115 lb works out to 1x35 per side plus the bar — call it 115 lb in practice, since gyms rarely stock the odd change. At 7 reps the formulas are starting to drift apart — 6 lb between the lowest and highest here — which is the method telling you the estimate is getting soft. Treat the lower end as the safer number. Your 95 lb set represents about 83% of the estimated max.
Why 7 reps widens the answer
At seven reps the estimate is getting soft. The seven equations now disagree by 6 lb, 5.2% of the answer, and the disagreement is systematic rather than random: Brzycki flattens out as reps climb while Epley keeps rising, so the higher figures in the table above come from the formulas doing the most extrapolating. If you are writing a programme off this number, work from the lower half of the range.
Training loads from a 115 lb max
Programmes are written as percentages of the max, not as absolute weights. From 115 lb, to the nearest pound, because 5 lb steps collapse into each other at this load:
| Percentage | Load | Typical set |
|---|---|---|
| 95% | 109 lb | Heavy single |
| 90% | 104 lb | Doubles and triples |
| 85% | 98 lb | Sets of four to five |
| 80% | 92 lb | Sets of six |
| 75% | 86 lb | Sets of eight |
| 70% | 80 lb | Volume work, ten or more |
At this end of the rack almost none of those percentages lands on a plate you own. 115 lb itself builds as 1x35 per side plus the bar, which is 115 lb — near enough, and the miss is smaller than the 6 lb the seven formulas disagree by. This is the weight range where a pair of 2.5 lb or 1.25 lb plates genuinely earns its place, because a 10 lb jump here is a much larger proportional step than it is at 300.
The formulas behind this answer, and their limitations
The table above the fold is Epley (1985), Brzycki (1993), Lombardi (1989), O'Conner (1989), Wathan (1994), Lander (1985) and Mayhew (1992), each applied to 95 lb for 7 reps; the headline figure is their median. All seven assume a set taken close to failure with clean technique. At 7 reps you are still inside the fitted band, but conditioning is now affecting the result alongside strength, and the seven have begun to curve away from each other. They also under-rate strong, experienced lifters, who hold a higher percentage of max at any rep count than the regression average. The full account — the populations behind each equation, what a bounced rep does to it, and why we stop at ten reps — is set out on the methodology page. Warm up thoroughly and use safety bars or a spotter before going anywhere near 115 lb. This is a training estimate, not medical advice.