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Money
Calculate effective price and earned points from price, point return rate, and point value.
Updated: May 15, 2026
Input
Estimate effective price after point return value.
Treats points as later usable value. Earning rules, expiration, and usage limits vary by program.
Result
¥9,000
Effective price
1,000
Earned points
¥1,000
Point value
Use this as a guide and adjust for your real conditions.
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The tool calculates a rough estimate from the values you enter. Pay, tax, and insurance outputs are only estimates.
Inputs are calculated in your browser and are not sent to a server. When you use sharing, the reproducible URL includes the current conditions.
Use results as everyday estimates. For exact decisions, confirm with official or specialized sources.
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