Life Cycle Costing
Definition
Life cycle costing is the evaluation of an asset or product's total cost across its entire life — acquisition, operation, maintenance, and disposal — rather than purchase price alone, enabling comparisons on whole-life economics.
In Practice
Purchase price is often a minority of what an asset truly costs: a $30,000 forklift consuming $8,000 a year in energy, maintenance, and downtime over 8 years is a $94,000 decision, and a $38,000 alternative costing $5,000 a year beats it comfortably. Life cycle costing structures that math — typically discounting future costs to present value — for equipment purchases, automation projects, fleet decisions, and packaging choices.
It is closely related to total cost of ownership; life cycle costing emphasizes the time dimension and end-of-life phase, including disposal, decommissioning, and increasingly carbon costs. Procurement teams use it to defend higher-capex, lower-opex options that lose on price comparison but win on whole-life cost.
Frequently Asked Questions
What is the difference between life cycle costing and total cost of ownership?
They overlap heavily. Total cost of ownership emphasizes all costs of acquiring and using something — price, freight, duties, quality, administration. Life cycle costing emphasizes the full time span, explicitly including operation, maintenance, and end-of-life disposal, usually discounted to present value for comparison.
Why do cheap assets often lose on life cycle cost?
Because operating costs compound over years while purchase price is paid once. A conveyor $20,000 cheaper to buy but $6,000 a year costlier to run and maintain is $28,000 more expensive over an 8-year life. Energy, maintenance, downtime, and disposal routinely dwarf the sticker difference.
Related Terms
Total cost of ownership (TCO) is the complete cost of acquiring and using a product or supplier over its life, including price plus freight, duties, inventory, quality, risk, and end-of-life costs, not just the purchase price.
Landed CostThe total cost of getting a purchased item to your door, including the unit price plus freight, insurance, duties, taxes, and handling charges.
Intangible CostsIntangible costs are real but hard-to-quantify losses — such as damaged customer goodwill, eroded employee morale, or a weakened brand — that don't appear as line items in accounting but influence supply chain decisions.
Product Road MapA product road map is a time-phased plan showing when products will be introduced, enhanced, and retired, giving supply chain teams the forward visibility needed to plan capacity, sourcing, and inventory around lifecycle transitions.