Enter Renovation Details
Estimate Results
Materials & Labor: $-
Additional Costs: $-
Total Renovation Cost: $-
Overview
This free online calculator helps homeowners, DIYers & contractors forecast renovation budgets by combining area-based costs and fixed extras.
How It Works
We calculate:
Base Cost = Area × Unit Cost
Total Cost = Base Cost + Additional Fixed Costs
All rounded to two decimals.
Formula
$$ \text{Total Renovation Cost} = (\text{Area} \times \text{Unit Cost}) + \text{Additional Costs} $$
Example
- Area: 100 m²
- Unit Cost: €800 /m² → Base = €80,000
- Extra Fees: €2,000
- Total: €82,000
Frequently Asked Questions
Can I use square feet instead?
Yes—just input the area in ft² and cost per ft²; units are for your reference.
What if I have multiple rooms?
Add each room separately or sum their areas yourself before input.
How precise is the estimate?
This gives a ballpark—always get contractor quotes for final budgeting.