How to (Secretly) Determine Your Girlfriend’s Ring Size

If you’re looking to propose to your girlfriend, congrats! It’s one of life’s big milestones.

And when you do so, you’ll need a ring in most cases.

But how do you guess someone’s ring size?

Unlike height or weight, it’s much harder to guess someone’s ring size.

In this article, we’ll take you through various ways to (secretly) determine your girlfriend’s ring size.

Let’s take a look at how to guess ring size.

Woman’s Ring Size Average

The average ring size for women is between a size 5 and a size 7.

If you’re unsure of your girlfriend’s ring size, it’s best to err on the side of a larger ring.

It’s much easier to make a ring smaller than it is to make it larger.

Look at her other jewelry

One way to secretly determine your girlfriend’s ring size is to look at the other jewelry she wears.

Do you see her wearing rings on her ring finger?

What size are they?

You can use this as a general guide for what size ring she would wear.

Measure her finger (as secretly as possible)

If you want to be 100% sure of her ring size, you can measure her finger.

To do this, you’ll need a flexible measuring tape or a strip of paper.

Wrap the measuring tape or paper around her finger and mark where it overlaps.

Then, measure the distance between the two marks.

This will give you her finger circumference, which you can then use to find her ring size using this chart.

This will give you her finger circumference, which you can then use to find her ring size using this chart.

At the same time, try not to make it too obvious.

You have a trade-off between making it easy and keeping it a secret.

Ask her friends or family

If you’re really struggling to figure out her ring size, you can always ask her friends or family members.

They might not be as secretive as you are, but they’ll probably be able to give you a good idea of what size ring she wears.

Keep it a secret!

And any family or friends you enlist should

Remember, the whole point of this is to keep it a secret!

Don’t let her know that you’re trying to determine her ring size.

She might get suspicious and figure out that you’re planning to propose.

Proposing is supposed to be a surprise, after all.

If you can manage to keep it a secret, then you’ll be able to successfully determine her ring size without her knowing.

If you have a buddy getting ready to propose

In many cases, especially those in the 25-35 age range, if you have a large group of friends, you might have other buddies also thinking of proposing.

Think if it’s possible if your buddy can talk to your girlfriend about his plan to propose to his girlfriend, and if she can help him determine her ring size.

Though it seems like she’s helping him, he’s really helping you.

Take her to get her fingers measured at a jeweler

If all else fails, you can always take her to a jeweler to get her fingers measured.

This takes away the element of surprise, but at least you’ll know for sure what size ring to get her.

Just pretend that you’re getting your own fingers measured and persuade her to do the same.

Use a ring sizer tool

There are also ring sizer tools that you can use.

To use one of these, you’ll need to know her ring size in another measurement system.

You can then use the ring sizer tool to covert it into the right size.

Guessing her ring size

If you really want to keep it a secret, you can always take a guess at her ring size.

If you think she has smaller hands, go for a size 5 or 6.

If you think she has average-sized hands, go for a size 7.

And if you think she has larger hands, go for an 8 or 9.

It’s not an exact science, but it’s better than nothing.

Trace the inside of one of her rings onto paper

If you want to be really sneaky, you can trace the inside of one of her rings onto a piece of paper.

Then, you can take that paper to a jeweler and they’ll be able to tell you what size ring that is.

Or you can find a size chart on the internet, such as the one we have above.

This is probably the best way to determine her ring size without her knowing.

Asking her directly

Of course, you could always just ask her directly what ring size she is.

However, this takes away the element of surprise and might ruin your plans to propose.

So, it’s best to avoid this if possible.

Hopefully, these tips will help you determine your girlfriend’s ring size without her knowing.

Just remember to keep it a secret!

The last thing you want is for her to find out that you’re planning to propose.

Proposals are supposed to be a surprise, after all.

If you just don’t know…

If you’re still stumped, you can always get a ring that isn’t worth thousands of dollars to do the proposal, and then get a better ring appropriately sized down the line.

You can get any type of engagement ring on Amazon, with Prime shipping.


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Conclusion – How to Determine Your Girlfriend’s Ring Size

Determining your girlfriend’s ring size doesn’t have to be difficult.

If you don’t know your girlfriend’s ring size there are a few different ways that you can go about it.

Just remember to keep it a secret!

If you can manage to do that, then you’ll be able to successfully determine her ring size without spoiling the surprise.

FAQ – How to (Secretly) Determine Your Girlfriend’s Ring Size

How can I get my girlfriend’s ring size without her knowing?

You can secretly find out your girlfriend’s ring size by asking her friends or family, taking her to get her fingers measured at a jeweler, using a ring sizer tool, guessing her ring size, tracing the inside of one of her rings onto paper, or asking her directly.

What is the average woman’s ring size?

The average woman’s ring size is between a size 5 (small hands) and a size 8 (large hands).

Size 7 is most common.

What is the best way to determine my girlfriend’s ring size without her knowing?

The best way to determine your girlfriend’s ring size without her knowing is probably by tracing the inside of one of her rings onto paper and then taking that paper to a jeweler.

Or you could use a size chart on the internet.

This is probably the best way to determine her ring size without her knowing.

Asking her directly is probably the easiest way to find out her ring size, but it takes away the element of surprise and might ruin your plans to propose.

So, it’s best to avoid this if possible.

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