Calculate inflation from 1987 to 1990.
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.
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| Amount in 1987 | Value in 1990 |
| $0.01 in 1987 | 0.01 in 1990 |
| $0.02 in 1987 | 0.02 in 1990 |
| $0.03 in 1987 | 0.03 in 1990 |
| $0.04 in 1987 | 0.05 in 1990 |
| $0.05 in 1987 | 0.06 in 1990 |
| $0.06 in 1987 | 0.07 in 1990 |
| $0.07 in 1987 | 0.08 in 1990 |
| $0.08 in 1987 | 0.09 in 1990 |
| $0.09 in 1987 | 0.10 in 1990 |
| $0.10 in 1987 | 0.11 in 1990 |
| $0.25 in 1987 | 0.29 in 1990 |
| $0.50 in 1987 | 0.57 in 1990 |
| $0.75 in 1987 | 0.86 in 1990 |
| $1.00 in 1987 | 1.14 in 1990 |
| $1.25 in 1987 | 1.43 in 1990 |
| $1.50 in 1987 | 1.71 in 1990 |
| $1.75 in 1987 | 2.00 in 1990 |
| $2.00 in 1987 | 2.28 in 1990 |
| $3 in 1987 | 3.42 in 1990 |
| $4 in 1987 | 4.56 in 1990 |
| $5 in 1987 | 5.71 in 1990 |
| $6 in 1987 | 6.85 in 1990 |
| $7 in 1987 | 7.99 in 1990 |
| $8 in 1987 | 9.13 in 1990 |
| $9 in 1987 | 10.27 in 1990 |
| $10 in 1987 | 11.41 in 1990 |
| $15 in 1987 | 17.12 in 1990 |
| $20 in 1987 | 22.82 in 1990 |
| $25 in 1987 | 28.53 in 1990 |
| $30 in 1987 | 34.24 in 1990 |
| $35 in 1987 | 39.94 in 1990 |
| $40 in 1987 | 45.65 in 1990 |
| $45 in 1987 | 51.35 in 1990 |
| $50 in 1987 | 57.06 in 1990 |
| $75 in 1987 | 85.59 in 1990 |
| $100 in 1987 | 114.12 in 1990 |
| $125 in 1987 | 142.65 in 1990 |
| $150 in 1987 | 171.18 in 1990 |
| $175 in 1987 | 199.71 in 1990 |
| $200 in 1987 | 228.24 in 1990 |
| $225 in 1987 | 256.76 in 1990 |
| $250 in 1987 | 285.29 in 1990 |
| $275 in 1987 | 313.82 in 1990 |
| $300 in 1987 | 342.35 in 1990 |
| $325 in 1987 | 370.88 in 1990 |
| $350 in 1987 | 399.41 in 1990 |
| $375 in 1987 | 427.94 in 1990 |
| $400 in 1987 | 456.47 in 1990 |
| $425 in 1987 | 485.00 in 1990 |
| $450 in 1987 | 513.53 in 1990 |
| $475 in 1987 | 542.06 in 1990 |
| $500 in 1987 | 570.59 in 1990 |
| $600 in 1987 | 684.71 in 1990 |
| $700 in 1987 | 798.82 in 1990 |
| $800 in 1987 | 912.94 in 1990 |
| $900 in 1987 | 1,027.06 in 1990 |
| $1,000 in 1987 | 1,141.18 in 1990 |
| $2,000 in 1987 | 2,282.35 in 1990 |
| $3,000 in 1987 | 3,423.53 in 1990 |
| $4,000 in 1987 | 4,564.71 in 1990 |
| $5,000 in 1987 | 5,705.88 in 1990 |
| $6,000 in 1987 | 6,847.06 in 1990 |
| $7,000 in 1987 | 7,988.24 in 1990 |
| $8,000 in 1987 | 9,129.41 in 1990 |
| $9,000 in 1987 | 10,270.59 in 1990 |
| $10,000 in 1987 | 11,411.76 in 1990 |
| $20,000 in 1987 | 22,823.53 in 1990 |
| $30,000 in 1987 | 34,235.29 in 1990 |
| $40,000 in 1987 | 45,647.06 in 1990 |
| $50,000 in 1987 | 57,058.82 in 1990 |
| $60,000 in 1987 | 68,470.59 in 1990 |
| $70,000 in 1987 | 79,882.35 in 1990 |
| $80,000 in 1987 | 91,294.12 in 1990 |
| $90,000 in 1987 | 102,705.88 in 1990 |
| $100,000 in 1987 | 114,117.65 in 1990 |
| $200,000 in 1987 | 228,235.29 in 1990 |
| $300,000 in 1987 | 342,352.94 in 1990 |
| $400,000 in 1987 | 456,470.59 in 1990 |
| $500,000 in 1987 | 570,588.24 in 1990 |
| $600,000 in 1987 | 684,705.88 in 1990 |
| $700,000 in 1987 | 798,823.53 in 1990 |
| $800,000 in 1987 | 912,941.18 in 1990 |
| $900,000 in 1987 | 1,027,058.82 in 1990 |
| $1,000,000 in 1987 | 1,141,176.47 in 1990 |