Cubic inch to Milliliter Converter
Enter the value that you want to convert cubic inch (in³) to milliliter (mL) or milliliter to cubic inch.Also written as IN³ to ML conversion.
1 cubic inch = 16.3870640 milliliter
Formula: milliliter = cubic inch value × 16.3870640
IN³ to ML — cubic inch to milliliter
10 cubic inch = 163.87064 milliliter
Popular Volume Converters:
Converting Cubic inch to Milliliter
Understanding the Cubic inch
Cubic inch (in³) is a unit of volume measurement. 1 cubic inch is equal to 16.3870640 milliliter.
The Milliliter Explained
Milliliter (mL) is a unit of volume measurement. 1 milliliter is equal to 0.0610237 cubic inch.
Volume Measurement Systems
Volume units are particularly confusing because the US and UK gallons differ (US gallon = 3.785 L, UK gallon = 4.546 L), as do their pints, cups, and fluid ounces. Cooking, fuel economy, beverage production, and pharmaceutical compounding all require precise volume conversions. Laboratory work uses milliliters and liters while US recipes specify cups, tablespoons, and fluid ounces.
cubic inch to milliliter metric conversion table
| 0.01 in³ | = | 0.16387 mL |
| 0.1 in³ | = | 1.63871 mL |
| 1 in³ | = | 16.38706 mL |
| 2 in³ | = | 32.77413 mL |
| 3 in³ | = | 49.16119 mL |
| 4 in³ | = | 65.54826 mL |
| 5 in³ | = | 81.93532 mL |
| 6 in³ | = | 98.32238 mL |
| 7 in³ | = | 114.70945 mL |
| 8 in³ | = | 131.09651 mL |
| 9 in³ | = | 147.48358 mL |
| 10 in³ | = | 163.87064 mL |
| 11 in³ | = | 180.25770 mL |
| 12 in³ | = | 196.64477 mL |
| 13 in³ | = | 213.03183 mL |
| 14 in³ | = | 229.41890 mL |
| 15 in³ | = | 245.80596 mL |
| 16 in³ | = | 262.19302 mL |
| 17 in³ | = | 278.58009 mL |
| 18 in³ | = | 294.96715 mL |
| 19 in³ | = | 311.35422 mL |
| 20 in³ | = | 327.74128 mL |
| 30 in³ | = | 491.61192 mL |
| 40 in³ | = | 655.48256 mL |
| 50 in³ | = | 819.35320 mL |
| 60 in³ | = | 983.22384 mL |
| 70 in³ | = | 1147.09448 mL |
| 80 in³ | = | 1310.96512 mL |
| 90 in³ | = | 1474.83576 mL |
| 100 in³ | = | 1638.70640 mL |
| 200 in³ | = | 3277.41280 mL |
| 300 in³ | = | 4916.11920 mL |
| 400 in³ | = | 6554.82560 mL |
| 500 in³ | = | 8193.53200 mL |
| 600 in³ | = | 9832.23840 mL |
| 700 in³ | = | 11470.94480 mL |
| 800 in³ | = | 13109.65120 mL |
| 900 in³ | = | 14748.35760 mL |
| 1000 in³ | = | 16387.06400 mL |
How to Convert IN³ to ML (Cubic inch to Milliliter)?
We can convert cubic inch to milliliter by using an example.
Example:
Convert 20 Cubic inch to Milliliter?
We know 1 Cubic inch = 16.3870640 milliliter; 1 Milliliter = 0.0610237 cubic inch.
20 cubic inch = ___mL
20 × 16.3870640 = 327.74128 mL (we know 1 cubic inch = 16.3870640 milliliter)
Answer:
20 cubic inch = 327.74128 milliliter
How to Convert Cubic Inches to Milliliters (Step-by-Step)
Converting cubic inches (in³) to milliliters is primarily used for engine displacement calculations and small container volumes. One cubic inch equals approximately 16.387 mL. This conversion connects US engineering measurements to metric volume units.
- Write down the volume in cubic inches (in³).
- Multiply by 16.387 to get milliliters.
- Divide by 1,000 to also express in liters if needed.
- For engine displacement, the result in mL ÷ 1,000 = liters.
