What is total cost of ownership (TCO)?
Total cost of ownership (TCO) is the complete lifetime cost of a purchase, including the purchase price plus all related costs of acquiring, operating, maintaining, and disposing of it. It reveals the true cost behind a low sticker price.
Total cost of ownership (TCO) asks the question the price tag hides: *what will this really cost us over its whole life?* The purchase price is just the entry fee. TCO adds delivery, installation, GST and duties, energy, maintenance, downtime, and end-of-life disposal — so the cheapest-to-buy option is often not the cheapest to own.
What goes into TCO
- Acquisition — purchase price, GST, freight, duties, and landed cost.
- Operating — energy, consumables, and running costs over the life.
- Maintenance — service contracts, spares, and repairs.
- Downtime & risk — the cost of failures and lost output.
- Disposal — decommissioning, removal, or resale value at end of life.
Total cost of ownership example
Two pumps are quoted: Pump A at ₹1,20,000 and Pump B at ₹1,55,000. Pump A draws more power and needs annual servicing of ₹18,000; Pump B is efficient and barely needs service. Over a 7-year life, Pump A's energy and maintenance push its TCO to ₹3.6 lakh, while Pump B lands at ₹2.4 lakh. The pricier sticker is the cheaper buy.
TCO changes who wins
Awarding a reverse auction or RFP on TCO rather than unit price often flips the result. Pair it with an ROI calculator to compare options properly.
Why TCO matters
- Smarter awards — you buy the lowest lifetime cost, not the lowest sticker.
- Better budgeting — ongoing costs are planned for, not discovered later.
- Quality justification — TCO gives the numbers to choose a better, pricier option.
- Supplier comparison — a fair, like-for-like basis across very different offers.
TCO is a cornerstone of strategic source-to-pay decisions, especially for capital equipment and long-term contracts. It is closely tied to landed-cost thinking — see our landed cost calculator to get the acquisition piece right.
Frequently asked questions
What is included in total cost of ownership?
The purchase price plus all lifetime costs: acquisition costs like freight, GST and duties; operating costs like energy and consumables; maintenance and repairs; downtime and risk; and end-of-life disposal or resale value.
Why is total cost of ownership important in procurement?
Because the lowest purchase price often hides high running, maintenance, or disposal costs. TCO compares options on lifetime cost, leading to better award decisions and more accurate budgets.
What is the difference between TCO and landed cost?
Landed cost is the full cost to get a product to your door — price plus freight, duties, and GST. TCO is broader, adding operating, maintenance, downtime, and disposal costs over the asset's entire life.