Tattoo Calculators
Free tattoo calculators: session time estimator, tipping guide, sizing by body placement, pain level guide, and aftercare planner.
Tattoo Cover-Up Size Multiplier Calculator
Calculate cover-up tattoo size by original tattoo dimensions. Get realistic size multiplier and design complexity needed to fully hide an existing tattoo.
Tattoo Ink Dilution Calculator
Calculate grey wash and watercolor tattoo ink dilution ratios. Get exact ink-to-water volumes for five shade levels from light wash to solid black.
Tattoo Size Pricing Estimator
Estimate tattoo cost by size, complexity, and location. Get a price range based on artist hourly rates, design style, and body placement difficulty.
Tattoo Touch-Up Interval Calculator
Estimate when your tattoo will need a touch-up. Based on placement, sun exposure, and skin tone to predict fading rate and schedule your return visit.
Tattoo Numbing Cream Amount Calculator
Calculate grams of lidocaine numbing cream needed for tattoo session by area. Includes 4%, 5%, and 10% concentration options and max safe dose.
Tattoo Stencil Paper Prep Calculator
Calculate stencil paper size needed for a tattoo design. Add the bleed margin and orientation flip for accurate transfer paper sizing.
Tattoo Session Time Estimator
Estimate how many hours your tattoo will take based on size, placement, and style. Use this to plan your session and budget for your next tattoo.
Tattoo Tip Calculator
Calculate how much to tip your tattoo artist based on price, quality, and complexity. Tipping is standard in the tattoo industry — find the right amount.