Ugh, we've all been there.

You're so excited to bite into that luscious, juicy, sweet watermelon. Summer at its best for sure. Then, after all the excitement and hoopla, your watermelon moment is that light pink, dull-tasting bite that makes your heart sink.

According to the Simply Recipes website, while there are several things you've surely learned when it comes to testing watermelon ripeness, there's really only one foolproof way.

Are you ready for the easiest hack ever?

Striped watermelon grows in a field on a farm.
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When you're at the grocery store, a farmers' market, or come across a roadside stand, here's the one and only thing you should do with a whole watermelon to guarantee that perfect watermelon.

Full-Proof Way to Tell if a Watermelon is Truly Ripe

You simply pick it up and look for a small, dull, yellowish spot about the size of a quarter.

The belly or underside of the watermelon should have a creamy yellow spot. This is where the watermelon sat on the ground and ripened in the sun.

That spot is called the field spot or ground spot, and according to HGTV, it will make or break the watermelon's sweet factor.

What Each Color of the Ground/Field Spot Means

If it's a pale, creamy, buttery yellow, it means it's ripe and ready for you to slice into it and enjoy.

If the spot is light green or white, then that means the watermelon hasn’t quite ripened yet. You may even see green speckles in the yellowish spot, further emphasizing that it's still ripening.

Two More Ways to Complement the Ground Spot Rule

Since deliciously ripe watermelons are 92% water, they should be heavy, and the heavier the better, according to Simply Recipes.
If you decide to do the thumping test, which is the most popular way but not always easy to hear, according to Simply Recipes, ripe watermelons have a dull, hollow sound while immature melons have a high-pitched ping.

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