By Share of GDP, Scandinavian and East European Countries Are Giving the Most to Ukraine

Aid allocations as of December 31, 2025, as a share of 2021 gross domestic product (GDP)

A bar chart of aid to Ukraine as a share of GDP by country, broken down into military, financial, and humanitarian aid, showing east European and Scandinavian countries giving the most as a share of GDP, led by Denmark, Estonia, and Lithuania

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Notes: Aid allocations are defined as aid which has been delivered or specified for delivery. Chart includes the top 20 donor countries and the EU institutions. Data is provided by the Kiel Institute for the World Economy in euros, converted using monthly exchange rates at the time of aid announcements before calculating share of GDP.

Source: Trebesch et al. (2026), Ukraine Support Tracker, Kiel Institute for the World Economy