Cubic Inches to mL: Engine Displacement Reference
Classic American engine sizes converted from cubic inches to milliliters/cc and liters:
| Cubic inch | Milliliter |
|---|---|
| 1 in³ | 16.387 mL |
| 122 in³ | 1,999 mL |
| 231 in³ | 3,785 mL |
| 302 in³ | 4,949 mL |
| 350 in³ | 5,735 mL |
| 427 in³ | 6,997 mL |
| 454 in³ | 7,440 mL |
| 572 in³ | 9,373 mL |
Solved Examples: Cubic Inches to mL
Question 1: A classic Chevy 350 engine — what is its displacement in mL and liters?
Solution:
mL = cubic inches × 16.387
= 350 × 16.387
= 5,735 mL
Liters = 5,735 ÷ 1,000 = 5.735 L
Answer: A 350 cubic inch engine = 5,735 mL = 5.7 liters.
Question 2: A small container is 12 cubic inches. Express in mL.
Solution:
mL = 12 × 16.387
= 196.6 mL
Answer: 12 in³ = 196.6 mL (about ⅘ of a cup).
Question 3: The Ford Coyote 5.0L engine is listed as 302 cubic inches. Verify in mL.
Solution:
mL = 302 × 16.387
= 4,948.9 mL ≈ 4,949 cc
Liters = 4,949 ÷ 1,000 = 4.949 L ≈ 5.0L
Answer: 302 in³ = 4,949 mL = 4.95 liters (marketed as 5.0L).
Practice Questions
Try solving these on your own to test your understanding:
- Convert 400 cubic inches to mL. (Answer: 6,555 mL = 6.55 L)
- A Dodge 440 engine — how many mL? (Answer: 7,210 mL = 7.2 L)
- Convert 5 cubic inches to mL. (Answer: 81.9 mL)
- What is 283 cubic inches in mL? (Answer: 4,637 mL ≈ 4.6 L — Chevy 283)
- Convert 500 cubic inches to liters. (Answer: 8,194 mL = 8.19 L)
Classic American Engine Displacement Chart
American muscle car engines are identified by their cubic inch displacement: the Chevy Small Block family includes the 265, 283, 302, 307, 327, 350, and 400 (4.3L to 6.6L). The Ford Windsor family: 221, 260, 289, 302, 351 (3.6L to 5.8L). The Mopar Wedge: 273, 318, 340, 360 (4.5L to 5.9L). Modern engines are marketed in liters, but enthusiasts still refer to cubic inches for classic models.
Why Engines Switched from Cubic Inches to Liters
US automakers switched to liter displacement in the 1980s as international markets became more important and fuel economy standards tightened. Marketing a "5.7-liter V8" sounds more modern and international than a "350 cubic inch V8." The conversion is straightforward: divide cubic inches by 61.024 to get liters (or multiply by 16.387 for mL first). Japanese and European manufacturers always used cc/liters for displacement.
Key Takeaways
- Multiply cubic inches by 16.387 to get mL (= cc).
- Divide mL by 1,000 to get liters for engine displacement.
- Classic engine reference: 350 in³ = 5.7 L, 302 in³ = 5.0 L, 454 in³ = 7.4 L.
- Divide cubic inches by 61.024 to go directly to liters.
- Modern cars use liters; classic muscle cars use cubic inches.
- 1 cubic inch = 16.387 mL = 16.387 cc.
Cubic inch to Milliliter Conversion Formula
milliliter = cubic inch × 16.3870640
1 cubic inch = 16.3870640 milliliter
1 milliliter = 0.0610237 cubic inch
Reverse: cubic inch = milliliter × 0.0610237
Frequently Asked Questions
How many milliliter are in 1 cubic inch?
There are 16.3870640 milliliter in 1 cubic inch. To convert cubic inch to milliliter, multiply the value by 16.3870640.
How do I convert cubic inch to milliliter?
Multiply your cubic inch value by 16.3870640 to get the equivalent in milliliter. For example, 5 cubic inch = 5 × 16.3870640 = 81.93532 milliliter.
How do I convert milliliter to cubic inch?
Multiply your milliliter value by 0.0610237 to get the equivalent in cubic inch. Alternatively, divide by 16.3870640.
What is 10 cubic inch in milliliter?
10 cubic inch is equal to 163.87064 milliliter.
What is 100 cubic inch in milliliter?
100 cubic inch is equal to 1638.70640 milliliter.