This calculator is derived from the Consumer Price Index (CPI) provided by the United States government. They calculate the price of various goods over time to determine the CPI.
The challenge is that some things like education, housing, and healthcare costs might increase faster than the CPI and other goods might rise slower.
| Amount in 1928 | Value in 2023 |
| $0.01 in 1928 | 0.17 in 2023 |
| $0.02 in 1928 | 0.34 in 2023 |
| $0.03 in 1928 | 0.51 in 2023 |
| $0.04 in 1928 | 0.69 in 2023 |
| $0.05 in 1928 | 0.86 in 2023 |
| $0.06 in 1928 | 1.03 in 2023 |
| $0.07 in 1928 | 1.20 in 2023 |
| $0.08 in 1928 | 1.37 in 2023 |
| $0.09 in 1928 | 1.54 in 2023 |
| $0.10 in 1928 | 1.72 in 2023 |
| $0.25 in 1928 | 4.29 in 2023 |
| $0.50 in 1928 | 8.58 in 2023 |
| $0.75 in 1928 | 12.87 in 2023 |
| $1.00 in 1928 | 17.16 in 2023 |
| $1.25 in 1928 | 21.44 in 2023 |
| $1.50 in 1928 | 25.73 in 2023 |
| $1.75 in 1928 | 30.02 in 2023 |
| $2.00 in 1928 | 34.31 in 2023 |
| $3 in 1928 | 51.47 in 2023 |
| $4 in 1928 | 68.62 in 2023 |
| $5 in 1928 | 85.78 in 2023 |
| $6 in 1928 | 102.94 in 2023 |
| $7 in 1928 | 120.09 in 2023 |
| $8 in 1928 | 137.25 in 2023 |
| $9 in 1928 | 154.40 in 2023 |
| $10 in 1928 | 171.56 in 2023 |
| $15 in 1928 | 257.34 in 2023 |
| $20 in 1928 | 343.12 in 2023 |
| $25 in 1928 | 428.90 in 2023 |
| $30 in 1928 | 514.68 in 2023 |
| $35 in 1928 | 600.46 in 2023 |
| $40 in 1928 | 686.24 in 2023 |
| $45 in 1928 | 772.02 in 2023 |
| $50 in 1928 | 857.79 in 2023 |
| $75 in 1928 | 1,286.69 in 2023 |
| $100 in 1928 | 1,715.59 in 2023 |
| $125 in 1928 | 2,144.49 in 2023 |
| $150 in 1928 | 2,573.38 in 2023 |
| $175 in 1928 | 3,002.28 in 2023 |
| $200 in 1928 | 3,431.18 in 2023 |
| $225 in 1928 | 3,860.08 in 2023 |
| $250 in 1928 | 4,288.97 in 2023 |
| $275 in 1928 | 4,717.87 in 2023 |
| $300 in 1928 | 5,146.77 in 2023 |
| $325 in 1928 | 5,575.67 in 2023 |
| $350 in 1928 | 6,004.56 in 2023 |
| $375 in 1928 | 6,433.46 in 2023 |
| $400 in 1928 | 6,862.36 in 2023 |
| $425 in 1928 | 7,291.26 in 2023 |
| $450 in 1928 | 7,720.15 in 2023 |
| $475 in 1928 | 8,149.05 in 2023 |
| $500 in 1928 | 8,577.95 in 2023 |
| $600 in 1928 | 10,293.54 in 2023 |
| $700 in 1928 | 12,009.13 in 2023 |
| $800 in 1928 | 13,724.72 in 2023 |
| $900 in 1928 | 15,440.31 in 2023 |
| $1,000 in 1928 | 17,155.90 in 2023 |
| $2,000 in 1928 | 34,311.79 in 2023 |
| $3,000 in 1928 | 51,467.69 in 2023 |
| $4,000 in 1928 | 68,623.58 in 2023 |
| $5,000 in 1928 | 85,779.48 in 2023 |
| $6,000 in 1928 | 102,935.38 in 2023 |
| $7,000 in 1928 | 120,091.27 in 2023 |
| $8,000 in 1928 | 137,247.17 in 2023 |
| $9,000 in 1928 | 154,403.06 in 2023 |
| $10,000 in 1928 | 171,558.96 in 2023 |
| $20,000 in 1928 | 343,117.92 in 2023 |
| $30,000 in 1928 | 514,676.88 in 2023 |
| $40,000 in 1928 | 686,235.84 in 2023 |
| $50,000 in 1928 | 857,794.80 in 2023 |
| $60,000 in 1928 | 1,029,353.76 in 2023 |
| $70,000 in 1928 | 1,200,912.72 in 2023 |
| $80,000 in 1928 | 1,372,471.68 in 2023 |
| $90,000 in 1928 | 1,544,030.64 in 2023 |
| $100,000 in 1928 | 1,715,589.60 in 2023 |
| $200,000 in 1928 | 3,431,179.19 in 2023 |
| $300,000 in 1928 | 5,146,768.79 in 2023 |
| $400,000 in 1928 | 6,862,358.38 in 2023 |
| $500,000 in 1928 | 8,577,947.98 in 2023 |
| $600,000 in 1928 | 10,293,537.57 in 2023 |
| $700,000 in 1928 | 12,009,127.17 in 2023 |
| $800,000 in 1928 | 13,724,716.76 in 2023 |
| $900,000 in 1928 | 15,440,306.36 in 2023 |
| $1,000,000 in 1928 | 17,155,895.95 in 2023 |
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