Squat
160 kg
170 kg
180 kg
Strength
Plan your powerlifting meet attempts with opener, second, and third attempt suggestions based on current 1RM and confidence level.
160 kg
170 kg
180 kg
107.5 kg
112.5 kg
120 kg
177.5 kg
187.5 kg
200 kg
All Openers
445 kg
All 2nd Attempts
470 kg
All 3rd Attempts
500 kg
Attempts are rounded to the nearest 2.5 kg. Adjust confidence per lift based on recent training quality and injury status.
Contract, discovery endpoints, and developer notes for agent use.
Always available for agents
Tool contract JSON
https://aifithub.io/contracts/meet-day-attempt-selector.jsonStable input and output contract for this exact tool.
Human review
People can use the browser page to sense-check outputs and charts, but agents should still execute against the contract and discovery endpoints.
{
"tool": "meet_day_attempts",
"squat_1rm": 180,
"bench_1rm": 120,
"deadlift_1rm": 200,
"squat_confidence": "moderate",
"bench_confidence": "moderate",
"deadlift_confidence": "moderate"
} No. Start with /agent-tools.json, then follow the tool's contract URL. The page UI is for human review, not parameter discovery.
Every tool opens in Quick Start first. Advanced Controls keeps the same scenario, reveals more assumptions or diagnostics, and every tool keeps AI integrations inline below the instructions.
Open it when a human wants to sense-check the output, review the chart, or keep exploring related tools after the calculation finishes.
Your opener should be 87-91% of your current 1RM — a weight you can confidently triple in the gym. The primary goal of an opener is to secure a total, not to impress. Failed openers are the most costly mistake in competition. A conservative opener at 87-88% ensures you get on the board even if warm-ups felt sluggish or the platform feels different from your gym.
Conservative if: recovering from injury, first meet, inconsistent recent training, or weight cut affected strength. Moderate for standard meet prep with no major disruptions. Aggressive only if training has been peak quality with recent PRs at or above target weights in the final training block. First-time competitors should always choose conservative — meet-day adrenaline often compensates for the lower attempts, and finishing 9-for-9 builds confidence for future meets.
Competition barbells use calibrated plates in 2.5 kg increments (1.25 kg per side minimum). All attempts must be loadable with available plates, so the calculator rounds to the nearest 2.5 kg. In some federations, 0.5 kg record-attempt plates are available, but standard attempt selection should use 2.5 kg increments. This rounding can occasionally create situations where a 2nd and 3rd attempt are the same weight.
Plan a target 3rd attempt but be prepared to adjust based on how your opener and second feel. If your second attempt moves slowly or with technical breakdown, repeating it as a 3rd is smarter than jumping to a PR attempt. The gap between 2nd and 3rd attempts should typically be 2.5-5 kg (not 10+). Many experienced competitors decide 3rd attempts in the warm-up room based on how their 2nd moved on the platform.
Standard jumps: opener to 2nd = 5-7.5 kg for squat/deadlift, 2.5-5 kg for bench. 2nd to 3rd = 2.5-5 kg for all lifts. Larger jumps (10+ kg) are risky and only advisable if the previous attempt moved exceptionally fast. The smaller the jump to your 3rd attempt, the higher the probability of making it. A made 3rd at a smaller weight always beats a missed 3rd at a bigger weight.
Water cuts of more than 3-5% bodyweight can reduce strength by 5-10%, especially on squat and bench where stability matters. If you cut weight, reduce all attempts by 5-7% from your gym maxes and choose the conservative setting. Deadlift is typically least affected by weight cuts because it has no walkout or stabilization phase. Rehydration quality matters: poor rehydration (under 3% regained) may warrant dropping attempts further.
Aim to go 8-for-9 or 9-for-9 rather than chasing a high total. A conservative total with all lifts made teaches you meet flow, timing, and platform experience. Most first-meet competitors who plan aggressively end up bombing out on one lift and wishing they had been more conservative. Your second meet is where you can start being strategic with attempts.
Start warm-ups 20-30 minutes before your flight. Take your last warm-up at approximately 90% of your opener. If warm-ups feel heavy, stick with your planned opener — do not increase it. If warm-ups feel unusually light, you can consider a 2.5 kg increase to your opener, but resist the temptation to make larger changes. Meet-day adrenaline accounts for approximately 2-5% of the difference.
Yes. All calculations run client-side in your browser. No data leaves your device. No signup required.
Related Resources
Every link here is tied directly to Meet Day Attempt Selector. Use the explanation, formula, examples, and benchmarks to pressure-test the calculator output from first principles.
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