REI Toolkit
Rehab Cost Estimator
Renovation budget builder

How much will this
rehab really cost?

Enter your costs by area below. We total them, add a contingency buffer, and show your cost per square foot — a number you can drop straight into your deal analysis.

4 areas
Exterior → Interior
Contingency
Buffer built in
Instant
Totals as you type
Exterior
$
$
$
$
Kitchen & baths
$
$
$
Systems
$
$
$
$
Interior
$
$
$
$
Adjustments
%
Padding for surprises (10–20% typical).
sqft
Used to show cost per sq ft.
Rehab summary
Total rehab budget
Incl. contingency
Line-item subtotal
Contingency buffer
Cost per sq ft

Drop the total straight into the Rehab budget field on the BRRRR or Fix & Flip calculator.

Advertisement
Transparent math

How the formulas work

① Line-item subtotal
Sum of every cost field

Your raw estimate across all areas.

② Contingency buffer
Subtotal × (Contingency% / 100)

Padding for the surprises every rehab has.

③ Total rehab budget
Subtotal + Contingency

The number to use in your deal analysis.

④ Cost per sq ft
Total / Property size

Sanity-check against comparable rehabs.

Advertisement
More tools

Keep analyzing