Commodity ratio · live
Coal to Coffee Arabica Ratio
The coal to coffee arabica ratio is 39.73 — Coal at $131.50 per Metric Ton divided by Coffee Arabica at $3.31 per Pound.
Prices as of Aug 24, 2026, 12:09 PM UTC. Change either side of the calculator to price any other pair from 170+ commodities.
Coal to Coffee Arabica ratio
1.000 T of coal = 39.728 Lb of coffee arabica
Inverse (CA/COAL): 0.02517 — one Pound of coffee arabica buys that much coal.
Close to the middle of its 1 year range. (49th percentile of the last 1 year)
Coal
$131.50
per Metric Ton
Coffee Arabica
$3.31
per Pound
Unit basis: USD per Metric Ton ÷ USD per Pound. The ratio reads as Pounds of coffee arabica per Metric Ton of coal. Prices as of Mon, 24 Aug 2026 12:09:09 GMT.
1Y average
38.61
median 39.97
1Y low
24.34
Sep 16, 2025
1Y high
62.85
Jun 9, 2026
Normal band
29.31–47.91
mean ± 1 std dev
Deviation from mean
+0.12σ
251 observations
Coal to Coffee Arabica ratio charts
Pick a range once — it applies to the COAL/CA ratio line, the OHLC candles and the Coal / Coffee Arabica price chart below.
COAL/CA ratio line
How many Lb of Coffee Arabica one T of Coal buys, over 1Y.
COAL/CA ratio candles
Open, high, low and close of the COAL/CA ratio for each period in the last 1Y.
Coal and Coffee Arabica prices
Both legs of the ratio on their own axes, so you can see which one moved over 1Y.
How to calculate the coal to coffee arabica ratio
Coal to Coffee Arabica ratio = Coal price per Metric Ton ÷ Coffee Arabica price per Pound
The two legs use different units, so the result is a rate — Pounds of coffee arabica per Metric Ton of coal — rather than a plain count.
Worked example, live prices: $131.50 ÷ $3.31 = 39.73. The inverse is 0.02517.
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 | 4640.70 |
| 2 | XAG | Silver | 68.90 |
| 3 | WTIOIL-FUT | Crude Oil WTI Futures | 85.69 |
| 4 | BRENTOIL-FUT | Crude Oil Brent Futures | 92.88 |
| 5 | NG-FUT | Natural Gas Futures | 2.78 |
| 6 | PL | Platinum | 1883.84 |
| 7 | PA | Palladium | 1350.90 |
Frequently asked questions
What is the coal to coffee arabica ratio today?
The coal to coffee arabica ratio is 39.73 — Coal at $131.50 per Metric Ton divided by Coffee Arabica at $3.31 per Pound, from live mid-market prices.
How do you calculate the coal to coffee arabica ratio?
Divide the coal price per Metric Ton by the coffee arabica price per Pound. If the two units differ, the result is a rate rather than a plain count — read it as Pounds of coffee arabica per Metric Ton of coal.
What is the inverse of the coal to coffee arabica ratio?
The inverse, coffee arabica to coal, is 0.02517 — how many Metric Tons of coal one Pound of coffee arabica buys.