Finance category

Mortgage, loan, investing, tax, and money calculators.

Browse finance

Sitework Delay Penalty Calculator

Sitework delays compound through every downstream trade.

Original completion offset

Actual delay days

Daily liquidated damages

Daily project carry

Total delay penalty

$765,000

Liquidated damages total

$225,000

Carry cost total

$540,000

How the math works

LD = delay × daily LD. Carry = delay × daily carry. Total = LD + carry.

45 days × ($5k LD + $12k carry) = 45 × $17k = $765k total delay cost.

Editorial noteMaintained by EveryCalc - Reviewed June 2026

EveryCalc calculators are designed for fast, practical estimates with transparent inputs and no required account. We use plain formulas, visible assumptions, and related tools so visitors can check the result from more than one angle.

Results are informational only. For financial, tax, legal, medical, construction, or other high-impact decisions, verify the output against primary sources or a qualified professional.

Learn more about our review process on the EveryCalc methodology page.

How this calculator works

What this page estimates

This Sitework Delay Penalty Calculator is built to give a quick, browser-based estimate for sitework delay penalty. Sitework delays compound through every downstream trade. The inputs stay on the page during normal use, and the result should be treated as an estimate for planning, comparison, or education rather than professional advice.

Calculation approach

The calculator applies the standard relationship implied by the inputs, then formats the answer so it can be checked and reused. For finance tools, the most important step is using consistent units, rates, time periods, and assumptions before comparing the result with another calculator or outside quote.

Example workflow

For example, start with a realistic value you already know, change one input at a time, and watch how the answer moves. That makes it easier to tell whether the result is being driven by the main amount, the rate, the time period, or a unit conversion.

Practical checks

Use current, real-world numbers when the result affects money, health, tax, or legal decisions.
Run a low, base, and high case when the inputs are estimates.
Check the related calculators below when the next decision depends on a different assumption.

How to interpret the sitework delay penalty result

Best use

Use the result as a planning number for comparing payments, rates, returns, tax reserves, or cash-flow choices before you request a quote or make a commitment.

Cross-check

Compare the answer with the contract, lender estimate, tax form, brokerage statement, payroll record, or invoice that will control the real-world outcome.

Watch for

Do not rely on a single optimistic rate, return, or fee assumption. Money pages work best when you run low, base, and high cases and keep professional advice separate from the estimate.

This page belongs to the Finance calculator library, so the answer should be read in the context of the decision you are modeling rather than as a universal rule.

Before relying on this sitework delay penalty estimate

Most calculator mistakes come from the inputs, not the arithmetic. Use this short audit before you reuse the answer in a spreadsheet, quote, application, or important conversation.

Confirm source numbers

Match balances, rates, fees, taxes, income, and payment dates against the lender quote, payroll record, tax form, statement, invoice, or contract.

Separate cash flow from total cost

A lower monthly payment can still cost more over time if fees, interest, taxes, or a longer term are hidden in the structure.

Run conservative cases

Test at least one higher-cost or lower-return case before using the output for a purchase, refinance, investment, loan, or tax decision.

Rerun this page when the rate, price, term, fee, tax rule, income, expense, or expected holding period changes.

How to Use

Enter original sitework completion date offset days.
Enter actual delay days.
Enter daily liquidated damages.
Enter daily project carry cost.
Read total delay penalty.

Frequently Asked Questions

Why is sitework delay so expensive?

Sitework (grading, utilities, paving, foundations) is the first trade on-site and gates every subsequent trade. A 30-day sitework delay cascades into 30 days of delay for framing, MEP rough-in, exterior, interior, and finishes — each separately staffed. Multiplier effect: 30 days of actual sitework delay often = 45-60 days of total project delay due to re-sequencing challenges. LDs alone don't capture full cost.

Typical LD structures?

Commercial/institutional: $1,500-10,000 per day depending on size. Multifamily: $2,500-15,000 per day. Healthcare/hospital: $10,000-50,000 per day. Residential single-family: often none (unenforceable in most consumer contracts). LD must be set at contract signing to be enforceable; cannot be punitive. Most GC contracts cap LD at 10-20% of total contract value to prevent runaway exposure.

Excused delays?

Weather (beyond normal seasonal), force majeure (pandemic, natural disaster, war, strike), owner-caused delay (drawing changes, permit delays on owner side, restricted site access), unforeseen subsurface conditions (rock, buried debris, contaminated soil). Each excused day shifts completion date but typically doesn't trigger LDs. Document each excused day with photos + daily log — without documentation, you're assumed at-fault.

What about lost revenue?

Multifamily delay: lost lease-up revenue ($200-600 per unit per month). Commercial: lost rent commencement (often $1-5M for large projects). Hotel: lost RevPAR during construction season. This rarely shows up in LD (usually capped too low) — sponsors carry real economic exposure far above LD amount. Institutional lenders factor this into refinance timing, so delays also shift debt schedule unfavorably.