Commodity ratio · live
Potato to Cobalt Ratio
The potato to cobalt ratio is 0.00002487 — Potato at $1.40 per 100 Kilogram divided by Cobalt at $56,290.00 per Metric Ton.
Prices as of Aug 24, 2026, 12:12 PM UTC. Change either side of the calculator to price any other pair from 170+ commodities.
Potato to Cobalt ratio
1.000 100 Kg of potato = 0.00002487 T of cobalt
Inverse (COB/POTATO): 40207 — one Metric Ton of cobalt buys that much potato.
Near the bottom of its 1 year range — historically compressed. (8th percentile of the last 1 year)
Potato
€1.40
per 100 Kilogram
Cobalt
$56,290.00
per Metric Ton
Unit basis: EUR per 100 Kilogram ÷ USD per Metric Ton. The ratio reads as Metric Tons of cobalt per 100 Kilogram of potato. Prices as of Mon, 24 Aug 2026 12:12:04 GMT.
These two commodities are quoted in different currencies (EUR and USD). The figure above is a raw quote ratio and is not FX-adjusted.
1Y average
0.0001382
median 0.0001231
1Y low
0.00002487
Jun 3, 2026
1Y high
0.0003368
Oct 12, 2025
Normal band
0.00004480–0.0002316
mean ± 1 std dev
Deviation from mean
-1.21σ
308 observations
Potato to Cobalt ratio charts
Pick a range once — it applies to the POTATO/COB ratio line, the OHLC candles and the Potato / Cobalt price chart below.
POTATO/COB ratio line
How many T of Cobalt one 100 Kg of Potato buys, over 1Y.
POTATO/COB ratio candles
Open, high, low and close of the POTATO/COB ratio for each period in the last 1Y.
Potato and Cobalt prices
Both legs of the ratio on their own axes, so you can see which one moved over 1Y.
How to calculate the potato to cobalt ratio
Potato to Cobalt ratio = Potato price per 100 Kilogram ÷ Cobalt price per Metric Ton
The two legs use different units, so the result is a rate — Metric Tons of cobalt per 100 Kilogram of potato — rather than a plain count.
Worked example, live prices: $1.40 ÷ $56,290.00 = 0.00002487. The inverse is 40207.
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 potato to cobalt ratio today?
The potato to cobalt ratio is 0.00002487 — Potato at $1.40 per 100 Kilogram divided by Cobalt at $56,290.00 per Metric Ton, from live mid-market prices.
How do you calculate the potato to cobalt ratio?
Divide the potato price per 100 Kilogram by the cobalt 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 cobalt per 100 Kilogram of potato.
What is the inverse of the potato to cobalt ratio?
The inverse, cobalt to potato, is 40207 — how many 100 Kilograms of potato one Metric Ton of cobalt buys.