Water Bill Calculator 2026 (Maynilad + Manila Water Tariffs)
Estimate your monthly water bill using current Maynilad (West Zone) or Manila Water (East Zone) tiered rates, plus environmental & sewer charges and 12% VAT.
Your usage
Your water bill
Estimated Monthly Bill
₱0
for 20 m³ Maynilad
Breakdown
Maynilad tiered rates (2026, per m³)
Maynilad’s residential tariff uses 7 tiers that get more expensive as usage rises — a conservation incentive:
- 0-10 m³: ₱24.87 (minimum charge if under 10)
- 11-20 m³: ₱48.36
- 21-30 m³: ₱58.90
- 31-40 m³: ₱70.24
- 41-50 m³: ₱78.13
- 51-60 m³: ₱86.51
- 61+ m³: ₱90.24
Plus 25% Environmental Charge, 25% Sewerage (if connected), and 12% VAT on subtotal.
Manila Water tiered rates (2026, per m³)
Manila Water’s East Zone rates are typically 10-15% lower per tier:
- 0-10 m³: ₱21.30 (minimum)
- 11-20 m³: ₱44.15
- 21-30 m³: ₱52.65
- 31-40 m³: ₱61.10
- 41-50 m³: ₱69.55
- 51+ m³: ₱78.05
Plus 20% Environmental, 20% Sewerage (if applicable), and 12% VAT. Both concessionaires adjust rates via MWSS every rebasing period.
Why the bill has so many line items
Your water bill isn’t just for water — the components are:
- Basic charge: the actual water tariff (tiered)
- Environmental charge: funds wastewater treatment, cleanup
- Sewerage charge: only if connected to sewer line
- Maintenance Service Charge (MSC): flat monthly per meter size, covers meter reading + billing ops
- FCDA: Foreign Currency Differential Adjustment — hedge against peso depreciation on loans
- VAT (12%): government tax on total service
Rates are approved by MWSS Regulatory Office (RO) and adjusted quarterly for FCDA.
How to lower your water bill
- Stay under 10 m³: tier 1 is much cheaper — single-person households can often hit this.
- Fix leaks fast: a dripping tap wastes 5-15 m³ per month.
- Low-flow fixtures: dual-flush toilets and aerated faucets cut usage 20-30%.
- Rainwater harvesting: for garden or car wash, avoids tap water entirely.
- Bucket shower: 40-liter bucket vs 60-90L for a 5-min shower.
- Full load laundry: partial loads waste both water and electricity.
Households that drop from 30 m³ to 20 m³ typically save ₱800-1,200/month.