Buenos Aires vs Florianópolis
In short
Calculated from the figures below, with no overall “who wins” score.
Rent
✓in Buenos Aires cheaper — −23%
Family groceries
✓in Florianópolis cheaper — −22%
Internet
✓in Buenos Aires cheaper — −17%
In numbers
Exchange rate as of the date each figure was checked.
House or apartment rent
per month✓Buenos Aires≈ $752–899ARS 1,176,184–1,406,326cheaper by 23%Florianópolis≈ $864–1,270R$4,500–6,621Piped gas
✓Buenos Aires≈ $0.2 per m³ARS 316.16 per m³cheaper by 85%Florianópolis≈ $1.37 per m³R$7.14 per m³Family groceries
per monthBuenos Aires≈ $630ARS 985,617✓Florianópolis≈ $490R$2,553cheaper by 22%Internet
per month✓Buenos Aires≈ $8.95–23ARS 13,999–35,774cheaper by 17%Florianópolis≈ $15–23R$79.9–119.8Private school
per month✓Buenos Aires≈ $28–190ARS 44,300–296,700cheaper by 75%Florianópolis≈ $296–581R$1,544–3,033Winter
averageBuenos Aires12 °C12 °CFlorianópolis13–20 °C13–20 °CPrecipitation
per yearBuenos Aires1,260 mm1,260 mmFlorianópolis1,544 mm1,544 mmReady-made house
purchase✓Buenos Aires$151–200k$151–200kcheaper by 63%Florianópolis≈ $288–653kR$1.5–3.4M
By topic
A quick look at each city. Details and sources are on the city page.
Daily life
Buenos Aires
Nothing yet
Florianópolis
According to the IBGE estimate, Florianópolis has 598 thousand residents in 2026, almost 11 thousand more in a year. The 2022 census counted 537 thousand.
OfficialIBGE: Florianópolis population estimate, 2024-2026 · checked 29 Sep 2026
Housing
Buenos Aires
A building maintenance fee: on average 337k pesos a month, on top of rent. For a three-room flat in Palermo, about 300k.
SpecialistLa Nacion: expensas in Buenos Aires, ConsorcioAbierto data on ~13,000 buildings · checked 28 Sep 2026
A flat with two bedrooms: Caballito 1.18 million pesos a month, Palermo 1.31 million, Núñez 1.41 million. Expensas on top.
OfficialIDECBA - Dynamics of the apartment rental market, Buenos Aires, Q2 2026 (Informe de resultados 2049) · checked 28 Sep 2026
A studio (monoambiente, about 30 m²) averages 565,658 pesos a month; a one-bedroom of 43 m² averages 764,485 pesos. Small flats vary little between barrios.
OfficialIDECBA - Dynamics of the apartment rental market, Buenos Aires, Q2 2026 (Informe de resultados 2049) · checked 28 Sep 2026
Three quarters of listings are homes with one bedroom at most. A family with two children can use about a quarter of the market.
OfficialIDECBA - Dynamics of the apartment rental market, Buenos Aires, Q2 2026 (Informe de resultados 2049) · checked 28 Sep 2026
Florianópolis
By listings, a two-room apartment in Centro is about 4,500 reais a month, in Lagoa 4,500, in Itacorubi 5,700, in Campeche 6,600. The building fee (condomínio) and tax are on top.
SpecialistQuintoAndar: apartments for rent with two or more bedrooms, Centro · checked 29 Sep 2026
61.19 reais per m² a month in August 2026, fifth place among 22 capitals. Most expensive are Agronômica and Centro, cheaper are Ingleses and Capoeiras.
SpecialistFipeZAP Index: residential rent, August 2026 report, Florianópolis page · checked 29 Sep 2026
An apartment averages 13,531 reais per m² (August 2026), a two-room apartment 12,993. That is more than São Paulo; prices rose 8.2% over the year.
SpecialistFipeZAP Index: historical series of sale and rent prices by city, Florianópolis sheet · checked 29 Sep 2026
A house in Campeche by listings is 1.5–3.4 million reais (nine out of ten), one for 6.4 million. In total the results include 341 listings with three or more bedrooms.
