Is Glasgow a hard water area?

No. Tap water across the G postcode area is soft, so limescale is not a problem here, with a median of 16 mg/L calcium carbonate. It ranges from 16 mg/L in G2 to 59 mg/L in G76, from 49 districts with their own water company reading and 4 estimated from the area.

Hardness by G district

Hardest first. Hard starts at 180 mg/L, very hard at 250. Districts marked with an asterisk take the area's median rather than a reading of their own.

Check your exact postcode

The area figure is a median. Your district can sit anywhere between 16 and 59 mg/L.

Nearby areas

• Motherwell 32
• Falkirk 17
• Kilmarnock 41
• Edinburgh 29
• Kirkcaldy 58
• Paisley 26

Is Glasgow a hard water area?

No. The median hardness across G postcode districts is 16 mg/L calcium carbonate, which is soft. 0% of the 53 districts we hold readings for are hard or very hard (180 mg/L and above).

What is the water hardness in Glasgow?

Between 16 and 59 mg/L depending on the district, with a median of 16. The hardest measured district is G76 at 59 mg/L and the softest is G2 at 16. Figures come from water company drinking-water tests, with postcode-area estimates for districts that have no reading of their own.

Do I need a water softener in Glasgow?

Usually not. At a median of 16 mg/L limescale is a minor issue in Glasgow. A filter jug or a shower filter covers the everyday effects. Only districts at 180 mg/L or above are worth a softener quote.

Hardness as mg/L calcium carbonate from water company drinking-water tests and postcode checkers. See the UK hardness map for every area.