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Sergey Brin

2%

Sergey Brin has given an estimated 2% of total wealth: $5.1B in lifetime giving against $256B net worth.

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2%
Lifetime giving
$5.1B
Net worth
$256B net worth · Sept. 2026
Status
Estimated inputs
Sources
Forbes · Giving through Dec. 31, 2025
Forbes 400 · Net worth · Sept. 2026

The math

$5.1B ÷ ($5.1B + $256B) ≈ 2%. Lifetime giving through Dec. 31, 2025 (Forbes, Feb. 2026); net worth from the Sept. 2026 Forbes 400.

GiveRate card for Sergey Brin: 2%

GiveRate is an estimate built only from the published figures above. Wealth and giving totals are themselves estimates. See methods. Spot an error? Request a correction. See all Top 20 philanthropists · Open in the interactive rankings · Calculate your own GiveRate