EU(mm周囲長)から直径(mm)への変換

EU(mm周囲長)を直径(mm)に瞬時に変換

EU
結果
0mm

直径(mm)

変換式

1 EU = 1 mm

ここで:

  • EU = EU(mm周囲長)
  • mm = 直径(mm)

EU(mm周囲長)について

eu(mm周囲長)(EU)は、metric計量システムにおける指輪のサイズの単位です。

直径(mm)について

直径(mm)(mm)は、metric計量システムにおける指輪のサイズの単位です。

EU(mm周囲長)を直径(mm)に変換する方法

eu(mm周囲長)を直径(mm)に瞬時に変換

クイックリファレンス:

  • 1 EU = 1.000000 mm
  • 1 mm = 1.000000 EU

よくあるEU(mm周囲長)から直径(mm)への変換

1 EU
= -3.20 mm
5 EU
= -1.60 mm
10 EU
= 0.40 mm
25 EU
= 6.40 mm
50 EU
= 10.77 mm
100 EU
= 37.43 mm

変換参照表

EU(mm周囲長) (EU)直径(mm) (mm)
1-3.2
2-2.8
3-2.4
4-2
5-1.6
100.4
152.4
204.4
256.4
5010.7667
7524.1
10037.4333
250117.4333
500250.7667
1,000517.4333

eu(mm周囲長)から直径(mm)への一般的な変換を示すクイックリファレンステーブル。

実際の指輪のサイズ変換例

💍

Engagement Rings

When shopping for engagement rings from international jewelers, converting ring sizes ensures the perfect fit for your special moment.

🛒

Online Jewelry Shopping

International jewelry websites may use different sizing systems. Converting your size helps you order confidently from anywhere in the world.

🏛️

Antique and Vintage Rings

Vintage rings often use older sizing systems. Understanding size conversions helps collectors and buyers find pieces that fit.

🎁

Gift Purchasing

Buying rings as gifts requires knowing the recipient's size in the correct system for the jeweler you're purchasing from.

📏

Resizing Decisions

When determining if a ring needs resizing, knowing exact measurements helps jewelers understand how much adjustment is needed.

✈️

Travel Jewelry Shopping

Shopping for jewelry while traveling abroad is easier when you know your ring size in the local sizing system.

指輪のサイズ変換FAQ