What formula is used to calculate titanium square bar weight?

The formula is: Weight = Side² × Length × Density. The side and length are converted to meters, the side is squared to get the cross-sectional area (m²), multiplied by length to get volume (m³), then multiplied by titanium density (4507 kg/m³) to get weight in kilograms.

What density is used for titanium?

This calculator uses 4507 kg/m³, the standard density for commercially pure titanium (Grade 1–4, ASTM B265). Titanium alloys such as Ti-6Al-4V have a slightly different density (~4430 kg/m³), but 4507 is the correct baseline for unalloyed titanium bar stock.

Does this calculator support metric and imperial units?

Yes. Side length can be entered in mm, cm, or inches. Bar length can be entered in meters, mm, feet, or inches. All values are converted to meters internally before calculation.

How does titanium compare in weight to steel and aluminum?

Titanium (4507 kg/m³) is roughly 57% the weight of carbon steel (~7850 kg/m³) and about 67% heavier than common aluminum alloys (~2700 kg/m³). This places it in a uniquely strong yet lightweight category for engineering applications.

Can I calculate the total weight for multiple bars?

Yes. Enter the number of bars in the Quantity field and the calculator displays both the per-bar weight and the total batch weight.

Why is titanium used in aerospace and medical applications?

Titanium offers an exceptional strength-to-weight ratio, excellent corrosion resistance, and biocompatibility. Its density of 4507 kg/m³ combined with tensile strengths of 240–550 MPa (commercially pure grades) makes it ideal for aircraft structures, surgical implants, and marine hardware.

Titanium Square Bar Weight Calculator

Enter side length and bar length to instantly calculate titanium square bar weight in kilograms and pounds.

Bar Dimensions

Side Length

Bar Length

Quantity (bars)

Formula Reference

W = S² × L × 4507

Where S = side length (m), L = bar length (m), 4507 = titanium density (kg/m³), W = weight (kg).

Titanium Density Reference

Grade	Type	kg/m³
Grade 1	CP Ti — Softest	4507
Grade 2	CP Ti — Most Common	4507
Grade 4	CP Ti — Highest Strength	4507
Ti-6Al-4V	Alloy — Aerospace	4430

This calculator uses 4507 kg/m³ (commercially pure titanium).

Enter dimensions on the left and click Calculate.

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Summary

Enter side length and bar length to instantly calculate titanium square bar weight in kilograms and pounds.

How it works

Enter the bar side length and select a unit (mm, cm, or inches).
Enter the bar length and select a unit (m, mm, ft, or inches).
Optionally enter a quantity for multiple bars.
Click Calculate Weight.
The tool applies W = Side² × Length × 4507 and displays weight in kg and lb.
Click Copy to copy the result to your clipboard.

Use cases

Estimating titanium material weight for aerospace structural components.
Calculating freight and shipping weight for titanium square bar orders.
Preparing a bill of materials (BOM) for CNC machining projects.
Verifying load limits on lifting and handling equipment.
Cost estimation for titanium bar purchases priced by weight.
Comparing titanium bar weight against steel or aluminum alternatives.
Material planning for medical device and implant manufacturing.
Quick weight checks during design reviews for lightweight structures.

Frequently Asked Questions

Last updated: 2026-09-19 · Reviewed by Nham Vu