How much does a titanium ring weigh in grams?

A plain titanium court band in UK size N weighs about 0.7g at 2mm wide, 1.5g at 4mm, 2.2g at 6mm and 2.9g at 8mm, with a standard 1.6mm wall. Width matters most: double the width and the weight doubles.

How much does a wide titanium wedding band weigh?

An 8mm titanium band weighs about 2.9g in size N and 3.3g in size T; a 10mm band about 3.7g and 4.1g. Wide bands in larger sizes are the heaviest rings in any metal.

How heavy is titanium?

Titanium weighs 4.5 grams per cubic centimetre, so a plain 4mm band in UK size N comes to about 1.5g and a 6mm band about 2.2g.

Is titanium heavy for a ring?

Titanium is the lightest metal we make rings in, at 4.5 g/cm³. Size for size, a titanium band is 29% of the weight of 18ct gold.

Does a titanium ring weigh more in a bigger size?

A little. A 6mm band weighs about 1.9g in size H, 2.2g in size N and 2.6g in size V, because a larger ring is longer all the way round. Width changes the weight far more than size does.

How thick is a titanium wedding ring?

These weights use a standard 1.6mm wall. A 6mm band in size N comes to about 1.6g with a lighter 1.2mm wall and 2.8g with a heavy 2mm wall, so two rings of the same width can feel quite different.

Can a titanium ring be resized?

A little and only larger. Titanium is not cut and rejoined like gold, but the inside of the band can often be machined to make it slightly bigger. Because it cannot go smaller, the size is settled when you order and the ring is made to that measurement.

Ring weight

How much does a titanium ring weigh?

A plain titanium wedding band in UK size N weighs about 1.5g at 4mm wide and 2.2g at 6mm. Titanium is the lightest metal we make rings in.

2mm band: 0.7g
4mm band: 1.5g
6mm band: 2.2g
8mm band: 2.9g

Size N, 1.6mm wall, court profile. Updated 17 October 2026.

Titanium ring weight by width and size

Find your size across the top and your width down the side. Every figure is a plain court band with a 1.6mm wall, the shape most wedding rings are.

Estimated grams, plain titanium court band, 1.6mm wall
Width	H	J	L	N	P	R	T	V	X
2mm	0.6	0.7	0.7	0.7	0.8	0.8	0.8	0.9	0.9
3mm	1.0	1.0	1.1	1.1	1.1	1.2	1.2	1.3	1.3
4mm	1.3	1.3	1.4	1.5	1.5	1.6	1.7	1.7	1.8
5mm	1.6	1.7	1.8	1.8	1.9	2.0	2.1	2.1	2.2
6mm	1.9	2.0	2.1	2.2	2.3	2.4	2.5	2.6	2.6
8mm	2.6	2.7	2.8	2.9	3.0	3.2	3.3	3.4	3.5
10mm	3.2	3.4	3.5	3.7	3.8	4.0	4.1	4.3	4.4

Columns are UK sizes. Each one links to that size's page, with its US, EU and millimetre equivalents.

Titanium against other metals

The same 6mm band in size N in every metal we make rings in, lightest first.

Estimated grams, 6mm court band, UK N, 1.6mm wall
Metal	Density	6mm band	Against titanium
Titanium	4.5 g/cm³	2.2g	This page
Black zirconium	6.5 g/cm³	3.2g	1.4 times the weight
9ct gold	11.4 g/cm³	5.6g	2.5 times the weight
Palladium	12 g/cm³	5.9g	2.7 times the weight
18ct gold	15.7 g/cm³	7.7g	3.5 times the weight
Platinum	20.1 g/cm³	9.8g	4.5 times the weight

How the wall changes the weight

Width is how far the ring runs along your finger; the wall is how thick the metal is from inside to out. Two titanium rings sold as 6mm can weigh quite differently if one has a heavier wall.

Estimated grams, titanium court band, UK N
Wall	4mm wide	6mm wide	8mm wide
1.2mm	1.1g	1.6g	2.2g
1.6mm	1.5g	2.2g	2.9g
2.0mm	1.9g	2.8g	3.7g

Titanium rings we make

Titanium: the light one. It rates Mohs 6 for surface hardness and it is hypoallergenic.

44 of our rings are made in titanium, each to order in your size. Every one shows its own weight on its page.

Titanium rings About titanium Is titanium good for a wedding ring?Ring weight calculator Width guide 6mm wedding rings

In titanium

Rings to look at

Rings in titanium, each with its own weight, price and widths on its page.

Classic

Plain titanium

The lightest ring we make and the simplest.

From £165 4 to 10mm

Multi toned

Gold line, titanium

Solid gold inlaid down the centre of brushed titanium.

From £385 4 to 10mm

Multi toned

Rose line, titanium

Solid 9ct rose gold down the centre of brushed titanium.

From £385 4 to 10mm

Titanium ring weight questions

How much does a titanium ring weigh in grams?: A plain titanium court band in UK size N weighs about 0.7g at 2mm wide, 1.5g at 4mm, 2.2g at 6mm and 2.9g at 8mm, with a standard 1.6mm wall. Width matters most: double the width and the weight doubles.
How much does a wide titanium wedding band weigh?: An 8mm titanium band weighs about 2.9g in size N and 3.3g in size T; a 10mm band about 3.7g and 4.1g. Wide bands in larger sizes are the heaviest rings in any metal.
How heavy is titanium?: Titanium weighs 4.5 grams per cubic centimetre, so a plain 4mm band in UK size N comes to about 1.5g and a 6mm band about 2.2g.
Is titanium heavy for a ring?: Titanium is the lightest metal we make rings in, at 4.5 g/cm³. Size for size, a titanium band is 29% of the weight of 18ct gold.
Does a titanium ring weigh more in a bigger size?: A little. A 6mm band weighs about 1.9g in size H, 2.2g in size N and 2.6g in size V, because a larger ring is longer all the way round. Width changes the weight far more than size does.
How thick is a titanium wedding ring?: These weights use a standard 1.6mm wall. A 6mm band in size N comes to about 1.6g with a lighter 1.2mm wall and 2.8g with a heavy 2mm wall, so two rings of the same width can feel quite different.
Can a titanium ring be resized?: A little and only larger. Titanium is not cut and rejoined like gold, but the inside of the band can often be machined to make it slightly bigger. Because it cannot go smaller, the size is settled when you order and the ring is made to that measurement.