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Working Out: How Long to Wait. If you have a workout routine that is scheduled for a few times a week, try to wait at least 48 hours after getting your tattoo before you work out. However, if you are in training or cannot function without a daily workout, you can cut the time to 24 hours.
On average, it usually takes about 2-3 weeks before you can go swimming, take a bath, or soak in a hot tub. Healing time depends on how well you take care of your tattoo and the skin around it, and the location, but in general, complete healing usually takes 6 months.