GiveRate / All records / Top 20 philanthropists / Warren Buffett
Warren Buffett
32%
Warren Buffett has given an estimated 32% of total wealth: $68.3B in lifetime giving against $144B net worth.
- GiveRate
- 32%
- Lifetime giving
- $68.3B
- Net worth
- $144B net worth · Sept. 2026
- Status
- Estimated inputs
- Sources
- Forbes · Giving through Dec. 31, 2025
Forbes 400 · Net worth · Sept. 2026
The math
$68.3B ÷ ($68.3B + $144B) ≈ 32%. Lifetime giving through Dec. 31, 2025 (Forbes, Feb. 2026); net worth from the Sept. 2026 Forbes 400.
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