What Is a Cash Rating? (And Why It Matters When Buying a Safe)

January 13, 2026

A cash rating is a security classification used to indicate how much monetary value a safe is designed to protect against theft. It represents the level of resistance a safe offers when subjected to a physical attack.

In simple terms, the higher the cash rating, the longer and harder it is for a thief to break into the safe using tools.

Cash ratings are commonly used across Australia by insurers, businesses, and security professionals to assess whether a safe is suitable for protecting cash, jewellery, firearms, documents, and other high-value items.

How Is a Cash Rating Determined?

A safe’s cash rating is based on controlled testing that simulates a real break-in attempt.

During testing, the safe is attacked using a range of hand tools and power tools for a specific amount of time. The testing measures how resistant the safe is to forced entry, including attacks on the door, locking mechanism, and body.

The results of these tests determine the safe’s cash rating. A higher rating means stronger materials, more advanced locking systems, and greater resistance to attack.

What Do Cash Rating Numbers Mean?

Cash ratings are typically displayed as a dollar amount, such as $20,000, $50,000, or higher.

This number does not mean the safe contains that amount of cash. Instead, it indicates the recommended maximum value of items the safe is designed to protect.

For example:

A $20,000 cash rating means the safe is suitable for protecting valuables up to that value
A $50,000 cash rating indicates a significantly higher level of protection
Higher ratings are often used in commercial, firearm, or high-value residential applications

Insurance providers often use cash ratings when determining coverage limits.

Why Cash Ratings Matter More Than Weight Alone

Many people assume that a heavier safe automatically means better security. While weight can help, it is not the same as a cash rating.

A cash rating reflects how well a safe performs under attack, not just how heavy it is. Two safes may weigh the same, but the one with a certified cash rating has been tested and proven to resist forced entry more effectively.

This is especially important for homeowners storing firearms, watches, jewellery, or important documents.

Are Cash Ratings Important for Home Safes?

Yes. Cash ratings are not only for banks or businesses.

Residential break-ins are often quick and opportunistic. A properly rated safe slows intruders down and significantly increases the chances that they will abandon the attempt.

For Australian homeowners, a cash-rated safe provides:

Better theft resistance
Greater peace of mind
Stronger insurance alignment
Proven security rather than marketing claims

Cash Rating vs Fire Rating

A cash rating measures theft resistance.
A fire rating measures how long a safe can protect contents during a fire.

Both ratings are important, but they protect against different risks. A high-quality safe should ideally have both a cash rating and a fire rating to provide complete protection.