing / capacityRoofing Rework Cost Exposure
Estimate direct cost exposure from repeat delivery work.
Calculate398Roofing / capacityRoofing Delivery Backlog
Translate confirmed work into a simple backlog duration.
Calculate399Roofing / capacityRoofing Automation Payback
Estimate payback on an entered time-saving scenario.
Calculate400Roofing / retentionRoofing Customer Retention Rate
Measure retained members of the starting customer cohort.
Calculate401Roofing / operationsRoofing Inventory Reorder Point
Estimate a replenishment trigger from entered usage and lead time.
Calculate402Roofing / operationsRoofing Inventory Turnover
Measure how many inventory equivalents were consumed during a period.
Calculate403Roofing / operationsRoofing Equipment Investment Payback
Estimate the simple payback of an equipment purchase.
Calculate404Roofing / operationsRoofing Supplier Switching Savings
Compare recurring savings from an alternative supplier.
Calculate405Roofing / operationsRoofing Service Volume Break-Even
Estimate the completed sales needed to cover a fixed cost base.
Calculate406Roofing / pricingRoofing Payment Fee Gross-Up
Find the charge needed to retain a chosen amount after payment processing.
Calculate407Roofing / pricingRoofing Sales Needed After a Discount
Find the volume needed to preserve contribution after lowering price.
Calculate408Roofing / pricingRoofing Price Needed After Cost Inflation
Reprice work when supplier or delivery costs rise.
Calculate409Roofing / pricingRoofing Two-Service Sales Mix Margin
Check how the mix of two services changes total contribution margin.
Calculate410Roofing / pricingRoofing Sales Volume for Target Profit
Plan completed sales to cover overhead and an entered profit target.
Calculate411Roofing / pricingRoofing Owner Earnings per Hour
Include unpaid administration when evaluating what the business earns for its owner.
Calculate412Roofing / capacityRoofing Fully Loaded Labour Cost
Convert staff cost into a delivery-hour cost for pricing.
Calculate413Roofing / capacityRoofing Capacity with a Contingency Buffer
Reserve delivery capacity for variability before promising work.
Calculate414Roofing / marketingRoofing Affordable Acquisition Spend
Set a contribution-based ceiling for first-sale acquisition.
Calculate415Roofing / marketingRoofing Conversion Improvement Break-Even
Find the improvement needed to pay for a sales process change.
Calculate416Roofing / cashRoofing Largest Client Revenue Exposure
Measure the share of revenue dependent on one customer.
Calculate417Roofing / cashRoofing Days of Operating Cash
Translate cash on hand into days of average operating payments.
Calculate418Roofing / cashRoofing Expected Uncollected Revenue
Explore a collection-loss scenario before committing that cash.
Calculate419Roofing / operationsRoofing Profit from a Cost Reduction
Compare an operating saving with the cost of implementing it.
Calculate420Roofing / operationsRoofing Error Prevention Break-Even
Find how many costly mistakes a control needs to prevent.
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