---
title: "Tablespoons to US quarts — tbsp to qt converter"
description: "1 tablespoon = 0.015625 US quarts. Convert tablespoons to US quarts with a full conversion table, the exact formula, and a calculator for any value."
url: https://atoneplace.net/convert/tablespoons-to-quarts/
site: "At One Place"
---

# Tablespoons to US quarts

**1 tablespoon in US quarts: 1 tbsp = 0.015625 qt**

qt = tbsp × 1/64

To convert tablespoons to US quarts, multiply by 0.015625. The table below gives the values people look up most often, and the converter works for any number.

## Tablespoons to US quarts table

*Common tablespoon values converted to US quarts.*

| Tablespoons | US quarts |
| --- | --- |
| 1 tbsp | 0.015625 |
| 2 tbsp | 0.03125 |
| 3 tbsp | 0.046875 |
| 4 tbsp | 0.0625 |
| 5 tbsp | 0.078125 |
| 10 tbsp | 0.15625 |
| 15 tbsp | 0.23438 |
| 20 tbsp | 0.3125 |
| 25 tbsp | 0.39063 |
| 30 tbsp | 0.46875 |
| 40 tbsp | 0.625 |
| 50 tbsp | 0.78125 |
| 75 tbsp | 1.171875 |
| 100 tbsp | 1.5625 |
| 250 tbsp | 3.90625 |
| 500 tbsp | 7.8125 |
| 1,000 tbsp | 15.625 |

## How the conversion works

The relationship is qt = tbsp × 1/64. 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

### How many US quarts are in one tablespoon?

One tablespoon equals 0.015625 US quarts. qt = tbsp × 1/64.

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

Use qt = tbsp × 1/64. So 10 tbsp is 0.15625 qt.

### How many tablespoons are in one US quart?

One US quart equals 64 tablespoons, which is the reverse of the conversion above.

## Related pages

- [US quarts to Tablespoons](https://atoneplace.net/convert/quarts-to-tablespoons/)
- [Tablespoons to Liters](https://atoneplace.net/convert/tablespoons-to-liters/)
- [Tablespoons to Milliliters](https://atoneplace.net/convert/tablespoons-to-ml/)
- [Tablespoons to Cubic meters](https://atoneplace.net/convert/tablespoons-to-cubic-meters/)
- [Tablespoons to US gallons](https://atoneplace.net/convert/tablespoons-to-gallons/)
- [Tablespoons to US pints](https://atoneplace.net/convert/tablespoons-to-pints/)
- [Tablespoons to US cups](https://atoneplace.net/convert/tablespoons-to-cups/)
- [Tablespoons to US fluid ounces](https://atoneplace.net/convert/tablespoons-to-fl-oz/)
- [Tablespoons to Teaspoons](https://atoneplace.net/convert/tablespoons-to-teaspoons/)

## 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/)