Commodity ratio · live
Cotton to Rapeseed Oil Ratio
The cotton to rapeseed oil ratio is 3.399 — Cotton at $1.87 per kilogram divided by Rapeseed Oil at $0.5513 per kilogram.
Cotton is quoted per pound and rapeseed oil per metric ton, so both are restated per kilogram first. Dividing the two quotes as published would be out by exactly that much.
Prices as of Sep 22, 2026, 6:10 AM UTC. Change either side of the calculator to price any other pair from 170+ commodities.
Cotton to Rapeseed Oil ratio
1.000 kg of cotton = 3.399 kg of rapeseed oil
Inverse (RSO/CT): 0.2942 — one kilogram of rapeseed oil buys that much cotton.
Above its 1 year average. (75th percentile of the last 1 year)
Cotton
$1.87
per kilogram
Rapeseed Oil
$0.5513
per kilogram
Unit basis: USD per kilogram ÷ USD per kilogram. Both legs are priced in US dollars per kilogram, so the dollars and the kilograms cancel and the result is a plain unitless number. Prices as of Tue, 22 Sep 2026 06:10:52 GMT.
Prices on this page are delayed by up to 15 minutes. For real-time rates, use the CommodityPriceAPI.
Cotton is quoted per pound and rapeseed oil per metric ton, so both are restated per kilogram first. Dividing the two quotes as published would be out by exactly that much.
1Y average
3.202
median 3.163
1Y low
2.753
Mar 5, 2026
1Y high
3.871
Aug 31, 2026
Normal band
2.964–3.440
mean ± 1 std dev
Deviation from mean
+0.83σ
251 observations
Cotton to Rapeseed Oil ratio charts
Pick a range once — it applies to the CT/RSO ratio line, the OHLC candles and the Cotton / Rapeseed Oil price chart below.
CT/RSO ratio line
How many kg of Rapeseed Oil one kg of Cotton buys, over 1Y.
CT/RSO ratio candles
Open, high, low and close of the CT/RSO ratio for each period in the last 1Y.
Cotton and Rapeseed Oil prices
Both legs of the ratio on their own axes, so you can see which one moved over 1Y.
How to calculate the cotton to rapeseed oil ratio
Cotton to Rapeseed Oil ratio = Cotton price in USD per kilogram ÷ Rapeseed Oil price in USD per kilogram
Both legs are priced in US dollars per kilogram, so the dollars and the kilograms cancel and the result is a plain unitless number.
Cotton is quoted per pound and rapeseed oil per metric ton, so both are restated per kilogram first. Dividing the two quotes as published would be out by exactly that much.
Worked example, live prices: $1.87 per kilogram ÷ $0.5513 per kilogram = 3.399. The inverse is 0.2942.
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 | 4337.13 |
| 2 | XAG | Silver | 66.10 |
| 3 | WTIOIL-FUT | Crude Oil WTI Futures | 91.01 |
| 4 | BRENTOIL-FUT | Crude Oil Brent Futures | 99.70 |
| 5 | NG-FUT | Natural Gas Futures | 2.96 |
| 6 | PL | 1823.76 | |
| 7 | PA | 1300.00 |
Frequently asked questions
What is the cotton to rapeseed oil ratio today?
The cotton to rapeseed oil ratio is 3.399 — Cotton at $1.87 per kilogram divided by Rapeseed Oil at $0.5513 per kilogram, from live mid-market prices. Both figures are US dollars per kilogram.
How do you calculate the cotton to rapeseed oil ratio?
Divide the cotton price per kilogram by the rapeseed oil price per kilogram. Both legs are priced in US dollars per kilogram, so the dollars and the kilograms cancel and the result is a plain unitless number.
What is the inverse of the cotton to rapeseed oil ratio?
The inverse, rapeseed oil to cotton, is 0.2942 — how many kilograms of cotton one kilogram of rapeseed oil buys.