How to use the wrist and forearm volume calculator
List the exercises you use for wrists and forearms, one per line, with sets, reps per set and hold seconds per rep. The tool returns total reps and total hold time per session, the weekly totals, and the share of reps each movement contributes. Movements with no hold, such as wrist curls, take a 0 in the hold column, while a dead hang is entered as one rep with its hold seconds.
The math is arithmetic: sets times reps per set gives the rep count, multiplying by hold seconds gives hold time, and both are scaled by sessions per week. No authoritative standard for weekly rep counts or hold times in wrist and forearm training is published, so the tool sets no target and only totals the plan you typed in, as of October 2026.
There are limits. Load, band resistance and grip thickness are not included, so the same rep count can mean very different stress. Keyboard work and other daily hand use are not counted either, and the tool draws no conclusion about the state of your wrist and assigns no score.
This is not a medical assessment. If bending the wrist back brings a sharp pain, if your fingers go numb or wake you at night, if your grip has weakened, or if swelling lasts for days, see a doctor such as an orthopedist or sports medicine physician before adding reps.
Frequently Asked Questions
Only for movements with a held position. Three dead hangs of 30 seconds go in as 3 sets, 1 rep, 30 seconds. Rep-only movements such as wrist curls take 0.
No. There is no published standard for weekly reps or hold time in wrist and forearm training. You set the target, and the tool totals what that plan adds up to.
Dumbbells, bands and grip trainers cannot be put on one resistance scale, so volume here counts only reps and hold seconds. Changing the load changes the stress even when the rep count stays the same, so weigh that alongside these totals.