Water hardness in Veszprém
20.9 °dH very hard
Tap water in Veszprém is very hard: 20.9 °dH (373 mg/L · 21.8 gpg · 37.3 °fH).
Source: NNGYK — Magyarországi települések ivóvízminősége (HUMVI 2024) (2024) · data checked 2026-10-21
The Bakony and Balaton Uplands are rich in karst water, which feeds much of Veszprém county; the exact source for Veszprém is not confirmed here. Limestone and dolomite of the Transdanubian Mountains release calcium and magnesium into the water, which is why supplies tied to this karst are among the hardest in Hungary; the 2024 national report puts Veszprém at 373.0 mg/L CaCO₃, a very hard reading. Expect heavy limescale in kettles, boilers and on taps; descaling and a softener are worth considering.
Hungarian suppliers report total hardness in German degrees (nk°) or mg/L CaO; the limit is 50–350 mg/L CaO.
Water data
| Total hardness | 20.9 °dH |
|---|
How Veszprém compares
- Tap water in Veszprém is 30 % harder than the median of the 3053 cities we track in Hungary (16.1 °dH).
- By hardness it ranks 668 of 3053 in Hungary (1 = hardest); 78 % of these cities have softer water.
- In Veszprém it is number 97 of 189 cities; the regional median is 21 °dH.
- Nearest city with clearly softer water: Balatonbozsok, 29 km away (12.3 °dH).
- Nearest city with clearly harder water: Veszprémfajsz, 6 km away (29.7 °dH).
Ranking of the hardest and softest water in Hungary →
What it means at home
- Severe scale: heater elements and washing-machine heaters fail early.
- Detergent use is very high; taps and screens coat within days.
- Dishwasher at maximum salt setting.
- An ion-exchange softener is practically essential; RO for drinking water.
How much salt will you use for softening?
Yes. At this hardness a softener pays for itself through appliance life and detergent.
Descale a coffee machine or kettle about every 1 months (typical manufacturer guidance for this hardness).
Estimates for planning, not a quote. Check your appliance manual for exact settings.
Dishwasher setting in Veszprém
| Brand | Setting for this water |
|---|---|
| Bosch | H05 |
| Miele | 21 °dH |
| AEG / Electrolux | 5 |
| Beko | 6th |
| Hoover | S3 |
| LG | H4 |
From each brand's manual for the model family named in the source; your model may differ, so check its manual. All brands and how to change the setting →
FAQ
Is Veszprém water hard or soft?
It is very hard: 373 mg/L as CaCO₃ (21.8 gpg, 20.9 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Veszprém safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. Hungarian suppliers report total hardness in German degrees (nk°) or mg/L CaO; the limit is 50–350 mg/L CaO.
How many grains per gallon is Veszprém water?
21.8 gpg, equal to 20.9 °dH, 37.3 °fH or 373 mg/L calcium carbonate.
What dishwasher salt setting should I use in Veszprém?
For 373 mg/L (20.9 °dH) check your manufacturer's table: maximum level (5–7).
Do I need a water softener in Veszprém?
Yes, unless you are only passing through: scale damages appliances within a few years.
Source
Source: NNGYK — Magyarországi települések ivóvízminősége (HUMVI 2024) (2024). Method: figure published by the water supplier. NNGYK — Magyarországi települések ivóvízminősége (HUMVI 2024) · Outdated figure? Tell us