pakmath.com

Cubic Inches to US Pints (in³ to pt) Converter

1 cubic inch (in³) = 0.034632 US pints (pt). To convert cubic inches to US pints, multiply by 0.034632: 25 in³ × 0.034632 = 0.865801 pt.

1 in³ = 0.0346320346 pt
Convert the other way: US Pints to Cubic Inches

Quick facts

How to convert cubic inches to US pints

  1. Take the value in cubic inches.
  2. Multiply it by 0.034632 (the number of US pints in one cubic inch).
  3. Round the result to the precision you need.
pt = in³ × 0.034632

Worked example: 25 in³ × 0.034632 = 0.865801 pt.

To convert US pints back to cubic inches, multiply by 28.875, or divide by 0.034632.

Source: NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units).

Cubic Inches to US Pints conversion table

Cubic Inches to US Pints conversion table
Cubic Inches [in³]US Pints [pt]
0.01 in³0.0003463203 pt
0.1 in³0.0034632035 pt
1 in³0.0346320346 pt
2 in³0.0692640693 pt
3 in³0.1038961039 pt
5 in³0.1731601732 pt
10 in³0.3463203463 pt
20 in³0.6926406926 pt
50 in³1.7316017316 pt
100 in³3.4632034632 pt
1000 in³34.632034632 pt

in³ to pt chart from 1 to 100

US Pints to Cubic Inches conversion table

US Pints to Cubic Inches conversion table
US Pints [pt]Cubic Inches [in³]
0.01 pt0.28875 in³
0.1 pt2.8875 in³
1 pt28.875 in³
2 pt57.75 in³
3 pt86.625 in³
5 pt144.375 in³
10 pt288.75 in³
20 pt577.5 in³
50 pt1443.75 in³
100 pt2887.5 in³
1000 pt28875 in³

Cubic Inches vs US Pints

Cubic InchUS Pint
Symbolin³pt
Equals1 in³ = 0.034632 pt1 pt = 28.875 in³

What is a cubic inch?

The volume of a cube with 1-inch sides. Used in the US for small mechanical parts and engine displacement.

What is a US pint?

A US customary unit equal to 2 cups. Used in the US for beer, milk, and cooking measures.

Frequently asked questions

How many US pints are in a cubic inch?

There are 0.034632 US pints in 1 cubic inch (1 in³ = 0.0346320346 pt).

How many cubic inches are in a US pint?

There are 28.875 cubic inches in 1 US pint (1 pt = 28.875 in³).

How do I convert cubic inches to US pints?

Multiply the number of cubic inches by 0.034632. For example, 10 in³ × 0.034632 = 0.34632 pt. To convert back, multiply by 28.875.

What is 10 in³ in US pints?

10 in³ = 0.34632 pt.

What is 100 in³ in US pints?

100 in³ = 3.4632 pt.

Is the conversion exact?

Yes. The factor comes from the official definitions of both units (NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units)). Results are shown to up to 10 decimal places; round them to suit your purpose.

Popular volume conversions

Convert cubic inches to other units

Convert other units to US pints

Open the full volume converter with every unit →

Related converters

Reviewed by

Dr. Muhammad Amjad Khadim PhD Mathematics

Dr. Muhammad Amjad Khadim holds a PhD in Mathematics. He writes and reviews the guides on pakmath.com and checks every formula, conversion factor and worked example against published standards and official guidance before it goes live. Spotted an error? Tell us and it will be corrected.

Google Scholar profile (opens in a new tab)

First published 28 October 2026 · Last reviewed 5 November 2026