Ounce to Gigaton Converter (and vice versa)

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

This converter allows you to convert ounces [oz.] to gigatons [Gt] or gigatons [Gt] to ounces [oz.]. 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 ounce [oz.] ≈ 2.835 * 10-14 gigatons [Gt]1 gigaton [Gt] ≈ 3.527 * 1013 ounces [oz.]

Convert ounces to gigatons

There are two simple ways to convert ounces [oz.] to gigatons [Gt]. In the first calculation method, the value in ounces [oz.] is divided by the rounded conversion factor of 3.527 * 1013. The second method multiplies the value in ounces [oz.] by the rounded conversion factor of 2.835 * 10-14.

  • Gigatons [Gt] ≈ ounces [oz.] ÷ (3.527 * 1013)
  • Gigatons [Gt] ≈ ounces [oz.] * 2.835 * 10-14

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of ounces [oz.] to gigatons [Gt] can be achieved using the following calculation method.

  • Gigatons [Gt] = ounces [oz.] * 28.349523125 ÷ 1015

Convert gigatons to ounces

Converting gigatons [Gt] to ounces [oz.] is easy and can be done in two ways. The first method involves multiplication, in which the value in gigatons [Gt] is multiplied by the rounded conversion factor of 3.527 * 1013. The second variant is a division. Here, the value in gigatons [Gt] is divided by the rounded conversion factor of 2.835 * 10-14.

  • Ounces [oz.] ≈ gigatons [Gt] * 3.527 * 1013
  • Ounces [oz.] ≈ gigatons [Gt] ÷ (2.835 * 10-14)

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of gigatons [Gt] to ounces [oz.] can be achieved using the following calculation method.

  • Ounces [oz.] = gigatons [Gt] ÷ 28.349523125 * 1015

Converter

Decimal places

How it's calculated

Factor: 
≈ 3.527 * 1013
Gigatons = Ounces * 28.349523125 ÷ 1015
Ounces = Gigatons ÷ 28.349523125 * 1015

To all available units

Ounces

Hectograms

Ounces

Kilotons

Ounces

Long hundredweights

Ounces

Long tons

Ounces

Megatons