ConstrCalc NEVER makes assumptions. You provide project data — we perform mathematically accurate calculations, insights, conversions & reports. Transparency Policy →
EXPRESSION
Contingency = user-entered line item (typically 5–10% of project scope)
DESCRIPTION

ConstrCalc® does NOT auto-add contingency. If you want a reserve, enter it as a Legal / Additional line item or increase your Overhead percentage.

VARIABLES
SymbolMeaning
Contingencyvalue you decide to add
WORKED EXAMPLE
For a $26,565 project, a 5% contingency = $1,328.25 — enter this as an explicit Legal or Overhead line item.
NOTES

The rationale for making contingency explicit: bids that hide reserves are opaque to the client. ConstrCalc® forces transparency.

ZERO HIDDEN MATH

This formula is used by ConstrCalc® exactly as shown. There are no adjustments, no regional multipliers, and no AI-based predictions. Your inputs determine every output.

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