Commodity ratio · live
Cobalt to Naphtha Ratio
The cobalt to naphtha ratio is 74.34 — Cobalt at $56,290.00 per Metric Ton divided by Naphtha at $757.20 per Metric Ton.
Prices as of Aug 24, 2026, 11:22 AM UTC. Change either side of the calculator to price any other pair from 170+ commodities.
Cobalt to Naphtha ratio
1.000 T of cobalt = 74.340 T of naphtha
Inverse (NAPHTHA/COB): 0.01345 — one Metric Ton of naphtha buys that much cobalt.
Close to the middle of its 1 year range. (38th percentile of the last 1 year)
Cobalt
$56,290.00
per Metric Ton
Naphtha
$757.20
per Metric Ton
Unit basis: USD per Metric Ton ÷ USD per Metric Ton. The ratio reads as Metric Tons of naphtha per Metric Ton of cobalt. Prices as of Mon, 24 Aug 2026 11:22:57 GMT.
1Y average
81.29
median 79.04
1Y low
55.71
Apr 7, 2026
1Y high
114.9
Jan 7, 2026
Normal band
64.97–97.60
mean ± 1 std dev
Deviation from mean
-0.43σ
361 observations
Cobalt to Naphtha ratio charts
Pick a range once — it applies to the COB/NAPHTHA ratio line, the OHLC candles and the Cobalt / Naphtha price chart below.
COB/NAPHTHA ratio line
How many T of Naphtha one T of Cobalt buys, over 1Y.
COB/NAPHTHA ratio candles
Open, high, low and close of the COB/NAPHTHA ratio for each period in the last 1Y.
Cobalt and Naphtha 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 naphtha ratio
Cobalt to Naphtha ratio = Cobalt price per Metric Ton ÷ Naphtha 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 ÷ $757.20 = 74.34. The inverse is 0.01345.
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 naphtha ratio today?
The cobalt to naphtha ratio is 74.34 — Cobalt at $56,290.00 per Metric Ton divided by Naphtha at $757.20 per Metric Ton, from live mid-market prices.
How do you calculate the cobalt to naphtha ratio?
Divide the cobalt price per Metric Ton by the naphtha 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 naphtha per Metric Ton of cobalt.
What is the inverse of the cobalt to naphtha ratio?
The inverse, naphtha to cobalt, is 0.01345 — how many Metric Tons of cobalt one Metric Ton of naphtha buys.