Price per square meter calculator
A property priced at 250,000 with 80 square meters of floor area comes to 3,125 per square meter, so flats of different sizes can be ranked on the same footing. Free in your browser.
- Free
- Runs in your browser
- No sign-up
- Your data stays on your device
Run — free
Worked example
- Price
- 250,000
- Area
- 80
- Price per square meter
- 3,125
- Precision
- 6
Buyers use it when a ninety-square-meter apartment and a fifty-square-meter studio quote different sticker prices; sellers use it to see whether a listing sits above or below nearby comps; valuers, lenders, and letting agents use the same closed form when a worksheet must not invent stamp duty, agency fees, or parking extras. The engine is pure finite arithmetic with no network calls, no sampling, and no date-dependent shortcuts. Two hundred fifty thousand over eighty square meters yields three thousand one hundred twenty-five per square meter.
Where price-per-square-meter thinking fits in buying, selling, and software
People meet price-per-square-meter thinking when a city listing quotes a headline total that hides how large the flat really is, when two condos in the same building sit at very different floor areas, or when a teacher asks students to justify an offer against published housing-value tables. Buyers can pre-check whether a compact penthouse still beats a larger suburban unit on a unit basis after they have already expressed both areas in square meters.
Sellers and brokers can sanity-check an asking price against recent neighborhood unit prices without building a custom spreadsheet each time. Contest and homework practice often needs a fast, offline source of quotients so solutions can be checked without opaque macros under time pressure. Convert square feet or acres to square meters on your side if the survey is not already in square meters, then send the metric figure here for the unit price.
The calculator does not appraise a view, a floor, or a parking stall: it only reports the transparent ratio of the two numbers you already trust.
What you can do with it
Apartment and condo listing comparisons
Compare two flats of different sizes by dividing each asking price by its square-meter area and ranking the cheaper unit price.
Offers, comps, and due diligence
Check whether an offer or listing sits above or below nearby housing comps once every property is expressed as a price per square meter.
FAQ
How do I calculate price per square meter of a property?
Send a non-negative total price and a strictly positive area in square meters.
What happens if the area is zero or negative?
Price per square meter is undefined when area is not a positive number: zero area is division by zero, and a negative area is not a property you can price.
Can I send square feet or acres instead of square meters?
No. Convert the survey into square meters first, then send that figure as area. This calculator does not convert area units.
Is the price per square meter calculator free?
The browser tool runs free on your device.
Does this include tax, agency fees, or parking extras?
No. It only divides the total price you supply by the area you supply. Adjust price yourself if you want those extras in the unit price.
Related tools
For developers — API access
Everything on this page is available programmatically. This section is for teams who want to wire it into their own systems; everyone else can just use the tool above.
API endpoint
Prefer to automate it? One authenticated POST creates the task; the result comes back by webhook or a signed link. The same capability also runs here on the web, by email and from Telegram — and soon from our app too.
Call it from your stack
curl -X POST https://api.kit.forhosting.com/fin/price-per-square-meter \
-H "Authorization: Bearer $KIT_KEY" \
-H "Content-Type: application/json" \
-d '{"price":250000,"area":80}'const res = await fetch("https://api.kit.forhosting.com/fin/price-per-square-meter", {
method: "POST",
headers: {
"Authorization": `Bearer ${process.env.KIT_KEY}`,
"Content-Type": "application/json"
},
body: JSON.stringify({
"price": 250000,
"area": 80
})
});
const { task_id } = await res.json();import os, requests
res = requests.post(
"https://api.kit.forhosting.com/fin/price-per-square-meter",
headers={"Authorization": f"Bearer {os.environ['KIT_KEY']}"},
json={
"price": 250000,
"area": 80
},
)
task_id = res.json()["task_id"]<?php
$res = file_get_contents("https://api.kit.forhosting.com/fin/price-per-square-meter", false, stream_context_create([
"http" => [
"method" => "POST",
"header" => "Authorization: Bearer " . getenv("KIT_KEY") . "\r\nContent-Type: application/json",
"content" => '{"price":250000,"area":80}',
],
]));
$task = json_decode($res, true);body := bytes.NewBufferString(`{"price":250000,"area":80}`)
req, _ := http.NewRequest("POST", "https://api.kit.forhosting.com/fin/price-per-square-meter", body)
req.Header.Set("Authorization", "Bearer "+os.Getenv("KIT_KEY"))
req.Header.Set("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)Example request
{
"price": 250000,
"area": 80
}Example response
{
"task_id": "tsk_a1b2c3d4e5f6a1b2c3d4e5f6",
"type": "fin.price_per_square_meter",
"status": "queued",
"_links": {
"result": "/tasks/tsk_…/result"
}
}The API is asynchronous: the call returns a task_id immediately and the result arrives by webhook. Polling is capped at 1 req/s per task.
