One Rep Max Calculator
Estimate your 1RM, compare formulas plan smarter workouts.
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One Rep Max Calculator helps lifters estimate their maximum strength without testing a true 1RM. Calculate your bench press, squat, and deadlift max, compare 7 proven formulas, and plan smarter workouts with warm-up, plate, RPE, DOTS, and Wilks calculators. Perfect for beginners, bodybuilders, powerlifters, and strength athletes.
PH · launched Nov 5, 2026 · 1 upvote (top 65%) · 0 views
Niche: specialized calculation tools · 551 launches, 66 in the last 7 days ▼ -7% · Explore this niche →
Category and tags
- Healthcare
- Analytics & BI
- B2C
- Not AI
- Commercial product
- Health & Fitness
- Productivity
Visit website ↗ Source listing ↗
More like this: all 551 launches in specialized calculation tools →
Could you build this?
Yes The 1RM formulas and plate or warm-up calculators are well-known math that a vibe-coded web app can implement directly.
Competitors
Other products that read as similar to this one : 418 launches clear the similarity bar, closest 8 shown.
Attention rank: #132 of 419 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 356 days after the earliest competitor.
- onerepmaxlab.com · ph · 2026-11-11 · 1 upvotes · similarity 0.83
- The Gym Calculator · ph · 2026-09-30 · 1 upvotes · similarity 0.65
- Calquza RPE Calculator · ph · 2026-10-26 · 1 upvotes · similarity 0.63
- RPEGuide · ph · 2026-10-24 · 1 upvotes · similarity 0.60
- Calloused - Workout Tracker · ph · 2026-11-10 · 1 upvotes · similarity 0.54
- Power Leveling by Noland · ph · 2026-10-25 · 1 upvotes · similarity 0.50
- RepStep · ph · 2026-10-12 · 2 upvotes · similarity 0.50
- MyFitTools · ph · 2026-10-08 · 1 upvotes · similarity 0.49
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.