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Construction glossary · Estimating concepts

What is hard costsin construction?

Hard costs are the direct costs of physically constructing a building: materials, trade labor, equipment, and subcontracted work that becomes part of the finished structure. They are distinct from soft costs, which cover design fees, permits, financing, insurance, and other expenses that do not put work in place. On a typical US commercial project, hard costs represent the largest share of the total project budget.

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Updated August 2026 · Reviewed by the Ruh construction team

Hard = physical constructionIncludes labor, material, equipShare ~70-80% of budget
The definition

Hard costs, explained.

Hard costs are the construction dollars that buy physical work: concrete, steel, drywall, the trade labor that installs them, the equipment that moves them, and the subcontracts that deliver them. You will see the term most often in owner-side budgets, lender draw schedules, and GMP exhibits, where total project cost splits into hard costs (the construction contract) and soft costs (design fees, permits, legal, financing, testing, and similar). On the contractor side, hard costs map closely to direct costs in the estimate: the priced takeoff quantities plus subcontractor bids. New estimators trip over the boundary items. General conditions sit inside the construction contract, so owners usually count them as hard costs, even though estimators treat them as indirect. Land, design fees, and most FF&E belong with soft costs or separate owner lines, never in hard costs. When an owner hands you a hard cost budget to validate, confirm exactly which lines it includes before comparing it to your estimate, because a mismatch on general conditions or contingency can make a sound estimate look busted.

How it is measured

Hard costs are measured in dollars, built from the bottom up: takeoff quantities (cubic yards of concrete, square feet of drywall, linear feet of pipe) multiplied by unit costs, plus subcontractor quotes for the trades you do not self-perform. At the summary level they are usually organized by CSI MasterFormat division or UniFormat assembly, then rolled up to a cost per square foot of gross building area for benchmarking. In documents, hard costs live in the estimate summary, the schedule of values, the AIA G703 continuation sheet on pay applications, and the construction line of the owner's development budget. When you quote a hard cost number, state what it includes (general conditions, contingency, escalation) so the next reader can compare apples to apples.

What are hard and soft costs in construction?

Soft costs and hard costs are the two sides of a project budget, and the dividing line is whether the dollar puts work in place. Hard costs are the construction contract, which on the contractor's side maps closely to the priced takeoff quantities plus subcontractor bids. Soft costs are what the project spends to get designed, permitted, insured, and financed, and they come out of the same total project budget.

On a dollar basis the hard cost side is the larger one. The worked example below splits an illustrative $10,000,000 project budget 75 percent hard costs to 25 percent soft costs: $7,500,000 in the construction contract, $2,500,000 for design, permits, financing, and testing. That ratio is a planning assumption, not a measurement, and the real one should come from your own historical cost data.

The arguments are all at the boundary. General conditions sit inside the construction contract, so owners usually count them as hard costs even though estimators treat them as indirect. Land, design fees, and most FF&E sit on the soft side or on their own owner line. When an owner hands you a hard cost budget to validate, confirm which lines it includes before comparing it to your estimate.

Worked example

Soft costs vs hard costs: a worked $10M budget example

Worked example

Take an illustrative $10,000,000 total project budget for a small US commercial building. Using a planning assumption of 75 percent hard costs, the construction budget is $10,000,000 x 0.75 = $7,500,000, leaving $2,500,000 for soft costs (design, permits, financing, testing). Now split the $7,500,000 of hard costs into buckets: site work at 10 percent = $750,000; structure and shell at 40 percent = $3,000,000; interiors at 25 percent = $1,875,000; mechanical, electrical, and plumbing at 25 percent = $1,875,000. Check the math: $750,000 + $3,000,000 + $1,875,000 + $1,875,000 = $7,500,000. If the building is 25,000 square feet, the hard cost benchmark is $7,500,000 / 25,000 square feet = $300 per square foot, which you can sanity check against recent bids for similar building types. All splits here are illustrative; the real ratios should come from your own historical cost data.

How Ruh handles it

How Ruh handles hard costs.

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Hard costs: frequently asked questions

Are general conditions hard costs or soft costs?+

They usually land in the hard cost bucket because they sit inside the construction contract, covering the contractor's supervision, temporary facilities, and field office. Internally, estimators treat them as indirect costs rather than direct trade costs. The practical rule: confirm how the owner's or lender's budget template classifies them before comparing numbers.

Is land a hard cost?+

No. Land acquisition is carried as a separate line in the owner's development budget, often grouped with soft costs or shown on its own. The same goes for design fees, legal costs, financing charges, and most FF&E. Hard costs only cover the construction work itself.

What percentage of a project budget is hard costs?+

There is no fixed split; it depends on project type, site conditions, and financing structure. A common early planning rule of thumb in US commercial work puts hard costs at roughly 70 to 80 percent of total project cost, with soft costs taking the rest. Treat that as a starting assumption to be replaced with real numbers as design develops.

What is the difference between hard and soft costs?+

The test is whether the dollar puts work in place. Hard costs sit inside the construction contract and are built from takeoff quantities priced against unit costs plus subcontractor quotes, so the priced quantities trace back to the drawings. Soft costs sit outside that contract, in the owner's development budget, where design fees, permits, financing, and testing are carried alongside land.

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Related terms

Soft costsOverhead and profitGeneral conditionsContingencyROM for construction

Keep going: Soft costs vs hard costs: a worked $10M budget example, read the full guide or explore construction estimating software.

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Figures on this page are illustrative. Construction estimates depend on project-specific conditions, source documents, market pricing, and professional judgment. Ruh's AI assists the estimator and does not replace professional review: your team reviews, validates, and approves every estimate, bid, and pricing decision.

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