Commodity ratio · live
Cobalt to Diammonium Phosphate Ratio
The cobalt to diammonium phosphate ratio is 71.03 — Cobalt at $56,290.00 per Metric Ton divided by Diammonium Phosphate at $792.50 per Metric Ton.
Prices as of Aug 24, 2026, 10:28 AM UTC. Change either side of the calculator to price any other pair from 170+ commodities.
Cobalt to Diammonium Phosphate ratio
1.000 T of cobalt = 71.028 T of diammonium phosphate
Inverse (DIAPH/COB): 0.01408 — one Metric Ton of diammonium phosphate buys that much cobalt.
Close to the middle of its 1 year range. (33th percentile of the last 1 year)
Cobalt
$56,290.00
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 cobalt. Prices as of Mon, 24 Aug 2026 10:28:58 GMT.
1Y average
73.24
median 74.31
1Y low
42.33
Aug 24, 2025
1Y high
91.53
Jan 20, 2026
Normal band
59.52–86.96
mean ± 1 std dev
Deviation from mean
-0.16σ
363 observations
Cobalt to Diammonium Phosphate ratio charts
Pick a range once — it applies to the COB/DIAPH ratio line, the OHLC candles and the Cobalt / Diammonium Phosphate price chart below.
COB/DIAPH ratio line
How many T of Diammonium Phosphate one T of Cobalt buys, over 1Y.
COB/DIAPH ratio candles
Open, high, low and close of the COB/DIAPH ratio for each period in the last 1Y.
Cobalt 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 cobalt to diammonium phosphate ratio
Cobalt to Diammonium Phosphate ratio = Cobalt 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: $56,290.00 ÷ $792.50 = 71.03. The inverse is 0.01408.
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 | 4647.62 |
| 2 | XAG | Silver | 69.00 |
| 3 | WTIOIL-FUT | Crude Oil WTI Futures | 85.69 |
| 4 | BRENTOIL-FUT | Crude Oil Brent Futures | 92.75 |
| 5 | NG-FUT | Natural Gas Futures | 2.77 |
| 6 | PL | Platinum | 1885.63 |
| 7 | PA | Palladium | 1351.00 |
Frequently asked questions
What is the cobalt to diammonium phosphate ratio today?
The cobalt to diammonium phosphate ratio is 71.03 — Cobalt at $56,290.00 per Metric Ton divided by Diammonium Phosphate at $792.50 per Metric Ton, from live mid-market prices.
How do you calculate the cobalt to diammonium phosphate ratio?
Divide the cobalt 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 cobalt.
What is the inverse of the cobalt to diammonium phosphate ratio?
The inverse, diammonium phosphate to cobalt, is 0.01408 — how many Metric Tons of cobalt one Metric Ton of diammonium phosphate buys.