Free Weight Gain Tools

Calculators for calories, timelines, and macros. Free, no signup required.

• Calorie Surplus Calculator

  Your maintenance calories and the exact daily target that makes the scale move.

• Weight Gain Timeline Calculator

  Current weight, goal weight, honest arrival date.

• Bulking Macro Calculator

  Turn your calorie target into exact protein, carb, and fat grams.

• What's Your Weight Gain Type? Quiz

  Six questions to find your bottleneck and the plan that fixes it.