Reorder Math

Engraved Cutting Board

Live demo with sample store data. About Reorder Math, plans and install

Suggestions, you decide. Read-only. Reorder Math only suggests — you decide. It never changes your products, inventory, or orders. Showing demo data (preview only).

About $19 of the next order is lateness padding (Northwind Goods usually arrives 4 days late). This item sells slowly — skipping the extra 4 days of padding would free about $19. Estimate from pace × unit cost (demo).

This SKU holds about $19 of padding. (demo)

Ranked #1 of 3 slow sellers by padding. (demo)

This SKU's padding is about $5 more than the next-ranked slow seller. (demo)

This SKU's padding is about 2.7× the last-ranked slow seller's. (demo)

That's about $12 more than the smallest slow seller. (demo)

This SKU's padding is about 136% of the median slow seller's. (demo)

This SKU is above the median slow seller's padding. (demo)

That's about $5 more than the median. (demo)

This SKU is about 100% of the above-median padding. (demo)

This SKU holds about 2.7× the average below-median padding. (demo)

This SKU holds about 100% of the average above-median padding. (demo)

This SKU holds about 143% of the average slow seller's padding. (demo)

That's about $6 more than the average. (demo)

This SKU holds more than the average slow seller's padding. (demo)

This SKU is about 58% of the above-average padding. (demo)

Trimming this SKU and everything above it frees about 48% of slow-seller padding. (demo)

This SKU is inside the top 2 that frees half of slow-seller padding. (demo)

This SKU is #1 of the 2 that free half (about 58% of that set's padding). (demo)

This SKU is about 48% of the slow-seller padding total. (demo)

Trimming this SKU's padding frees about $19 — about 0.6 weeks of its current sell-through. (demo)

This SKU's padding ≈ 27% of slow-seller weekly sell-through. (demo)

This SKU's padding ≈ 48% of the Top 3 padding. (demo)

Trimming this SKU alone covers about 48% of all slow-seller padding. (demo)

← Reorder list

Engraved Cutting Board RM-S2 · Northwind Goods

OK No order suggested right now.

StepMathResult
Velocity (in-stock days only)9 units ÷ 56 in-stock days (0 stockout days excluded)0.2 / day
Daily demand variability (σ)sample std. dev. of units/day on in-stock days0.4
Safety stockz(95%) 1.65 × σ 0.4 × √lead time 14d = 33 units
Reorder pointvelocity 0.2 × lead time 14d + safety 36 units
Inventory positionon hand 60 + incoming 060 units
Days of coverposition 60 ÷ velocity 0.2373.3 days
Order bytoday + ⌊(position 60 − reorder point 6) ÷ velocity⌋, min todayOct 16, 2027
Suggested quantitytarget 8 (velocity × (lead 14d + review 14d) + safety) − position 60; MOQ 0, case pack 10 units

Demo stock history — the live app charts your own daily snapshots.

Stock history (60 days) 30 days recorded · 2 at zero · range 0–120
Max 120 on hand
Oct 16: 120Oct 17: 114Oct 18: 108Oct 19: 102Oct 20: 96Oct 21: 90Oct 22: 84Oct 23: 78Oct 24: 72Oct 25: 66Oct 26: 60Oct 27: 54Oct 28: 48Oct 29: 42Oct 30: 36Oct 31: 30Nov 1: 24Nov 2: 18Nov 3: 12Nov 4: 6Nov 5: 0Nov 6: 0Nov 7: 108Nov 8: 102Nov 9: 96Nov 10: 90Nov 11: 84Nov 12: 78Nov 13: 72Nov 14: 66
Sep 16 Nov 14
Red = out of stock that day (excluded from sales-rate math). Gaps = no snapshot that day.