Trondheim vs Drammen
Water hardness comparison — how the two cities differ and what it means for your home.
HarderFull Drammen data →
Drammen
norway
74mg/L
Moderately Hard Water
5.18°e
Medium
Base Unit (CaCO3): 74 mg/LLocal Unit
Side-by-Side Impact
| Impact Area | Trondheim | Drammen |
|---|---|---|
| Limescale buildup | Minimal | Minimal |
| Boiler/heating risk | Low risk | Low risk |
| Dishwasher salt setting | Low setting (1–2) | Low setting (1–2) |
| Skin & hair impact | Low risk | Low risk |
| Detergent usage | Standard dose | Standard dose |
Key Findings
Hardness Difference: 27 mg/L
The difference between Trondheim and Drammen is relatively small. Both cities fall into the same hardness category and would use similar appliance settings and treatment products.
Compare With Other Cities
Trondheim vs IstanbulTrondheim vs MoscowTrondheim vs ParisTrondheim vs LondonTrondheim vs New YorkTrondheim vs MadridTrondheim vs BarcelonaTrondheim vs AnkaraDrammen vs IstanbulDrammen vs MoscowDrammen vs ParisDrammen vs LondonDrammen vs New YorkDrammen vs MadridDrammen vs BarcelonaDrammen vs Ankara