Commodity ratio · live
Milk to Phosphate Rock Ratio
The milk to phosphate rock ratio is 0.1090 — Milk at $16.63 per Hundredweight divided by Phosphate Rock at $152.50 per Metric Ton.
Prices as of Aug 24, 2026, 10:58 AM UTC. Change either side of the calculator to price any other pair from 170+ commodities.
Milk to Phosphate Rock ratio
1.000 Cwt of milk = 0.1090 T of phosphate rock
Inverse (PR/MILK): 9.170 — one Metric Ton of phosphate rock buys that much milk.
Milk
$16.63
per Hundredweight
Phosphate Rock
$152.50
per Metric Ton
Unit basis: USD per Hundredweight ÷ USD per Metric Ton. The ratio reads as Metric Tons of phosphate rock per Hundredweight of milk. Prices as of Mon, 24 Aug 2026 10:58:40 GMT.
Milk to Phosphate Rock ratio charts
Pick a range once — it applies to the MILK/PR ratio line, the OHLC candles and the Milk / Phosphate Rock price chart below.
MILK/PR ratio line
How many T of Phosphate Rock one Cwt of Milk buys, over 1Y.
No overlapping history for MILK/PR over 1Y. Try a longer range.
MILK/PR ratio candles
Open, high, low and close of the MILK/PR ratio for each period in the last 1Y.
No overlapping history for MILK/PR over 1Y. Try a longer range.
Milk and Phosphate Rock prices
Both legs of the ratio on their own axes, so you can see which one moved over 1Y.
How to calculate the milk to phosphate rock ratio
Milk to Phosphate Rock ratio = Milk price per Hundredweight ÷ Phosphate Rock price per Metric Ton
The two legs use different units, so the result is a rate — Metric Tons of phosphate rock per Hundredweight of milk — rather than a plain count.
Worked example, live prices: $16.63 ÷ $152.50 = 0.1090. The inverse is 9.170.
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 milk to phosphate rock ratio today?
The milk to phosphate rock ratio is 0.1090 — Milk at $16.63 per Hundredweight divided by Phosphate Rock at $152.50 per Metric Ton, from live mid-market prices.
How do you calculate the milk to phosphate rock ratio?
Divide the milk price per Hundredweight by the phosphate rock 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 phosphate rock per Hundredweight of milk.
What is the inverse of the milk to phosphate rock ratio?
The inverse, phosphate rock to milk, is 9.170 — how many Hundredweights of milk one Metric Ton of phosphate rock buys.