Megaton to Nanogram Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert megatons [Mt] to nanograms [ng] or nanograms [ng] to megatons [Mt]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 megaton [Mt] = 1021 nanograms [ng]1 nanogram [ng] = 10-21 megatons [Mt]

Convert megatons to nanograms

There are two simple ways to convert megatons [Mt] to nanograms [ng]. In the first calculation method, the value in megatons [Mt] is divided by 10-21. The second method multiplies the value in megatons [Mt] by 1021.

  • Nanograms [ng] = megatons [Mt] ÷ 10-21
  • Nanograms [ng] = megatons [Mt] * 1021

Convert nanograms to megatons

Converting nanograms [ng] to megatons [Mt] is easy and can be done in two ways. The first method involves multiplication, whereby the value in nanograms [ng] is multiplied by 10-21. The second variant is a division. Here, the value in nanograms [ng] is divided by 1021.

  • Megatons [Mt] = nanograms [ng] * 10-21
  • Megatons [Mt] = nanograms [ng] ÷ 1021

Converter

Decimal places

How it's calculated

Factor: 
1021
Nanograms=Megatons*1021
Megatons=
Nanograms1021

To all available units

Megatons

Picograms

Metric tons

Centigrams

Metric tons

Decagrams

Metric tons

Decigrams

Metric tons

Femtograms

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