Florence vs Madrid
Water hardness comparison — how the two cities differ and what it means for your home.
HarderFull Florence data →
Florence
italy
179mg/L
Hard Water
12.53°e
Hard
Base Unit (CaCO3): 179 mg/LLocal Unit
Side-by-Side Impact
| Impact Area | Florence | Madrid |
|---|---|---|
| Limescale buildup | Moderate — monthly descaling | Moderate — monthly descaling |
| Boiler/heating risk | Monitor annually | Monitor annually |
| Dishwasher salt setting | High salt setting (3–5) | High salt setting (3–5) |
| Skin & hair impact | Moderate risk | Low risk |
| Detergent usage | +15–25% more | +15–25% more |
Key Findings
Hardness Difference: 46 mg/L
Florence is meaningfully harder than Madrid. Residents moving between these cities should adjust dishwasher salt settings, descaling frequency, and boiler service schedules.
Compare With Other Cities
Florence vs IstanbulFlorence vs MoscowFlorence vs ParisFlorence vs LondonFlorence vs New YorkFlorence vs BarcelonaFlorence vs AnkaraFlorence vs Saint PetersburgMadrid vs IstanbulMadrid vs MoscowMadrid vs ParisMadrid vs LondonMadrid vs New YorkMadrid vs BarcelonaMadrid vs AnkaraMadrid vs Saint Petersburg