3-A Sanitary Standards, Inc.

Total Cost of Ownership Calculator

See the true 10–15 year cost of dairy processing equipment — beyond purchase price.

Why Use This Calculator?

For most dairy processing equipment, purchase price represents only 20–30% of total lifecycle cost. The remaining 70–80% accumulates over years of operation in utilities, maintenance, downtime, and regulatory compliance.

This calculator helps you estimate the true Total Cost of Ownership for equipment under consideration, so capital purchasing decisions are made with full visibility into long-term costs — not just acquisition price. Equipment manufactured to 3-A Sanitary Standards is designed to reduce costs across all four major TCO categories.

How to Use This Calculator

  1. Gather data about your equipment options — purchase price, expected lifespan, CIP frequency, and estimated operating costs.
  2. Enter your data on the Equipment A tab. Default values are provided as starting points — replace them with your facility's actual numbers for the most accurate results.
  3. Use the Equipment B tab if you are comparing two options.
  4. Review the Comparison Summary tab to see side-by-side TCO results and breakdown by category.
  5. Involve your team — include your maintenance manager, QA lead, and finance stakeholder when entering data. Each brings visibility to costs the others may not see.

The Four TCO Categories

A — Operating Costs

Water, chemicals, and energy consumed during normal operation and CIP cycles. Equipment designed for efficient drainage and cleanability reduces these costs through faster, more resource-efficient cleaning.

B — Maintenance & Parts

Preventive maintenance labor, seal and gasket replacement, component replacements, and unplanned repairs. Equipment built to 3-A material and finish specifications resists corrosion and wear, extending component life.

C — Downtime & Production Loss

Lost production, wasted product, and overtime labor from unplanned shutdowns and extended cleaning. The 3-A Symbol indicates equipment has been evaluated against design criteria that prevent cleaning failures.

D — Regulatory & Validation

Commissioning, cleaning validation, audit preparation, and corrective action costs. The 3-A Symbol provides independent verification of hygienic design — supporting FDA PMO and FSMA compliance.

Reading the Calculator

Yellow inputs — enter your data here
Blue subtotals — calculated automatically
Navy row — Total Cost of Ownership
Verify 3-A Symbol Authorizations — Certified Equipment Directory Download Excel Version ↓
Equipment A
Equipment B
Comparison Summary
✓ Results unlocked — enjoy the full calculator!