Download the attached document, print it, cut out the Royal Jewelry measuring band and use it to establish the size of the ring. This way, you will have your correct measurements even before buying the ring or wedding band.
In case a ring is not the correct size, send it back to us and in three days (depending on return shipping time) we will modify it to the correct size.
Usually the ring that lightly sticks to the finger, in any case is not tight, but offers resistance when taking off. If the ring is looser, then the size of the ring must be too big.
Important: If someone has not yet worn any ring, then he will find it a bit tight. Men usually lose their wedding ring, because when they take the measure of the finger, they choose the bigger size. The average ring size for women is between 52-57. The average ring size for men is between 59-65. Size does not influence the carats of the ring, gold or platinum of 14 or 18 carats.
Using the table below, you can easily find your or your partners wedding ring size
Diameter (inch) |
Diameter (mm) |
Perimeter (inch) |
Perimeter (mm) |
USA Canada |
UK,Ireland Australia |
Japan | Switzerland |
0.458 | 11.633 | 1.438 | 36.528 | 0 | |||
0.466 | 11.836 | 1.463 | 37.166 | 1/4 | |||
0.474 | 12.040 | 1.488 | 37.804 | 1/2 | A | ||
0.482 | 12.243 | 1.513 | 38.442 | 3/4 | A 1/2 | ||
0.49 | 12.446 | 1.539 | 39.080 | 1 | B | 1 | |
0.498 | 12.649 | 1.564 | 39.718 | 1 1/4 | B 1/2 | ||
0.506 | 12.852 | 1.589 | 40.357 | 1 1/2 | C | ||
0.514 | 13.056 | 1.614 | 40.995 | 1 3/4 | C 1/2 | ||
0.522 | 13.259 | 1.639 | 41.700 | 2 | D | 2 | 1.50 |
0.53 | 13.462 | 1.664 | 42.300 | 2 1/4 | D 1/2 | ||
0.538 | 13.665 | 1.689 | 42.900 | 2 1/2 | E | 3 | 2.75 |
0.546 | 13.868 | 1.714 | 43.600 | 2 3/4 | E 1/2 | ||
0.554 | 14.072 | 1.740 | 44.200 | 3 | F | 4 | 4.00 |
0.562 | 14.275 | 1.765 | 44.800 | 3 1/4 | F 1/2 | 5 | 5.25 |
0.57 | 14.478 | 1.790 | 45.500 | 3 1/2 | G | ||
0.578 | 14.681 | 1.815 | 46.100 | 3 3/4 | G 1/2 | 6 | 6.05 |
0.586 | 14.884 | 1.840 | 46.800 | 4 | H | 7 | |
0.594 | 15.088 | 1.865 | 47.400 | 4 1/4 | H 1/2 | 7.75 | |
0.602 | 15.291 | 1.890 | 48.000 | 4 1/2 | I | 8 | |
0.61 | 15.494 | 1.915 | 48.700 | 4 3/4 | J | 9.00 | |
0.618 | 15.697 | 1.941 | 49.300 | 5 | J 1/2 | 9 | |
0.626 | 15.900 | 1.966 | 50.000 | 5 1/4 | K | 10.00 | |
0.634 | 16.104 | 1.991 | 50.600 | 5 1/2 | K 1/2 | 10 | |
0.642 | 16.307 | 2.016 | 51.200 | 5 3/4 | L | 11.75 | |
0.65 | 16.510 | 2.041 | 51.900 | 6 | L 1/2 | 11 | 12.75 |
0.658 | 16.713 | 2.066 | 52.500 | 6 1/4 | M | 12 | |
0.666 | 16.916 | 2.091 | 53.100 | 6 1/2 | M 1/2 | 13 | 14.00 |
0.674 | 17.120 | 2.116 | 53.800 | 6 3/4 | N | ||
0.682 | 17.323 | 2.141 | 54.400 | 7 | N 1/2 | 14 | 15.25 |
0.69 | 17.526 | 2.167 | 55.100 | 7 1/4 | O | ||
0.698 | 17.729 | 2.192 | 55.700 | 7 1/2 | O 1/2 | 15 | 16.50 |
0.706 | 17.932 | 2.217 | 56.300 | 7 3/4 | P | ||
0.714 | 18.136 | 2.242 | 57.000 | 8 | P 1/2 | 16 | 17.75 |
0.722 | 18.339 | 2.267 | 57.600 | 8 1/4 | Q | ||
0.73 | 18.542 | 2.292 | 58.300 | 8 1/2 | Q 1/2 | 17 | |
0.738 | 18.745 | 2.317 | 58.900 | 8 3/4 | R | 19.00 | |
0.746 | 18.948 | 2.342 | 59.500 | 9 | R 1/2 | 18 | |
0.754 | 19.152 | 2.368 | 60.200 | 9 1/4 | S | 20.25 | |
0.762 | 19.355 | 2.393 | 60.800 | 9 1/2 | S 1/2 | 19 | |
0.77 | 19.558 | 2.418 | 61.400 | 9 3/4 | T | 21.50 | |
0.778 | 19.761 | 2.443 | 62.000 | 10 | T 1/2 | 20 | |
0.786 | 19.964 | 2.468 | 62.700 | 10 1/4 | U | 21 | |
0.794 | 20.168 | 2.493 | 63.400 | 10 1/2 | U 1/2 | 22 | 22.75 |
0.802 | 20.371 | 2.518 | 64.000 | 10 3/4 | V | ||
0.81 | 20.574 | 2.543 | 64.600 | 11 | V 1/2 | 23 | |
0.818 | 20.777 | 2.569 | 65.300 | 11 1/4 | W | 25.00 | |
0.826 | 20.980 | 2.594 | 65.900 | 11 1/2 | W 1/2 | 24 | |
0.834 | 21.184 | 2.619 | 66.600 | 11 3/4 | X | ||
0.842 | 21.387 | 2.644 | 67.200 | 12 | X 1/2 | 25 | 27.50 |
0.85 | 21.590 | 2.669 | 67.800 | 12 1/4 | Y | ||
0.858 | 21.793 | 2.694 | 68.500 | 12 1/2 | Z | 26 | 28.75 |
0.866 | 21.996 | 2.719 | 69.000 | 12 3/4 | Z 1/2 | ||
0.874 | 22.200 | 2.744 | 69.700 | 13 | 27 | ||
0.882 | 22.403 | 2.769 | 70.400 | 13 1/4 | Z1 | ||
0.89 | 22.606 | 2.795 | 71.000 | 13 1/2 | |||
0.898 | 22.809 | 2.820 | 71.700 | 13 3/4 | Z2 | ||
0.906 | 23.012 | 2.845 | 72.300 | 14 | Z3 | ||
0.914 | 23.216 | 2.870 | 72.900 | 14 1/4 | |||
0.922 | 23.419 | 2.895 | 73.600 | 14 1/2 | Z4 | ||
0.93 | 23.622 | 2.920 | 74.200 | 14 3/4 | |||
0.938 | 23.825 | 2.945 | 74.800 | 15 | |||
0.946 | 24.028 | 2.970 | 75.500 | 15 1/4 | |||
0.954 | 24.232 | 2.996 | 76.100 | 15 1/2 | |||
0.962 | 24.435 | 3.021 | 76.800 | 15 3/4 | |||
0.97 | 24.638 | 3.046 | 77.400 | 16 |