Free Web Tool · DPWH / BIR Indices

Cost Escalation

Escalate a base-year construction cost to a target year using a price index (DPWH CCPI, ENR CCI, etc.) — gives escalated cost, factor, and CAGR.

Input

Results

Escalation factor—
Escalated cost—
Total escalation—
Years—
CAGR (%)—
Method

Escalation factor = Index_target / Index_base. Escalated cost = Base × factor. Total escalation = (factor − 1) × 100%. CAGR (%) = ((factor)^(1/years) − 1) × 100, where years = tgt − base.