Retail Calculators Library
Every retail KPI worth measuring, in one place. Free, mobile-friendly, with live calculations, multi-currency support, and printable results.
Pricing
25 toolsMarkdown Calculator
Calculate the markdown %, the new selling price, and the margin you give away.
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Price Increase Calculator
Model a price increase: new price, extra margin, and break-even volume drop.
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Promotion Calculator
Model a % off promo: promo price, margin, units needed to match base profit.
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BOGO (Buy One Get One) Calculator
True effective discount and margin on Buy-One-Get-One offers.
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Bundle Pricing Calculator
Set the right multi-buy bundle price to protect margin.
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Cost-Plus Pricing Calculator
Set price by adding a target markup to cost.
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Keystone Pricing Calculator
Classic 2× markup (50% margin) keystone pricing model.
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MSRP Discount Calculator
Compare your selling price against MSRP and show % off.
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Multibuy Calculator
3-for-2, 2-for-£5 and other multibuy offer modelling.
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Loss Leader Calculator
Model the basket profit needed to justify a loss-leader item.
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Competitive Price Index Calculator
Index your price against a competitor (100 = parity).
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Volume Discount Calculator
Tiered volume discounts and effective margin.
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VAT/GST Inclusive Price Calculator
Convert between net (ex-tax) and gross (inc-tax) prices.
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Reverse VAT Calculator
Strip tax out of a gross retail price.
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Target Margin Price Calculator
Find the selling price that delivers your target margin.
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Break-even Price Calculator
Minimum price to cover cost + variable selling costs.
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Recommended Retail Price (RRP) Calculator
Suggest an RRP from wholesale cost and target retail margin.
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Wholesale to Retail Calculator
Convert a wholesale buy price into a retail sell price.
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Coupon ROI Calculator
Profit and ROI from a coupon campaign.
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Price Elasticity Calculator
How sensitive is demand to a price change?
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Loyalty Discount Calculator
Member price, saving, and margin impact of loyalty pricing.
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Cross-Margin Calculator
Blended margin across two SKUs sold together.
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Subscription Pricing Calculator
Subscribe-and-save pricing, MRR, and margin.
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Charm Pricing Calculator
Convert any price into a .99 / .95 charm price.
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Competitor Match Calculator
Match a competitor price and see margin lost.
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Operations
25 toolsStock Days Calculator
How many days of cover does your current stock provide?
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Inventory Turn Calculator
Stock turns per year — the engine of cash flow.
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Replenishment Calculator
How many units to reorder given target cover and lead time.
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Reorder Point Calculator
Stock level at which you must place a new order.
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Economic Order Quantity (EOQ) Calculator
Order size that minimises total ordering + holding cost.
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Safety Stock Calculator
Buffer stock to absorb demand and lead-time variability.
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Sell-Through Rate Calculator
% of received inventory sold over a period.
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GMROI Calculator
Gross Margin Return on Inventory Investment.
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Stock-to-Sales Ratio Calculator
Ratio of beginning-of-month stock to monthly sales.
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Open-to-Buy (OTB) Calculator
How much new inventory you can purchase this period.
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Shrinkage Calculator
Shrink as % of sales — theft, admin, damage, unknown.
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Out-of-Stock % Calculator
On-shelf availability and lost sales from OOS.
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Returns Rate Calculator
Returns as % of sales (units or value).
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Damages % Calculator
Damaged goods as % of receipts.
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ABC Analysis Calculator (Pareto)
Identify your A-class top-selling SKUs.
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Inventory Carrying Cost Calculator
Annual cost of holding inventory.
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Weeks of Supply Calculator
Weekly cover at current sell-rate.
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Backorder Rate Calculator
% of orders that could not be fulfilled from stock.
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Order Fill Rate Calculator
% of customer orders filled completely on first attempt.
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Perishables Shelf-Life Calculator
Daily sell-rate needed to clear perishable stock before expiry.
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Case Pack Calculator
Round order quantities to nearest case pack.
