---
title: "21 mL to tbsp = 1.420189 tbsp"
description: "21 milliliters is 1.420189 tablespoons. The arithmetic, a table of nearby values, and a converter for any other number."
url: https://atoneplace.net/convert/21-ml-to-tablespoons/
site: "At One Place"
---

# 21 mL to tbsp

**21 milliliters in tablespoons: 21 mL = 1.420189 tbsp**

tbsp = mL × 0.0676280454

21 milliliters is 1.420189 tablespoons. To get there, multiply by 0.0676280454.

## Values either side

*Milliliters near 21, converted to tablespoons.*

| Milliliters | Tablespoons |
| --- | --- |
| 17 mL | 1.149677 |
| 18 mL | 1.217305 |
| 19 mL | 1.284933 |
| 20 mL | 1.352561 |
| 21 mL ← | 1.420189 |
| 22 mL | 1.487817 |
| 23 mL | 1.555445 |
| 24 mL | 1.623073 |
| 25 mL | 1.690701 |

## How the conversion works

The relationship is tbsp = mL × 0.0676280454. 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 mL in tablespoons?

21 mL is 1.420189 tbsp.

### How do you convert milliliters to tablespoons?

Multiply by 0.0676280454.

## Related pages

- [Milliliters to tablespoons](https://atoneplace.net/convert/ml-to-tablespoons/)
- [21 tbsp to mL](https://atoneplace.net/convert/21-tablespoons-to-ml/)
- [17 mL to tbsp](https://atoneplace.net/convert/17-ml-to-tablespoons/)
- [18 mL to tbsp](https://atoneplace.net/convert/18-ml-to-tablespoons/)
- [19 mL to tbsp](https://atoneplace.net/convert/19-ml-to-tablespoons/)
- [20 mL to tbsp](https://atoneplace.net/convert/20-ml-to-tablespoons/)
- [22 mL to tbsp](https://atoneplace.net/convert/22-ml-to-tablespoons/)
- [23 mL to tbsp](https://atoneplace.net/convert/23-ml-to-tablespoons/)
- [24 mL to tbsp](https://atoneplace.net/convert/24-ml-to-tablespoons/)
- [25 mL to tbsp](https://atoneplace.net/convert/25-ml-to-tablespoons/)

## 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/)