Commodity ratio · live
Corn to Rubber Ratio
The corn to rubber ratio is 2.236 — Corn at $5.20 per Bushel divided by Rubber at $2.33 per Kilogram.
Prices as of Aug 24, 2026, 10:24 AM UTC. Change either side of the calculator to price any other pair from 170+ commodities.
Corn to Rubber ratio
1.000 Bu of corn = 2.236 Kg of rubber
Inverse (RUBBER/CORN): 0.4473 — one Kilogram of rubber buys that much corn.
Close to the middle of its 1 year range. (37th percentile of the last 1 year)
Corn
¢5.20
per Bushel
Rubber
¢2.33
per Kilogram
Unit basis: US Cent per Bushel ÷ US Cent per Kilogram. The ratio reads as Kilograms of rubber per Bushel of corn. Prices as of Mon, 24 Aug 2026 10:24:04 GMT.
1Y average
2.300
median 2.311
1Y low
1.797
Jun 17, 2026
1Y high
2.743
Mar 23, 2026
Normal band
2.091–2.509
mean ± 1 std dev
Deviation from mean
-0.31σ
251 observations
Corn to Rubber ratio charts
Pick a range once — it applies to the CORN/RUBBER ratio line, the OHLC candles and the Corn / Rubber price chart below.
CORN/RUBBER ratio line
How many Kg of Rubber one Bu of Corn buys, over 1Y.
CORN/RUBBER ratio candles
Open, high, low and close of the CORN/RUBBER ratio for each period in the last 1Y.
Corn and Rubber prices
Both legs of the ratio on their own axes, so you can see which one moved over 1Y.
How to calculate the corn to rubber ratio
Corn to Rubber ratio = Corn price per Bushel ÷ Rubber price per Kilogram
The two legs use different units, so the result is a rate — Kilograms of rubber per Bushel of corn — rather than a plain count.
Worked example, live prices: $5.20 ÷ $2.33 = 2.236. The inverse is 0.4473.
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 corn to rubber ratio today?
The corn to rubber ratio is 2.236 — Corn at $5.20 per Bushel divided by Rubber at $2.33 per Kilogram, from live mid-market prices.
How do you calculate the corn to rubber ratio?
Divide the corn price per Bushel by the rubber price per Kilogram. If the two units differ, the result is a rate rather than a plain count — read it as Kilograms of rubber per Bushel of corn.
What is the inverse of the corn to rubber ratio?
The inverse, rubber to corn, is 0.4473 — how many Bushels of corn one Kilogram of rubber buys.