Commodity ratio · live
Coal to Diammonium Phosphate Ratio
The coal to diammonium phosphate ratio is 0.1659 — Coal at $131.50 per Metric Ton divided by Diammonium Phosphate at $792.50 per Metric Ton.
Prices as of Aug 24, 2026, 11:23 AM UTC. Change either side of the calculator to price any other pair from 170+ commodities.
Coal to Diammonium Phosphate ratio
1.000 T of coal = 0.1659 T of diammonium phosphate
Inverse (DIAPH/COAL): 6.027 — one Metric Ton of diammonium phosphate buys that much coal.
Close to the middle of its 1 year range. (32th percentile of the last 1 year)
Coal
$131.50
per Metric Ton
Diammonium Phosphate
$792.50
per Metric Ton
Unit basis: USD per Metric Ton ÷ USD per Metric Ton. The ratio reads as Metric Tons of diammonium phosphate per Metric Ton of coal. Prices as of Mon, 24 Aug 2026 11:23:10 GMT.
1Y average
0.1708
median 0.1722
1Y low
0.1321
Sep 7, 2025
1Y high
0.2232
Mar 20, 2026
Normal band
0.1497–0.1920
mean ± 1 std dev
Deviation from mean
-0.23σ
362 observations
Coal to Diammonium Phosphate ratio charts
Pick a range once — it applies to the COAL/DIAPH ratio line, the OHLC candles and the Coal / Diammonium Phosphate price chart below.
COAL/DIAPH ratio line
How many T of Diammonium Phosphate one T of Coal buys, over 1Y.
COAL/DIAPH ratio candles
Open, high, low and close of the COAL/DIAPH ratio for each period in the last 1Y.
Coal and Diammonium Phosphate 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 diammonium phosphate ratio
Coal to Diammonium Phosphate ratio = Coal price per Metric Ton ÷ Diammonium Phosphate price per Metric Ton
Both legs share the same unit, so the result is a plain unitless number, directly comparable across time.
Worked example, live prices: $131.50 ÷ $792.50 = 0.1659. The inverse is 6.027.
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 diammonium phosphate ratio today?
The coal to diammonium phosphate ratio is 0.1659 — Coal at $131.50 per Metric Ton divided by Diammonium Phosphate at $792.50 per Metric Ton, from live mid-market prices.
How do you calculate the coal to diammonium phosphate ratio?
Divide the coal price per Metric Ton by the diammonium phosphate price per Metric Ton. If the two units differ, the result is a rate rather than a plain count — read it as Metric Tons of diammonium phosphate per Metric Ton of coal.
What is the inverse of the coal to diammonium phosphate ratio?
The inverse, diammonium phosphate to coal, is 6.027 — how many Metric Tons of coal one Metric Ton of diammonium phosphate buys.