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العربية

Water bill calculator

Estimate your monthly water bill from your consumption, using the official residential tariff tiers for water and sewage.

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Residential tariff (SAR per m³)

Monthly use Water Sewage Total
Up to 15 m³ 0.10 0.05 0.15
16–30 m³ 1.00 0.50 1.50
31–45 m³ 3.00 1.50 4.50
46–60 m³ 4.00 2.00 6.00
Over 60 m³ 6.00 3.00 9.00

The meter service charge is SAR 5 a month for most homes (meters up to 20 mm).

Example: 35 m³

  • 15 m³ × 0.15 = 2.25
  • 15 m³ × 1.50 = 22.50
  • 5 m³ × 4.50 = 22.50
  • Meter charge: 5.00
  • VAT 15%: 7.84
  • Total: SAR 60.09

The price rises steeply above 30 m³, so a leak can push a bill up quickly. Read how the water bill works, and see the electricity bill calculator too.

Guides about this tool

Water bill calculator: common questions

How is the water bill calculated in Saudi Arabia?

Each tier of your monthly use has its own price per m³ for water and sewage, plus a monthly meter service charge and 15% VAT.

How much does the first 15 m³ cost?

SAR 0.10 per m³ for water and 0.05 for sewage, so 15 m³ costs SAR 2.25 before the meter charge and VAT.

How do I read my consumption?

Subtract last month’s meter reading from this month’s. The result is in cubic meters (m³).

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Paste this code into your website or blog. The tool works inside the frame, and the link under it credits Adatna.