Cut waste by starting with the data

Most Food Waste Is Decided Before Service Starts

By the time food is scraped into a bin, the decision that created that waste was usually made hours or days earlier: a production plan built on guesswork instead of real orders, a recipe with no reliable portion weight, a menu change that never reached the kitchen floor. Measuring what ends up in the bin is useful — but it only shows you the symptom.

CalcMenu works upstream of the bin: it calculates the quantities your kitchen actually needs from validated menus and orders, tracks portion weight and cost per recipe, and flags variances before overproduction becomes routine.

CalcMenu vs Winnow, Kitro, Leanpath, Orbisk & Too Good To Go for Business

If you’re comparing CalcMenu to a waste-scanning camera-and-scale system — Winnow, Kitro, Leanpath, Orbisk, and similar tools — or to a surplus-redistribution platform like Too Good To Go for Business, here’s the honest comparison: these solve a different part of the waste problem, and most kitchens get more value running them together than picking one over the other.

Winnow, Kitro, Leanpath, and Orbisk install a camera and/or smart scale above or inside the kitchen bin. Every time food is thrown away, the system weighs and photographs it, then uses AI to identify what was wasted and builds a dashboard of loss by category. These are legitimate, effective products: independent reporting on this category cites waste reductions of up to 50% and payback periods as short as a few months once the hardware is installed.

CalcMenu takes a different, earlier point in the chain. It doesn’t measure what’s already in the bin — it reduces how much gets there in the first place, by tying production quantities to real demand, and it does this without any additional hardware, camera, or bin-side device, because it runs on the menu, recipe, and order data your kitchen already has.

	CalcMenu	Winnow / Kitro / Leanpath / Orbisk	Too Good To Go for Business
Approach	Prevention — plans production from real menu and order data	Measurement — weighs and photographs waste at the bin	Redistribution — resells or donates surplus that already exists
Hardware required	None — uses data you already have (recipes, menus, orders)	Yes — dedicated camera and/or smart scale per bin	None for the core app, though enterprise retail tooling exists
What it tells you	How much to produce, and where portions or costs are drifting	What was thrown away, by category and cost	What surplus is available for pickup or donation
Best used	Before and during production planning	At the point of disposal, to quantify and categorise loss	After the fact, for food that would otherwise be thrown away

Is CalcMenu a Winnow, Kitro, Leanpath, or Orbisk alternative?

Not exactly — and it’s worth being upfront about that. If what you need is bin-level measurement (exact grams of waste per dish, photographed and categorized as it happens), Winnow, Kitro, Leanpath, and Orbisk do that better than CalcMenu, because that’s the one thing they’re built for. What CalcMenu replaces is the guesswork upstream of the bin: production quantities based on real orders instead of habit, recipe costs that update automatically, and portion control that catches drift before it becomes waste. A kitchen that already has bin-scale hardware installed can still use CalcMenu to plan tighter production in the first place — the two approaches address different points in the same problem, and a lower starting volume of waste only makes a bin-side measurement tool more effective, not redundant.

Is CalcMenu a Too Good To Go for Business alternative?

No — they’re not solving the same problem. Too Good To Go for Business helps you resell or give away surplus food that already exists, after the fact. CalcMenu helps you produce closer to actual demand so there’s less surplus to begin with. A kitchen can use both: CalcMenu to tighten production planning, and Too Good To Go for Business as a safety net for whatever surplus still slips through.

How CalcMenu Reduces Waste in Practice

• Production matched to real demand. Requirements are calculated from validated menus and orders by floor or site, so kitchens prepare the right amount instead of a safety margin “just in case.”
• Portions and costs under control. Every recipe shows portion weight and food cost, so variances between plan and reality show up immediately — before they become habitual overproduction.
• Fewer paper-driven errors. Digital recipe cards, menus and labels replace paper versions. When a dish or allergen changes, the update reaches every document at once.

Carbon Footprint, Not Just Bin Weight

CalcMenu integrates Agribalyse data (ADEME/INRAE) to calculate the environmental impact of every recipe — CO₂ emissions, water use, land use — giving an environmental score per dish, per menu, and per period. Waste-scanning hardware tells you what was thrown away; this tells you the carbon cost of what was served in the first place, ready for CSR reports, EGAlim compliance, and environmental labelling.

Reporting Without the Manual Collection

CalcMenu generates traceable food carbon footprint, waste reduction, and environmental impact reports in one click, exportable to PDF or Excel and ready to attach to grant applications and CSR audits — replacing the weeks of manual data collection that funders and certifiers increasingly require.

To see how production planning and carbon reporting fit into your kitchen’s existing recipe and ordering data, request a demonstration.