Commodity ratio · live
Polypropylene to Naphtha Ratio
The polypropylene to naphtha ratio is 10.70 — Polypropylene at $8,099.00 per Metric Ton divided by Naphtha at $757.20 per Metric Ton.
Prices as of Aug 24, 2026, 11:27 AM UTC. Change either side of the calculator to price any other pair from 170+ commodities.
Polypropylene to Naphtha ratio
1.000 T of polypropylene = 10.696 T of naphtha
Inverse (NAPHTHA/PYL): 0.09349 — one Metric Ton of naphtha buys that much polypropylene.
Below its 1 year average. (20th percentile of the last 1 year)
Polypropylene
¥8,099.00
per Metric Ton
Naphtha
$757.20
per Metric Ton
Unit basis: CNY per Metric Ton ÷ USD per Metric Ton. The ratio reads as Metric Tons of naphtha per Metric Ton of polypropylene. Prices as of Mon, 24 Aug 2026 11:27:53 GMT.
These two commodities are quoted in different currencies (CNY and USD). The figure above is a raw quote ratio and is not FX-adjusted.
1Y average
11.54
median 11.93
1Y low
8.940
Apr 24, 2026
1Y high
12.95
Oct 12, 2025
Normal band
10.56–12.52
mean ± 1 std dev
Deviation from mean
-0.86σ
339 observations
Polypropylene to Naphtha ratio charts
Pick a range once — it applies to the PYL/NAPHTHA ratio line, the OHLC candles and the Polypropylene / Naphtha price chart below.
PYL/NAPHTHA ratio line
How many T of Naphtha one T of Polypropylene buys, over 1Y.
PYL/NAPHTHA ratio candles
Open, high, low and close of the PYL/NAPHTHA ratio for each period in the last 1Y.
Polypropylene 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 polypropylene to naphtha ratio
Polypropylene to Naphtha ratio = Polypropylene price per Metric Ton ÷ Naphtha price per Metric Ton
The two legs use different units, so the result is a rate — Metric Tons of naphtha per Metric Ton of polypropylene — rather than a plain count.
Worked example, live prices: $8,099.00 ÷ $757.20 = 10.70. The inverse is 0.09349.
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 polypropylene to naphtha ratio today?
The polypropylene to naphtha ratio is 10.70 — Polypropylene at $8,099.00 per Metric Ton divided by Naphtha at $757.20 per Metric Ton, from live mid-market prices.
How do you calculate the polypropylene to naphtha ratio?
Divide the polypropylene 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 polypropylene.
What is the inverse of the polypropylene to naphtha ratio?
The inverse, naphtha to polypropylene, is 0.09349 — how many Metric Tons of polypropylene one Metric Ton of naphtha buys.