Understanding Price Per Square Foot
How we calculate. Dollars per square foot = price ÷ area. See our methodology and accuracy policy .
Real-world scenario: A typical Price Per Square Foot case uses property price 420000 and square footage 2100. Enter the same figures below to reproduce the worked path.
What is Price Per Square Foot?
Common listing and appraisal comparison metric. Confirm whether SF is living, gross, or rentable.
- Match SF definition across comps
- Condo vs house norms differ
- Land value can skew $/SF
The Formula
Worked Example
Common Use Cases
- Listing comps: neighborhood $/SF
- Renovation ROI: cost vs market $/SF
- Offer talks: unit-price framing
Pro Tips
- Exclude unfinished SF if comps do
- Adjust for condition/upgrades
- Commercial uses rentable SF
| Scenario | When to use |
|---|---|
| Percent of a number | Finding a part of a whole (tax, tip, score) |
| Percent change | Comparing old vs new values |
Limitations: Price Per Square Foot results are educational real-estate planning aids—not appraisals, loan offers, or investment advice. Confirm figures with qualified professionals and your lender.
Common mistakes
- Swapping part and whole: The denominator must be the full total, not a subset.
- Rounding too early: Carry extra decimal places through multi-step work before rounding the final percent.
- Mixing percent and decimal forms: Enter rates in the format the calculator labels expect.
The worked example for price per sqft was verified with the calculator form on this page—enter the same values to confirm the result.
When to use this calculator
- Use this page when your wording matches price per sqft and the form labels on screen.
- Use percent of a number for “what is X% of Y?” problems.
- Use number is what percent when you know part and whole and need the percent.
Still unsure about price per sqft? Start with the quick answer above, then open the linked calculator that matches your wording.
❓ Frequently Asked Questions
How do I use this price per sqft calculator?
For price per sqft, enter the values labeled on the form, then press Calculate. Compare the result to the worked example on this page.
What formula does this page use?
See the quick answer and formula box above for price per sqft—the same percentage calculator expression is applied to your inputs.
What if my result looks wrong?
When checking price per sqft, re-check part vs whole (or rate vs base), rounding, and whether percents were entered as 25 rather than 0.25 when the form expects percents.
Authoritative References
For real estate investing concepts, consult:
- National Association of Realtors — market and practice context
- Investopedia — Cap rate — capitalization rate basics
- CFPB — homebuying and closing education