Updated May 2026 · National Water Company tiered residential tariff · 15% VAT included
💧 Calculate your NWC monthly water bill instantly using the official 2026 residential tariff. Four-block pricing applies (SAR 1, 4, 6, 6 per m³ depending on consumption block) plus a sewerage charge and 15% VAT.
Enter Your Monthly Water Consumption
Find this on your last NWC bill or in the NWC mobile app.
Estimated Monthly BillSAR 0including 15% VAT and sewerage
Water Charge—
Sewerage Charge (50%)—
Subtotal (before VAT)—
VAT (15%)—
Annual Estimate—
Avg Cost per m³—
How the NWC Water Tariff Works in 2026
The National Water Company (NWC) applies a four-block residential tariff in 2026. Block-pricing means each cubic metre is charged at a different rate depending on which consumption bracket it falls into. The bands are:
Block
Consumption (m³)
Rate (SAR per m³)
Block 1
0 – 15 m³
SAR 0.10
Block 2
16 – 30 m³
SAR 1.00
Block 3
31 – 60 m³
SAR 3.00
Block 4
Above 60 m³
SAR 6.00
A sewerage charge equal to 50% of the water charge is also added. Then 15% VAT is applied to the total. Commercial properties have a flat SAR 9 per m³ rate plus the sewerage charge and VAT.
Worked Example
A family of four in Jeddah using 35 m³ in a month:
Block 1 (0–15 m³): 15 × SAR 0.10 = SAR 1.50
Block 2 (16–30 m³): 15 × SAR 1.00 = SAR 15.00
Block 3 (31–35 m³): 5 × SAR 3.00 = SAR 15.00
Water subtotal = SAR 31.50
Sewerage (50%) = SAR 15.75
Before VAT = SAR 47.25
VAT 15% = SAR 7.09
Total bill = SAR 54.34
How to Pay Your NWC Water Bill
NWC mobile app (Apple App Store / Google Play)
SADAD via your banking app (biller: NWC)
STC Pay, mada, Apple Pay on nwc.com.sa
NWC kiosks at major shopping malls
How to Reduce Your NWC Water Bill
A leaking toilet flapper wastes ~200 litres/day — fix it and save up to SAR 50/month.
Install low-flow showerheads (saves 30–40% on shower water).
Run washing machines and dishwashers only when full.
Use drip irrigation rather than sprinklers for the garden — 60% less water.
Check your meter monthly: if the dial moves with all taps closed, you have a leak.
What is the NWC residential water tariff in 2026?+
The National Water Company applies a four-block tariff: SAR 0.10/m³ for the first 15 m³, SAR 1.00/m³ for 16–30 m³, SAR 3.00/m³ for 31–60 m³, and SAR 6.00/m³ above 60 m³. A sewerage charge equal to 50% of the water charge is added, and 15% VAT applies to the total.
Why does my NWC water bill seem high?+
Most high water bills are caused by hidden leaks. A continuously running toilet wastes ~6,000 litres/month. Check your meter with all taps closed — if the dial moves, you have a leak. Garden irrigation and pools can also push you into the SAR 6/m³ top block quickly.
How can I pay my NWC bill?+
Use the NWC mobile app, SADAD via your banking app, STC Pay / Apple Pay / mada on nwc.com.sa, or NWC kiosks in major malls. Direct debit via your bank is also possible for automatic monthly payments.
Is the sewerage charge mandatory?+
Yes, if your property is connected to the sewerage network. The standard charge is 50% of your water charge. Properties not connected to sewerage (some rural / desert villas) are charged for water only.
How do I read the NWC meter?+
Most NWC meters show a 5-digit number representing cubic metres consumed. Take a reading on the same day each month and subtract from the previous reading to get your monthly consumption. Smart meters now auto-report to NWC.
Sources: National Water Company (NWC) published residential tariff schedule. Figures and rules are set by the issuing authority and may change — verify current details on the official portal before relying on them. Last reviewed: June 2026.
⚠️ Disclaimer: All results are estimates based on publicly available Saudi government regulations and rates. Always verify important financial or legal decisions with your employer, bank, or the relevant Saudi authority (Ministry of Human Resources, GOSI, ZATCA, Jawazat, or SAMA).