SpecialistQuintoAndar: homes for sale with three or more bedrooms, Campeche · checked 29 Sep 2026
Money and prices
Buenos Aires
The city's basket for a family with two children is 2.08 million pesos a month, but without rent. With the rent of a three-room flat it comes to 3.3–3.5 million.
OfficialIDECBA - Poverty lines and consumer baskets of the City of Buenos Aires, August 2026 (Informe de resultados 2054) · checked 28 Sep 2026
The food basket for a family of four is 985,617 pesos a month at city prices (August 2026). Up 34.7% over the year.
OfficialIDECBA - Poverty lines and consumer baskets of the City of Buenos Aires, August 2026 (Informe de resultados 2054) · checked 28 Sep 2026
Middle class by the city's yardstick starts at 2.6 million pesos for a family of four, and that is with owned housing.
OfficialIDECBA - Poverty lines and consumer baskets of the City of Buenos Aires, August 2026 (Informe de resultados 2054) · checked 28 Sep 2026
Florianópolis
DIEESE's basic basket in August 2026 is 850.90 reais per adult. For a family of two adults and two children, about 2,550 a month.
SpecialistDIEESE: national basic food basket survey, August 2026 · checked 29 Sep 2026
DIEESE calculates that a family of four needed 7,566 reais a month in August 2026. The figure is one for the whole country and already includes housing; it does not reflect Florianópolis rents.
SpecialistDIEESE: nominal and necessary minimum wage by month · checked 29 Sep 2026
Family and kids
Buenos Aires
Fee ceilings in schools with state support: primary (half-day) 44–224k pesos a month, secondary 55–297k.
SpecialistiProfesional - new fee caps in CABA private schools from September 2026 · checked 28 Sep 2026
Florianópolis
In 2025, 150 schools with primary and secondary grades; more than half of the schools with younger grades are private. 37.5% of schoolchildren attend private schools.
OfficialIBGE Cidades based on INEP school census data: schools, students and teachers in Florianópolis, 2025 · checked 29 Sep 2026
Three well-known schools in the city (Energia, Catarinense, Bom Jesus): 1,544–3,033 reais a month according to Procon for 2023. Today it is more.
OfficialProcon Santa Catarina: survey of monthly school fees, 2023 (Florianópolis, São José, Palhoça, Biguaçu) · checked 30 Sep 2026
Healthcare
Buenos Aires
A mid-level plan costs 110–280k pesos a month per person; OSDE 210 cost 285k in September 2026. For a family, multiply.
SpecialistComparison of private health insurance (prepagas) prices, September 2026 · checked 28 Sep 2026
With residency, city hospitals are free on equal terms with Argentines. Without a DNI, elective care is paid; emergency care is for everyone.
OfficialResolución 1054/MSGC/2025 - procedure for treating patients without an Argentine DNI in city hospitals · checked 28 Sep 2026
Florianópolis
Public: the Carmela Dutra maternity hospital in Centro and the university hospital in Trindade with a neonatal intensive care unit. A private option is Ilha Hospital in Pantanal.
OfficialBrazil's Ministry of Health, open data "Hospitals and Beds": entry for Maternidade Carmela Dutra · checked 29 Sep 2026
Transport
Buenos Aires
The metro is 1,753 pesos per trip, a bus from 888. Fares drop from the 21st trip in a month. A family spends about 127k a month.
OfficialRed SUBE - AMBA public transport fares, in effect from 1 September 2026 · checked 28 Sep 2026
Florianópolis
A trip paid in cash or by QR is 7.70 reais, with a resident card 6.20, with a tourist card 7.20. The express bus is 20 reais.
SpecialistConsórcio Fênix, city bus operator: fares and FAQ · checked 29 Sep 2026
Climate
Buenos Aires
The average July temperature is 11.5 degrees: about 8 at night, about 16 by day. Snow comes once in several generations, but you need heating in winter.
SpecialistClimates to Travel - climate of Buenos Aires, 1991-2020 normals · checked 28 Sep 2026
About 1,260 mm a year and 77 rainy days – there is no dry season. It rains most in summer, winter is the driest. Downpours sometimes cause flooding.