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Warehouse Utilisation Calculator
% of pallet positions occupied.
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Pick Rate Calculator
Lines or units picked per hour per associate.
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Delivery Density Calculator
Drops per hour and cost per drop.
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Supplier OTIF Calculator
On-Time-In-Full delivery performance by supplier.
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Finance
25 toolsSales Growth Calculator
Period-over-period sales growth % and absolute change.
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Budget Variance Calculator
Actual vs budget variance in $ and %.
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Contribution Margin Calculator
Contribution = revenue − variable costs.
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Like-for-Like Sales Calculator
LFL growth excluding new/closed stores.
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Average Transaction Value Calculator
ATV — sales ÷ transactions.
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Conversion Rate Calculator
% of footfall that converts to a transaction.
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Units Per Transaction Calculator
UPT — units ÷ transactions.
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Customer Lifetime Value (CLV) Calculator
Profit you expect from a customer over their lifetime.
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Customer Acquisition Cost (CAC) Calculator
Marketing & sales spend per new customer.
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Break-even Units Calculator
Units to sell to cover fixed costs.
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Retail ROI Calculator
Return on investment for any retail project.
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Payback Period Calculator
Years to recover an investment from cash flow.
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EBITDA Margin Calculator
EBITDA as % of revenue.
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Net Profit Margin Calculator
Bottom-line profitability.
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Rent-to-Sales Calculator
Rent cost as % of sales — site viability KPI.
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Marketing ROI Calculator
Profit return on marketing spend.
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Sales per Square Metre Calculator
Productivity per m² (or sq ft) of selling space.
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GMROS — Gross Margin Return on Space
Gross profit generated per m² (or sq ft).
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Footfall-to-Sales Conversion Calculator
Sales generated per visitor.
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Discount Cost Calculator
Total margin given away to discounts in a period.
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Promo Lift Calculator
Incremental volume above baseline from a promotion.
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Cannibalisation Calculator
% of promo uplift stolen from sister SKUs.
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Basket Size Calculator
Items per basket and basket value.
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Category Mix Calculator
Category share of total sales.
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Trading Density Calculator
Sales per square metre per week.
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People
25 toolsAttendance Calculator
Attendance % from scheduled vs actual hours.
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Overtime Calculator
Overtime hours, premium, and cost impact.
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Labour Cost % Calculator
Labour spend as % of sales.
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Staff Turnover Calculator
Annualised employee turnover %.
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Staff Retention Calculator
% of staff retained over a period.
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Absenteeism Calculator
% of scheduled hours lost to absence.
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Full-Time Equivalent (FTE) Calculator
Convert total hours into FTE headcount.
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Payroll % of Sales Calculator
Total payroll cost as % of sales.
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Wage Cost per Hour Calculator
Fully-loaded hourly wage cost.
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Sales Commission Calculator
Commission earned on individual sales.
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Bonus Pool Calculator
Distribute a bonus pool by hours worked.
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Schedule Variance Calculator
Variance between scheduled and actual labour spend.
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Coverage Ratio Calculator
Staff hours per trading hour.
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Training Cost per Employee Calculator
Annual training spend per head.
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Cost per Hire Calculator
Recruitment cost per new hire.
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Headcount Forecast Calculator
Headcount needed to deliver a sales forecast.
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Holiday Accrual Calculator
Holiday hours accrued from hours worked.
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Break Compliance Calculator
% of shifts with breaks taken on schedule.
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Span of Control Calculator
Direct reports per manager.
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Tip Distribution Calculator
Distribute tronc by hours worked.
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Shift Differential Calculator
Premium pay for unsocial hours.
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Labour Budget Variance Calculator
Labour cost % vs budget %.
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Onboarding Cost Calculator
True cost of bringing a new hire up to productivity.
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Absence Cost Calculator
Direct cost of absent hours plus replacement cover.
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Labour Productivity Index Calculator
Sales per labour hour indexed to a benchmark.
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