Commodity ratio · live
Indium to Coal Ratio
The indium to coal ratio is 40.68 — Indium at $5,350.00 per Kilogram divided by Coal at $131.50 per Metric Ton.
Prices as of Aug 24, 2026, 10:25 AM UTC. Change either side of the calculator to price any other pair from 170+ commodities.
Indium to Coal ratio
1.000 Kg of indium = 40.684 T of coal
Inverse (COAL/INDIUM): 0.02458 — one Metric Ton of coal buys that much indium.
Above its 1 year average. (83th percentile of the last 1 year)
Indium
$5,350.00
per Kilogram
Coal
$131.50
per Metric Ton
Unit basis: USD per Kilogram ÷ USD per Metric Ton. The ratio reads as Metric Tons of coal per Kilogram of indium. Prices as of Mon, 24 Aug 2026 10:25:50 GMT.
1Y average
31.59
median 32.12
1Y low
22.24
Nov 18, 2025
1Y high
45.42
Jul 14, 2026
Normal band
24.54–38.63
mean ± 1 std dev
Deviation from mean
+1.29σ
359 observations
Indium to Coal ratio charts
Pick a range once — it applies to the INDIUM/COAL ratio line, the OHLC candles and the Indium / Coal price chart below.
INDIUM/COAL ratio line
How many T of Coal one Kg of Indium buys, over 1Y.
INDIUM/COAL ratio candles
Open, high, low and close of the INDIUM/COAL ratio for each period in the last 1Y.
Indium 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 indium to coal ratio
Indium to Coal ratio = Indium price per Kilogram ÷ Coal price per Metric Ton
The two legs use different units, so the result is a rate — Metric Tons of coal per Kilogram of indium — rather than a plain count.
Worked example, live prices: $5,350.00 ÷ $131.50 = 40.68. The inverse is 0.02458.
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 | 4647.62 |
| 2 | XAG | Silver | 69.00 |
| 3 | WTIOIL-FUT | Crude Oil WTI Futures | 85.69 |
| 4 | BRENTOIL-FUT | Crude Oil Brent Futures | 92.75 |
| 5 | NG-FUT | Natural Gas Futures | 2.77 |
| 6 | PL | Platinum | 1885.63 |
| 7 | PA | Palladium | 1351.00 |
Frequently asked questions
What is the indium to coal ratio today?
The indium to coal ratio is 40.68 — Indium at $5,350.00 per Kilogram divided by Coal at $131.50 per Metric Ton, from live mid-market prices.
How do you calculate the indium to coal ratio?
Divide the indium price per Kilogram 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 Kilogram of indium.
What is the inverse of the indium to coal ratio?
The inverse, coal to indium, is 0.02458 — how many Kilograms of indium one Metric Ton of coal buys.