Commodity ratio · live
Naphtha to Coal Ratio
The naphtha to coal ratio is 5.758 — Naphtha at $757.20 per Metric Ton divided by Coal at $131.50 per Metric Ton.
Prices as of Aug 24, 2026, 10:34 AM UTC. Change either side of the calculator to price any other pair from 170+ commodities.
Naphtha to Coal ratio
1.000 T of naphtha = 5.758 T of coal
Inverse (COAL/NAPHTHA): 0.1737 — one Metric Ton of coal buys that much naphtha.
Above its 1 year average. (74th percentile of the last 1 year)
Naphtha
$757.20
per Metric Ton
Coal
$131.50
per Metric Ton
Unit basis: USD per Metric Ton ÷ USD per Metric Ton. The ratio reads as Metric Tons of coal per Metric Ton of naphtha. Prices as of Mon, 24 Aug 2026 10:34:25 GMT.
1Y average
5.355
median 5.071
1Y low
4.543
Jan 1, 2026
1Y high
7.296
Apr 7, 2026
Normal band
4.638–6.071
mean ± 1 std dev
Deviation from mean
+0.56σ
360 observations
Naphtha to Coal ratio charts
Pick a range once — it applies to the NAPHTHA/COAL ratio line, the OHLC candles and the Naphtha / Coal price chart below.
NAPHTHA/COAL ratio line
How many T of Coal one T of Naphtha buys, over 1Y.
NAPHTHA/COAL ratio candles
Open, high, low and close of the NAPHTHA/COAL ratio for each period in the last 1Y.
Naphtha and Coal prices
Both legs of the ratio on their own axes, so you can see which one moved over 1Y.
How to calculate the naphtha to coal ratio
Naphtha to Coal ratio = Naphtha price per Metric Ton ÷ Coal 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: $757.20 ÷ $131.50 = 5.758. The inverse is 0.1737.
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 naphtha to coal ratio today?
The naphtha to coal ratio is 5.758 — Naphtha at $757.20 per Metric Ton divided by Coal at $131.50 per Metric Ton, from live mid-market prices.
How do you calculate the naphtha to coal ratio?
Divide the naphtha price per Metric Ton by the coal 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 coal per Metric Ton of naphtha.
What is the inverse of the naphtha to coal ratio?
The inverse, coal to naphtha, is 0.1737 — how many Metric Tons of naphtha one Metric Ton of coal buys.