How this estimate is calculated
Aquaculture OPEX Estimator · calculation version 0.9.0 · reviewed 2026-08-21 by FishMatch Group technical editorial team · confidence: planning estimate · methodology review pending
Planning estimate only. Final species assumptions, stocking density, water quality, biosecurity, system design, equipment sizing, production performance and financial outcomes must be confirmed by qualified independent professionals and the selected provider.
Purpose
Builds an annual operating budget from the cost lines that actually move: feed, juveniles, energy, labour, maintenance and overheads. Outputs total OPEX, cost per kg produced and the share of each line so you can see where the farm's money really goes.
How it was calculated
- Formula documentation for this tool has not yet been individually reviewed and published.
Where each value comes from
- Annual production
- Buyer input
- Feed conversion ratio
- Buyer input
- Feed price
- Buyer input
- Juveniles / fingerlings
- Buyer input
- Energy intensity
- Buyer input
- Electricity tariff
- Buyer input
- Full-time staff
- Buyer input
- Fully loaded cost per employee
- Buyer input
- Maintenance & spares
- Buyer input
- Installed CAPEX
- Buyer input
- Health, oxygen & chemicals
- Buyer input
- Admin, insurance & overheads
- Buyer input
- Farmgate price
- Buyer input
Limitations
- This tool has not yet passed the documented-methodology review. Treat every output as an unverified planning estimate.
- Indicative operating budget based on the values you enter — not a forecast or an audited cost model.
- Feed is normally 40–60% of OPEX on grow-out farms; if your model shows otherwise, check FCR and feed price first.
- Excludes financing cost, depreciation, tax and mortality write-offs. Add those before comparing against a bank model.
- FishMatch Group is supplier-neutral and does not provide nutritional, veterinary or financial advice.
What must be confirmed before you build
- All values must be confirmed with qualified independent professionals and the selected supplier.
Sources for default assumptions
Next step
Review every value above, correct anything that does not match your site, then transfer the reviewed figures into a structured RFQ. Nothing is sent to any supplier until you approve it. Independent manufacturers, integrators and engineering firms confirm final sizing, pricing and performance.