$1 in 2000 Is Worth $1.92 Today
Based on BLS CPI-U data, through September 2026 · Math checked against documented formulas · Updated October 2026
$1 in 2000 equals
$2
in 2026 dollars · CPI-U 172.2 → 330.5
Total change
+91.93%
Per year
2.54%
Multiplier
1.92×
Fastest single year: 2022 at +8.01%. Inflation is uneven — averages hide the spikes that hurt most.
Purchasing power through the decades
| Year | CPI-U | Value of $1 |
|---|---|---|
| 2000 | 172.2 | $1 |
| 2010 | 218.1 | $1 |
| 2020 | 258.8 | $2 |
| 2026 | 330.5 | $2 |
Every tenth year plus the endpoint. CPI-U annual averages, 1982–84 = 100.
Note: 2026 uses a January–September partial-year average of CPI-U (BLS), not a full-year figure. Data through September 2026; the latest single-month index is 336.940. 2025 values are annual averages pending the BLS annual confirmation.
About this calculation
Here's the short answer: $1 in 2000 buys what roughly $1.92 buys today — prices have multiplied about 1.92× since then. 2000 was the year the dot-com bubble peaked in March and the Y2K scare fizzled. On the price side, a gallon of gas crossed $1.50 for the first time in most of the country. Context like this matters because inflation was never an even tide — some years barely moved prices, and others (ask anyone who bought a house in 1980) reset them violently. The math itself is simple: the Consumer Price Index for All Urban Consumers (CPI-U), published by the Bureau of Labor Statistics, stood at a certain level in 2000 and stands higher today, and the ratio between the two is your conversion. The reason the cumulative number always surprises people is that inflation compounds like interest — each year's increase builds on the last one, and the curve steepens even when the annual rate looks tame. Try a few year pairs in the calculator above; the gap between what your grandparents paid and what you pay is usually bigger than intuition suggests.
Frequently asked questions
How much is $1 from 2000 worth today?
About $1.92. The CPI-U averaged 172.2 in 2000 and runs near 330.5 now, so prices rose roughly 92% over the period — divide one by the other and you get a multiplier of about 1.92×.
What was going on with prices in 2000?
The year 2000 was the year the dot-com bubble peaked in March and the Y2K scare fizzled. On the price side: a gallon of gas crossed $1.50 for the first time in most of the country.
Why does my bank or another site show a slightly different number?
Most differences come down to which CPI month or year-end estimate is used, and whether the comparison runs to 2026 or stops at the last finalized annual average. The direction and the rough size of the answer are always the same; the last few cents come from the snapshot you pick.
Still unsure? Ask us a question — we answer within two business days.
Related calculators
The same numbers, from a different angle.
Investing
Compound Interest Calculator
Project growth from a lump sum plus recurring contributions, with real (inflation-adjusted) values.
Mortgage
Mortgage Calculator
Full PITI payment, PMI, total interest, payoff date and a year-by-year amortization schedule.
Savings
Savings Goal Calculator
Work backwards from a goal: required monthly deposit, shortfall, and progress toward the target.