---
title: "21 tbsp to pt = 0.65625 pt"
description: "21 tablespoons is 0.65625 US pints. The arithmetic, a table of nearby values, and a converter for any other number."
url: https://atoneplace.net/convert/21-tablespoons-to-pints/
site: "At One Place"
---

# 21 tbsp to pt

**21 tablespoons in US pints: 21 tbsp = 0.65625 pt**

pt = tbsp × 1/32

21 tablespoons is 0.65625 US pints. To get there, multiply by 0.03125.

## Values either side

*Tablespoons near 21, converted to US pints.*

| Tablespoons | US pints |
| --- | --- |
| 17 tbsp | 0.53125 |
| 18 tbsp | 0.5625 |
| 19 tbsp | 0.59375 |
| 20 tbsp | 0.625 |
| 21 tbsp ← | 0.65625 |
| 22 tbsp | 0.6875 |
| 23 tbsp | 0.71875 |
| 24 tbsp | 0.75 |
| 25 tbsp | 0.78125 |

## How the conversion works

The relationship is pt = tbsp × 1/32. Both units measure volume, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.

## Common questions

### What is 21 tbsp in US pints?

21 tbsp is 0.65625 pt.

### How do you convert tablespoons to US pints?

Multiply by 0.03125.

## Related pages

- [Tablespoons to US pints](https://atoneplace.net/convert/tablespoons-to-pints/)
- [21 pt to tbsp](https://atoneplace.net/convert/21-pints-to-tablespoons/)
- [17 tbsp to pt](https://atoneplace.net/convert/17-tablespoons-to-pints/)
- [18 tbsp to pt](https://atoneplace.net/convert/18-tablespoons-to-pints/)
- [19 tbsp to pt](https://atoneplace.net/convert/19-tablespoons-to-pints/)
- [20 tbsp to pt](https://atoneplace.net/convert/20-tablespoons-to-pints/)
- [22 tbsp to pt](https://atoneplace.net/convert/22-tablespoons-to-pints/)
- [23 tbsp to pt](https://atoneplace.net/convert/23-tablespoons-to-pints/)
- [24 tbsp to pt](https://atoneplace.net/convert/24-tablespoons-to-pints/)
- [25 tbsp to pt](https://atoneplace.net/convert/25-tablespoons-to-pints/)

## Sources

- Guide for the Use of the International System of Units (SP 811) — NIST (https://www.nist.gov/pml/special-publication-811) [Public domain (US Government)]
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures (https://www.bipm.org/en/publications/si-brochure)
- Calculated on this page — At One Place (/about/)