Commodity ratio · live
Tellurium to Cobalt Ratio
The tellurium to cobalt ratio is 0.01430 — Tellurium at $805.00 per Metric Ton divided by Cobalt at $56,290.00 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.
Tellurium to Cobalt ratio
1.000 T of tellurium = 0.01430 T of cobalt
Inverse (COB/TEL): 69.93 — one Metric Ton of cobalt buys that much tellurium.
Close to the middle of its 1 year range. (56th percentile of the last 1 year)
Tellurium
$805.00
per Metric Ton
Cobalt
$56,290.00
per Metric Ton
Unit basis: USD per Metric Ton ÷ USD per Metric Ton. The ratio reads as Metric Tons of cobalt per Metric Ton of tellurium. Prices as of Mon, 24 Aug 2026 12:09:59 GMT.
1Y average
0.01449
median 0.01421
1Y low
0.01279
Jan 7, 2026
1Y high
0.01800
Aug 25, 2025
Normal band
0.01329–0.01569
mean ± 1 std dev
Deviation from mean
-0.16σ
342 observations
Tellurium to Cobalt ratio charts
Pick a range once — it applies to the TEL/COB ratio line, the OHLC candles and the Tellurium / Cobalt price chart below.
TEL/COB ratio line
How many T of Cobalt one T of Tellurium buys, over 1Y.
TEL/COB ratio candles
Open, high, low and close of the TEL/COB ratio for each period in the last 1Y.
Tellurium 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 tellurium to cobalt ratio
Tellurium to Cobalt ratio = Tellurium price per Metric Ton ÷ Cobalt 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: $805.00 ÷ $56,290.00 = 0.01430. The inverse is 69.93.
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 tellurium to cobalt ratio today?
The tellurium to cobalt ratio is 0.01430 — Tellurium at $805.00 per Metric Ton divided by Cobalt at $56,290.00 per Metric Ton, from live mid-market prices.
How do you calculate the tellurium to cobalt ratio?
Divide the tellurium price per Metric Ton 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 Metric Ton of tellurium.
What is the inverse of the tellurium to cobalt ratio?
The inverse, cobalt to tellurium, is 69.93 — how many Metric Tons of tellurium one Metric Ton of cobalt buys.