Tumbler Logo Stretch Calculator

Practical calculator for stretching round logos before engraving on tumblers.
Recommended: 9–10% horizontal stretch
Logo is large compared with the tumbler diameter. A test engraving is strongly recommended.
Logo height 50.00 mm
Stretch used 9.0%
Recommended width 54.50 mm
Original round logo 50.00 × 50.00 mm Stretch before engraving 54.50 × 50.00 mm
Testing note:
Most laser engravers use around 9–10% horizontal stretch as a practical starting point for round logos on tumblers. Actual results may vary depending on rotary calibration, tumbler taper, coating, logo size, viewing angle, and laser setup. Always engrave a small test pattern first.