Pricing
Published price — no tokens, no invented credits. A failed task is never charged.
Limits
max_abs_value | 1000000000000000 |
Errors
| HTTP | Code | Meaning |
|---|---|---|
401 | unauthorized | Missing or invalid API key. |
402 | insufficient_balance | Your balance doesn't cover the task price. |
404 | unknown_type | That task type doesn't exist. |
429 | rate_limited | Too many requests. Use the webhook instead of polling. |
Technical notes
This price per square meter calculator turns a property's total asking, offer, or purchase price and its floor area measured in square meters into a single comparable unit price: price per square meter equals price divided by area. Use it free in the browser for everyday property math, or call the API at $0.002 per successful request when listing tools, due-diligence checklists, or teaching demos need a reproducible unit price.
What price per square meter means and what the response contains
Price per square meter is the total consideration paid or asked for a property divided by the floor area expressed in square meters. The same identity is what listing portals print next to living area, so a worksheet that echoes that field should match this quotient rather than a hand-waved neighborhood average. That single ratio lets you compare homes that do not share the same sticker price or the same size: a four-hundred-thousand asking price on an eighty-square-meter apartment is five thousand per square meter, while a two-hundred-forty-thousand studio of forty square meters is six thousand per square meter even though the smaller unit looks cheaper at first glance. This calculator returns the normalized price and area you submitted, the price_per_square_meter result, a method tag price_div_area, the formula string price_per_square_meter equals price divided by area, and the precision used for rounding. There is no hidden transfer tax, stamp duty, realtor commission, parking space, storage cage, furniture package, or currency conversion: the engine either divides two finite numbers inside the supported range or rejects the input with invalid_input. Rejected cases include missing price or area, non-finite values, magnitudes above the documented ceiling, a negative price, and any area value that is zero or negative, because division by zero is undefined and a non-positive area does not describe a property you can price.
How price and area are read and how the quotient stays reproducible
Optional leading plus signs and scientific notation on numeric strings are allowed when they parse as finite decimals; embedded spaces, hex prefixes, and non-numeric tokens are rejected with a clear message so a bad cell does not become a wrong unit price. Zero for price is valid and simply yields zero per square meter when area is positive, which covers gifted transfers and fully subsidized sales. Negative price is also rejected so the model stays an acquisition-cost calculator rather than a signed ledger. The preferred fields are price for the total asking, offer, or purchase amount and area for the floor area in square meters, but aliases total_price, amount, cost, asking_price, listing_price, and purchase_price for price, and square_meters, area_m2, sqm, m2, size, floor_area, and living_area for area are accepted so spreadsheets, query strings, and typed forms can reuse the same contract. Area must be a strictly positive number: if area is zero or negative, the request fails with invalid_input because price per square meter equals price divided by area is undefined when the area is zero and is not meaningful when the area is negative. Pair the free browser run on this page with the priced API when you need the identical mathematical result inside an automated pipeline without re-implementing the division yourself.
Where price-per-square-meter thinking fits in buying, selling, and software
Developers call the same contract from scripts to seed deterministic test vectors for listing calculators, to normalize user-entered totals and floor area before a comparison table, or to satisfy product statements that demand a price_per_square_meter field rather than a hand-waved comparison. On this page the work runs entirely in your browser; through the API each successful lookup costs $0.002, failed validation is not charged, and nothing is stored after the response returns. That split — free interactive exploration and a priced, identical API — lets you move from a kitchen-table housing search to an automated pipeline without changing the mathematical result.
Integration use cases
Lending worksheets and test fixtures
Normalize total price and floor area into a stable price_per_square_meter field for mortgage worksheets, classroom problems, and CI assertions.