SpecialistClimates to Travel - climate of Buenos Aires, 1991-2020 normals · checked 28 Sep 2026
Florianópolis
July is the coolest month: on average from 13.3°C at night to 20.4°C by day. No frost, but not beach weather either, and it rains 9 days a month.
OfficialWMO, World Weather Information Service: climate normals for Florianópolis · checked 29 Sep 2026
February is the warmest month: on average from 21.8°C at night to 28.4°C by day. It is also the rainiest month, almost 200 mm.
OfficialWMO, World Weather Information Service: climate normals for Florianópolis · checked 29 Sep 2026
About 1,540 mm a year and 144 days with rain. It pours most in summer, from January to March, and is driest in June.
OfficialWMO, World Weather Information Service: climate normals for Florianópolis · checked 29 Sep 2026
Safety
Buenos Aires
In 2025 there were 2.53 homicides per 100k residents – the lowest since 1995, below the national average (3.7).
OfficialBuenos Aires crime map, summary report for 2025 · checked 28 Sep 2026
Florianópolis
25 homicides in 2025 against 31 in 2024. For 587 thousand residents that is about 4 per 100 thousand.
OfficialSSP-SC: monthly indicators bulletin, December 2025, homicides by municipality · checked 29 Sep 2026
Internet and phone
Buenos Aires
Fibre at 300 Mbps costs about 14–22k pesos a month on promotion, 500 Mbps 22–36k. The main trap: after 6–12 months the list price kicks in, and it is three to four times higher.
SpecialistMovistar Argentina - 300 Mbps fiber plan · checked 28 Sep 2026
Florianópolis
Fiber of 350–1000 Mbps costs about 80–120 reais a month: Claro 600 Mbps, 99.90; Vivo 700, 100.00. The average measured speed in the city is 202 Mbps.
SpecialistMinha Conexão: internet in Florianópolis, provider ranking and cheapest plans · checked 1 Oct 2026
Services
Buenos Aires
Without subsidies, electricity, gas and water cost about 142k pesos a month in spring and up to 166k in winter. Expensas (the building fee) are not included in this amount.
SpecialistTN citing the Observatorio de Tarifas y Subsidios IIEP (UBA-CONICET) - AMBA utilities basket, September 2026 · checked 28 Sep 2026
Edesur electricity without a subsidy: 157 pesos per kWh plus 3,632 a month (category 151–400 kWh). For 300 kWh about 50.8k pesos without IVA (33 dollars).
OfficialEdesur: cuadro tarifario, ENReGE resolution 535/26, in effect from 1 September 2026 · checked 30 Sep 2026
Metrogas gas without a subsidy: 316 pesos per m³ plus a fixed charge of 4.4–53.8k a month, without taxes. 100 m³ in winter (category R2 2°) – about 47.6k pesos (31 dollars).
OfficialMetrogas: cuadros tarifarios, September 2026 (tariffs for homes without SEF subsidies, excluding taxes) · checked 30 Sep 2026
Florianópolis
Water is supplied by CASAN. On 2–3 September 2026, because of a burst water main, 28 districts, including Centro and Trindade, were left without normal supply.
OfficialARESC, state regulator: notice of a water main break in Florianópolis, 3 September 2026 · checked 29 Sep 2026
CASAN water: 29.49 reais a month fixed plus 1.96 / 9.11 / 12.18 / 15.32 per m³ by band. At 15 m³ water is 94.64, with sewage 189.28 reais.
OfficialARESC: CASAN water and sewerage bill calculation file (residential tariff) · checked 30 Sep 2026
CELESC from 22 August 2026: 0.760 reais per kWh before taxes. For 300 kWh this is 227.93 reais before taxes, about 299 with taxes by the calculator site's estimate.
SpecialistEnergy calculator: CELESC tariff for a home from 22 August 2026 (based on ANEEL data) · checked 30 Sep 2026
The SCGás network in the center is only being built (since 16 July 2026); tariff 7.14 reais per m³. A 13 kg cylinder averages 127 reais according to ANP (6 points).
OfficialSCGás: residential gas tariff from 1 July 2026, single tier · checked 30 Sep 2026

