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    Global Average Water Consumption

    Last updated: January 20, 2026

    137 L/day

    liters/day

    The global average water consumption is approximately 137 liters per person per day for domestic use. Americans use about 300 liters daily, while in parts of Sub-Saharan Africa, people survive on less than 20 liters. Agriculture accounts for 70% of total global water use.

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    Historical Trend

    Source: WHO/UNICEF

    Global Average Water Consumption by Country

    Country Value (liters/day) ↓Source
    United States300USGS
    Australia270BOM
    Japan220MLIT
    Germany123Destatis
    India90WRI
    Ethiopia15WHO

    Why This Average Exists

    Water consumption data is critical for resource management, infrastructure planning, and addressing the growing global water crisis as populations grow and climates shift.

    Factors That Affect Global Average Water Consumption

    • Water infrastructure quality
    • Climate and geography
    • Agricultural practices
    • Industrial activity
    • Population growth
    • Water pricing policies

    Frequently Asked Questions

    Methodology & Data Sources

    The data presented on this page is compiled from publicly available datasets published by international organizations including the World Bank, World Health Organization (WHO), International Labour Organization (ILO), United Nations, NASA, and national statistical agencies.

    Global averages are calculated using population-weighted or arithmetic means depending on the metric. Country-level data reflects the most recent available figures, typically from 2024–2024. Where gaps exist, the latest available data point is used.

    All figures are subject to revision as source organizations update their datasets. For the most authoritative data, we encourage consulting the original sources linked in the table above.

    Further Reading