Commodity ratio · live
Cobalt to Tellurium Ratio
The cobalt to tellurium ratio is 69.93 — Cobalt at $56,290.00 per Metric Ton divided by Tellurium at $805.00 per Metric Ton.
Prices as of Aug 24, 2026, 12:09 PM UTC. Change either side of the calculator to price any other pair from 170+ commodities.
Cobalt to Tellurium ratio
1.000 T of cobalt = 69.925 T of tellurium
Inverse (TEL/COB): 0.01430 — one Metric Ton of tellurium buys that much cobalt.
Close to the middle of its 1 year range. (48th percentile of the last 1 year)
Cobalt
$56,290.00
per Metric Ton
Tellurium
$805.00
per Metric Ton
Unit basis: USD per Metric Ton ÷ USD per Metric Ton. The ratio reads as Metric Tons of tellurium per Metric Ton of cobalt. Prices as of Mon, 24 Aug 2026 12:09:57 GMT.
1Y average
69.45
median 70.36
1Y low
55.56
Aug 25, 2025
1Y high
78.18
Jan 7, 2026
Normal band
64.27–74.63
mean ± 1 std dev
Deviation from mean
+0.09σ
342 observations
Cobalt to Tellurium ratio charts
Pick a range once — it applies to the COB/TEL ratio line, the OHLC candles and the Cobalt / Tellurium price chart below.
COB/TEL ratio line
How many T of Tellurium one T of Cobalt buys, over 1Y.
COB/TEL ratio candles
Open, high, low and close of the COB/TEL ratio for each period in the last 1Y.
Cobalt and Tellurium 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 tellurium ratio
Cobalt to Tellurium ratio = Cobalt price per Metric Ton ÷ Tellurium 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 ÷ $805.00 = 69.93. The inverse is 0.01430.
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 cobalt to tellurium ratio today?
The cobalt to tellurium ratio is 69.93 — Cobalt at $56,290.00 per Metric Ton divided by Tellurium at $805.00 per Metric Ton, from live mid-market prices.
How do you calculate the cobalt to tellurium ratio?
Divide the cobalt price per Metric Ton by the tellurium 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 tellurium per Metric Ton of cobalt.
What is the inverse of the cobalt to tellurium ratio?
The inverse, tellurium to cobalt, is 0.01430 — how many Metric Tons of cobalt one Metric Ton of tellurium buys.