Commodity ratio · live
Phosphate Rock to Diammonium Phosphate Ratio
The phosphate rock to diammonium phosphate ratio is 0.1924 — Phosphate Rock at $152.50 per Metric Ton divided by Diammonium Phosphate at $792.50 per Metric Ton.
Prices as of Aug 24, 2026, 11:04 AM UTC. Change either side of the calculator to price any other pair from 170+ commodities.
Phosphate Rock to Diammonium Phosphate ratio
1.000 T of phosphate rock = 0.1924 T of diammonium phosphate
Inverse (DIAPH/PR): 5.197 — one Metric Ton of diammonium phosphate buys that much phosphate rock.
Phosphate Rock
$152.50
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 phosphate rock. Prices as of Mon, 24 Aug 2026 11:04:40 GMT.
Phosphate Rock to Diammonium Phosphate ratio charts
Pick a range once — it applies to the PR/DIAPH ratio line, the OHLC candles and the Phosphate Rock / Diammonium Phosphate price chart below.
PR/DIAPH ratio line
How many T of Diammonium Phosphate one T of Phosphate Rock buys, over 1Y.
No overlapping history for PR/DIAPH over 1Y. Try a longer range.
PR/DIAPH ratio candles
Open, high, low and close of the PR/DIAPH ratio for each period in the last 1Y.
No overlapping history for PR/DIAPH over 1Y. Try a longer range.
Phosphate Rock 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 phosphate rock to diammonium phosphate ratio
Phosphate Rock to Diammonium Phosphate ratio = Phosphate Rock 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: $152.50 ÷ $792.50 = 0.1924. The inverse is 5.197.
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 | 4655.18 |
| 2 | XAG | Silver | 69.27 |
| 3 | WTIOIL-FUT | Crude Oil WTI Futures | 85.69 |
| 4 | BRENTOIL-FUT | Crude Oil Brent Futures | 92.99 |
| 5 | NG-FUT | Natural Gas Futures | 2.81 |
| 6 | PL | Platinum | 1887.51 |
| 7 | PA | Palladium | 1353.70 |
Frequently asked questions
What is the phosphate rock to diammonium phosphate ratio today?
The phosphate rock to diammonium phosphate ratio is 0.1924 — Phosphate Rock at $152.50 per Metric Ton divided by Diammonium Phosphate at $792.50 per Metric Ton, from live mid-market prices.
How do you calculate the phosphate rock to diammonium phosphate ratio?
Divide the phosphate rock 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 phosphate rock.
What is the inverse of the phosphate rock to diammonium phosphate ratio?
The inverse, diammonium phosphate to phosphate rock, is 5.197 — how many Metric Tons of phosphate rock one Metric Ton of diammonium phosphate buys.