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 1977 | Value in 2023 |
| $0.01 in 1977 | 0.05 in 2023 |
| $0.02 in 1977 | 0.10 in 2023 |
| $0.03 in 1977 | 0.15 in 2023 |
| $0.04 in 1977 | 0.20 in 2023 |
| $0.05 in 1977 | 0.25 in 2023 |
| $0.06 in 1977 | 0.31 in 2023 |
| $0.07 in 1977 | 0.36 in 2023 |
| $0.08 in 1977 | 0.41 in 2023 |
| $0.09 in 1977 | 0.46 in 2023 |
| $0.10 in 1977 | 0.51 in 2023 |
| $0.25 in 1977 | 1.27 in 2023 |
| $0.50 in 1977 | 2.55 in 2023 |
| $0.75 in 1977 | 3.82 in 2023 |
| $1.00 in 1977 | 5.10 in 2023 |
| $1.25 in 1977 | 6.37 in 2023 |
| $1.50 in 1977 | 7.65 in 2023 |
| $1.75 in 1977 | 8.92 in 2023 |
| $2.00 in 1977 | 10.20 in 2023 |
| $3 in 1977 | 15.30 in 2023 |
| $4 in 1977 | 20.40 in 2023 |
| $5 in 1977 | 25.50 in 2023 |
| $6 in 1977 | 30.60 in 2023 |
| $7 in 1977 | 35.70 in 2023 |
| $8 in 1977 | 40.80 in 2023 |
| $9 in 1977 | 45.90 in 2023 |
| $10 in 1977 | 51.00 in 2023 |
| $15 in 1977 | 76.49 in 2023 |
| $20 in 1977 | 101.99 in 2023 |
| $25 in 1977 | 127.49 in 2023 |
| $30 in 1977 | 152.99 in 2023 |
| $35 in 1977 | 178.49 in 2023 |
| $40 in 1977 | 203.98 in 2023 |
| $45 in 1977 | 229.48 in 2023 |
| $50 in 1977 | 254.98 in 2023 |
| $75 in 1977 | 382.47 in 2023 |
| $100 in 1977 | 509.96 in 2023 |
| $125 in 1977 | 637.45 in 2023 |
| $150 in 1977 | 764.94 in 2023 |
| $175 in 1977 | 892.43 in 2023 |
| $200 in 1977 | 1,019.92 in 2023 |
| $225 in 1977 | 1,147.41 in 2023 |
| $250 in 1977 | 1,274.90 in 2023 |
| $275 in 1977 | 1,402.39 in 2023 |
| $300 in 1977 | 1,529.88 in 2023 |
| $325 in 1977 | 1,657.37 in 2023 |
| $350 in 1977 | 1,784.86 in 2023 |
| $375 in 1977 | 1,912.35 in 2023 |
| $400 in 1977 | 2,039.84 in 2023 |
| $425 in 1977 | 2,167.33 in 2023 |
| $450 in 1977 | 2,294.82 in 2023 |
| $475 in 1977 | 2,422.31 in 2023 |
| $500 in 1977 | 2,549.80 in 2023 |
| $600 in 1977 | 3,059.76 in 2023 |
| $700 in 1977 | 3,569.72 in 2023 |
| $800 in 1977 | 4,079.68 in 2023 |
| $900 in 1977 | 4,589.64 in 2023 |
| $1,000 in 1977 | 5,099.60 in 2023 |
| $2,000 in 1977 | 10,199.21 in 2023 |
| $3,000 in 1977 | 15,298.81 in 2023 |
| $4,000 in 1977 | 20,398.42 in 2023 |
| $5,000 in 1977 | 25,498.02 in 2023 |
| $6,000 in 1977 | 30,597.63 in 2023 |
| $7,000 in 1977 | 35,697.23 in 2023 |
| $8,000 in 1977 | 40,796.84 in 2023 |
| $9,000 in 1977 | 45,896.44 in 2023 |
| $10,000 in 1977 | 50,996.05 in 2023 |
| $20,000 in 1977 | 101,992.10 in 2023 |
| $30,000 in 1977 | 152,988.14 in 2023 |
| $40,000 in 1977 | 203,984.19 in 2023 |
| $50,000 in 1977 | 254,980.24 in 2023 |
| $60,000 in 1977 | 305,976.29 in 2023 |
| $70,000 in 1977 | 356,972.34 in 2023 |
| $80,000 in 1977 | 407,968.38 in 2023 |
| $90,000 in 1977 | 458,964.43 in 2023 |
| $100,000 in 1977 | 509,960.48 in 2023 |
| $200,000 in 1977 | 1,019,920.96 in 2023 |
| $300,000 in 1977 | 1,529,881.44 in 2023 |
| $400,000 in 1977 | 2,039,841.92 in 2023 |
| $500,000 in 1977 | 2,549,802.41 in 2023 |
| $600,000 in 1977 | 3,059,762.89 in 2023 |
| $700,000 in 1977 | 3,569,723.37 in 2023 |
| $800,000 in 1977 | 4,079,683.85 in 2023 |
| $900,000 in 1977 | 4,589,644.33 in 2023 |
| $1,000,000 in 1977 | 5,099,604.81 in 2023 |