---
title: "Grams to Grains — g to gr converter"
description: "1 gram = 15.43236 grains. Convert grams to grains with a full conversion table, the exact formula, and a calculator for any value."
url: https://atoneplace.net/convert/grams-to-grains/
site: "At One Place"
---

# Grams to grains

**1 gram in grains: 1 g = 15.43236 gr**

gr = g × 15.43235835

To convert grams to grains, multiply by 15.43235835. The table below gives the values people look up most often, and the converter works for any number.

## Grams to grains table

*Common gram values converted to grains.*

| Grams | Grains |
| --- | --- |
| 1 g | 15.43236 |
| 2 g | 30.86472 |
| 3 g | 46.29708 |
| 4 g | 61.72943 |
| 5 g | 77.16179 |
| 10 g | 154.3236 |
| 15 g | 231.4854 |
| 20 g | 308.6472 |
| 25 g | 385.809 |
| 30 g | 462.9708 |
| 40 g | 617.2943 |
| 50 g | 771.6179 |
| 75 g | 1,157.4269 |
| 100 g | 1,543.2358 |
| 250 g | 3,858.0896 |
| 500 g | 7,716.1792 |
| 1,000 g | 15,432.358 |

## How the conversion works

The relationship is gr = g × 15.43235835. Both units measure mass, so the conversion is a fixed factor that never changes.

## Common questions

### How many grains are in one gram?

One gram equals 15.43236 grains. gr = g × 15.43235835.

### How do you convert grams to grains?

Use gr = g × 15.43235835. So 10 g is 154.3236 gr.

### How many grams are in one grain?

One grain equals 0.064799 grams, which is the reverse of the conversion above.

## Related pages

- [Grains to Grams](https://atoneplace.net/convert/grains-to-grams/)
- [Grams to Kilograms](https://atoneplace.net/convert/grams-to-kg/)
- [Grams to Milligrams](https://atoneplace.net/convert/grams-to-mg/)
- [Grams to Tonnes](https://atoneplace.net/convert/grams-to-tonnes/)
- [Grams to Pounds](https://atoneplace.net/convert/grams-to-lbs/)
- [Grams to Ounces](https://atoneplace.net/convert/grams-to-oz/)
- [Grams to Stone](https://atoneplace.net/convert/grams-to-stone/)

## 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/)