noun
estimate; projected amount; expected figure
Used in business, finance, and planning contexts for a numerical estimate or projected value, such as sales forecasts or budget estimates.
来期の売上予想高は100億円です。
The projected sales figure for the next term is 10 billion yen.
予想高を上回る利益が出た。
Profits exceeded the estimate.
予測 is a broader term for prediction or forecast, not necessarily limited to numerical amounts. 予想高 is a specific figure or amount that is expected.
Compound of 予想 (yosō, 'expectation') and 高 (daka, 'amount'). The reading だか is a rendaku form of たか.