Quilt Size Calculator
Plan a quilt size from mattress dimensions and drop.
Compare Your Options And Get Clear Answers
Plan a quilt size from mattress dimensions and drop.
Quilt Size Estimator
Enter your numbers below for an instant estimate.
How It Works
Key concepts behind this calculator
Enter Values
Fill in each field with your own numbers.
Calculate
Results update as you change the inputs.
Review
Read the breakdown and the explanation.
Adjust
Change values to compare scenarios.
Quilt Quick Guide
Typical values for reference.
| Bed | Mattress | Quilt | Drop |
|---|---|---|---|
| Twin | 39×75 | 63×99 | 12 |
| Full | 54×75 | 78×99 | 12 |
| Queen | 60×80 | 84×104 | 12 |
| King | 76×80 | 100×104 | 12 |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Quilt Size Calculator FAQ
Answers to common questions about this calculator.
About 84 x 104 inches with a 12 inch drop on three sides.
It gives a quick estimate of quilt size from the values you enter.
No. It is a planning estimate, so check important figures with a professional or official source.
Yes. Edit any field and the result updates when you calculate.
