For calf growth
For calf growth, single-leg calf raise rates well ahead on our research criteria: more of the work on the calves, more stretch.
Dumbbell calf raise is easier on the joints.
Both are good choices that train the calves the same way, so they swap freely. Rotating between them every few weeks is an easy way to vary your training.
The research score comes from these, scored by hand from the studies. Lifter scores appear once an exercise has 10 ratings. How scores work
Dumbbell Calf Raise. Works the calves well on a step, but holding the dumbbells limits how heavy you can go.
Single-Leg Calf Raise. One leg at a time with a full stretch at the bottom. Bodyweight goes a long way, then you need a dumbbell.
For calf growth, single-leg calf raise rates well ahead on our research criteria: more of the work on the calves, more stretch. Dumbbell calf raise is easier on the joints. Both are good choices that train the calves the same way, so they swap freely. Rotating between them every few weeks is an easy way to vary your training.
About the same: both are easy to learn.
Dumbbell calf raise needs dumbbells and a weight plate, so a home gym covers it. Single-leg calf raise needs dumbbells, so a home gym covers it.
Dumbbell calf raise: it rates Excellent for joint and recovery cost in our research rubric, against Strong for single-leg calf raise.