Commodity ratio · live
Ethanol to Potato Ratio
The ethanol to potato ratio is 1.514 — Ethanol at $2.12 per Gallon divided by Potato at $1.40 per 100 Kilogram.
Prices as of Aug 24, 2026, 10:26 AM UTC. Change either side of the calculator to price any other pair from 170+ commodities.
Ethanol to Potato ratio
1.000 Gal of ethanol = 1.514 100 Kg of potato
Inverse (POTATO/ETHANOL): 0.6604 — one 100 Kilogram of potato buys that much ethanol.
Near the top of its 1 year range — historically stretched. (100th percentile of the last 1 year)
Ethanol
$2.12
per Gallon
Potato
€1.40
per 100 Kilogram
Unit basis: USD per Gallon ÷ EUR per 100 Kilogram. The ratio reads as 100 Kilograms of potato per Gallon of ethanol. Prices as of Mon, 24 Aug 2026 10:26:00 GMT.
These two commodities are quoted in different currencies (USD and EUR). The figure above is a raw quote ratio and is not FX-adjusted.
1Y average
0.4472
median 0.2493
1Y low
0.1043
May 11, 2026
1Y high
1.514
Aug 23, 2026
Normal band
0.08317–0.8113
mean ± 1 std dev
Deviation from mean
+2.93σ
308 observations
Ethanol to Potato ratio charts
Pick a range once — it applies to the ETHANOL/POTATO ratio line, the OHLC candles and the Ethanol / Potato price chart below.
ETHANOL/POTATO ratio line
How many 100 Kg of Potato one Gal of Ethanol buys, over 1Y.
ETHANOL/POTATO ratio candles
Open, high, low and close of the ETHANOL/POTATO ratio for each period in the last 1Y.
Ethanol and Potato prices
Both legs of the ratio on their own axes, so you can see which one moved over 1Y.
How to calculate the ethanol to potato ratio
Ethanol to Potato ratio = Ethanol price per Gallon ÷ Potato price per 100 Kilogram
The two legs use different units, so the result is a rate — 100 Kilograms of potato per Gallon of ethanol — rather than a plain count.
Worked example, live prices: $2.12 ÷ $1.40 = 1.514. The inverse is 0.6604.
The flagship commodity ratios
Each of these has its own dedicated page with live pricing, a full year of history and range statistics.
Live prices behind the ratio
| # | Symbol | Name | Rate (USD) |
|---|---|---|---|
| 1 | XAU | Gold | 4647.62 |
| 2 | XAG | Silver | 69.00 |
| 3 | WTIOIL-FUT | Crude Oil WTI Futures | 85.69 |
| 4 | BRENTOIL-FUT | Crude Oil Brent Futures | 92.75 |
| 5 | NG-FUT | Natural Gas Futures | 2.77 |
| 6 | PL | Platinum | 1885.63 |
| 7 | PA | Palladium | 1351.00 |
Frequently asked questions
What is the ethanol to potato ratio today?
The ethanol to potato ratio is 1.514 — Ethanol at $2.12 per Gallon divided by Potato at $1.40 per 100 Kilogram, from live mid-market prices.
How do you calculate the ethanol to potato ratio?
Divide the ethanol price per Gallon by the potato price per 100 Kilogram. If the two units differ, the result is a rate rather than a plain count — read it as 100 Kilograms of potato per Gallon of ethanol.
What is the inverse of the ethanol to potato ratio?
The inverse, potato to ethanol, is 0.6604 — how many Gallons of ethanol one 100 Kilogram of potato buys.