Rep maxes & training loads
| Rep max | Added | Total | % of 1RM |
|---|---|---|---|
| 1RM | +45 kg | 120 kg | 100% |
| 2RM | +37.5 kg | 112.5 kg | 94% |
| 3RM | +34 kg | 109 kg | 91% |
| 4RM | +31 kg | 106 kg | 88% |
| 5RM | +28 kg | 103 kg | 86% |
| 6RM | +25 kg | 100 kg | 83% |
| 8RM | +19.5 kg | 94.5 kg | 79% |
| 10RM | +15 kg | 90 kg | 75% |
Percentages are of the total system weight, not of the belt weight. A minus sign means that rep max is below bodyweight, so it would need band assistance.
Formula comparison (added-weight 1RM)
How to use your weighted dip 1RM
Your result is the weight to hang from the belt for one full-depth rep. Use it to pick training loads from the rep-max table, and treat it as a target for your next max attempt rather than a guarantee.
- For a max attempt, open a few kilos under the estimate, then go up in small jumps.
- For strength work, use the 3RM to 6RM rows and stop one or two reps short of failure.
- For volume work, use the 8RM to 10RM rows for sets of 6 to 8.
- For percentage-based programs, take the percentage of your total 1RM, bodyweight included, then subtract your bodyweight. With a 140 kg total at 80 kg bodyweight, 80% is 112 kg, so you load +32 kg. Taking 80% of the +60 kg belt weight instead would be +48 kg, which is really 91% of your max.
How to increase your weighted dip 1RM
To increase your weighted dip 1RM, dip heavy two or three times a week in sets of 3 to 6 full-depth reps, stop most sets one or two reps short of failure, and add weight in steps of 1.25 to 2.5 kg. Build the lockout with triceps work, keep a lighter volume day, and re-test every four to eight weeks.
1. Own bodyweight dips first
A common guideline is 10 to 15 strict, full-depth bodyweight dips before adding a belt. Your shoulders and elbows need that base, and below it more bodyweight volume builds your max faster than added weight does.
2. Use the same depth every rep
Lower until your shoulder is at or below the top of your elbow, then press to straight arms. Shallow reps make the estimate look better than your real max, and they are the first thing a judge turns down.
3. Lift heavy, but leave a rep in the tank
Strength is built with heavy sets of 3 to 6 reps. Grinding every set to failure costs quality on the sets that follow and is hard on the shoulders. Stop most sets with one or two clean reps left.
4. Add weight in small steps
Use progressive overload with a rep range. Pick a load you can do for 3 sets of 3, build it to 3 sets of 5, then add 1.25 to 2.5 kg and start again at 3.
5. Keep a volume day
A second session of lighter sets of 6 to 8 reps, or bodyweight dips, builds the chest, shoulder and triceps size that heavier singles depend on.
6. Train the weak links
- Out of the bottom: paused dips with a one- to two-second stop at full depth.
- Lockout: close-grip bench press, triceps pushdowns and partial dips from the top half.
- Chest and shoulders: bench press or weighted push-ups for extra pressing volume.
- Control: slow three-second lowering with your working weight.
7. Protect your shoulders and recover
Weighted dips load the front of the shoulder and the sternum. Warm up with bodyweight sets and two or three lighter weighted sets, keep the shoulders down and back at the bottom, and take a lighter deload week every four to six weeks or whenever the front of your shoulder starts to ache.
8. Test rarely, estimate often
True max attempts are tiring and risky to repeat. Test every four to eight weeks, and in between enter your best set of 3 to 6 reps into the calculator to check the trend.
A simple weekly plan for a bigger weighted dip
Loads refer to the rep-max table in the calculator. Rest three to four minutes between heavy sets.
| Day | Sets × reps | Load |
|---|---|---|
| 1 · Heavy | 4 × 3–4 | Your 5RM |
| 2 · Volume | 4 × 6–8 | Your 10RM |
| 3 · Optional | 3 × 8–12 | Bodyweight |
Finish days 1 and 2 with a triceps exercise and some upper-back work to balance the pressing. When you complete every set at the top of the rep range, add 1.25 to 2.5 kg the following week. Every fourth to sixth week, cut the sets in half, then re-test and update your numbers.
Why your bodyweight counts
On the dip bars the plates on your belt are only a fraction of what you press. A normal one rep max calculator does not know that. Enter 40 kg for 5 reps and it returns about 47 kg. For an 80 kg athlete the real load was 120 kg, and the realistic max is about +60 kg. That is a gap of 13 kg.
It also explains why weighted calisthenics numbers move with the scale. The same pressing strength is +60 kg at 80 kg bodyweight and +62 kg at 78 kg, so log your bodyweight alongside every test.
How to get an accurate estimate
- Test with 2 to 6 reps. Estimates get rougher above 10 reps, and bodyweight-only sets of 20+ dips give a ballpark number at best.
- Go close to failure. A set with 0 to 1 reps in reserve beats a comfortable set with a guessed RIR of 4.
- Weigh yourself the same day. A 1 kg error in bodyweight is a 1 kg error in the result, and the belt and chain count as added weight.
- Test fresh. Use the first hard set of the session after a warm-up, not a set at the end of a pressing workout.
- Count only full-depth reps. Half reps inflate the estimate and set you up for a missed attempt.
Weighted dip 1RM: common questions
How do I calculate my weighted dip 1RM?
Enter your bodyweight, the weight on your belt and the reps you completed. The calculator applies the 1RM formula to the total load, bodyweight plus added weight, then subtracts your bodyweight to give the weight to add for one rep. 80 kg bodyweight with +40 kg for 5 reps works out to about +60 kg for a single.
Why can't I use a normal 1RM calculator for dips?
A normal calculator assumes the number you type is the whole load. Enter 40 kg for 5 reps and it returns about 47 kg. In reality you also pressed your body, so for an 80 kg athlete the load was 120 kg and the realistic max is about +60 kg. A standard calculator under-predicts by 13 kg.
How many bodyweight dips should I do before adding weight?
A common guideline is 10 to 15 strict, full-depth dips. At that point a small load of 2.5 to 5 kg still lets you train in the 5 to 8 rep range with clean technique and healthy shoulders.
How deep should a weighted dip be?
Lower until your shoulder is at or below the top of your elbow, then lock out with straight arms at the top. That is the usual standard in streetlifting, and testing with the same depth every time keeps your estimates comparable.
Is a good weighted dip heavier than a weighted pull-up?
For most lifters, yes. Dips use the chest, shoulders and triceps together, so the added weight on a dip is usually noticeably higher than on a pull-up. Compare both against your bodyweight to see where you stand, for example with the strength standards tool.
How often should I train weighted dips?
Two sessions a week is enough for most lifters: one heavy day of 3 to 5 reps and one volume day of 6 to 8 reps. Add a third bodyweight session only if your shoulders and elbows recover well.
What is RIR and how does it change the estimate?
RIR means reps in reserve: how many more clean reps you could have done before failure. The calculator treats 5 reps with 1 in reserve as a 6-rep max, so a higher RIR gives a higher estimate.
How accurate is a weighted dip 1RM estimate?
It is most accurate from a set of 2 to 6 full-depth reps taken to failure or close to it, and gets rougher above 10 reps. Being 2% off on a 140 kg total is 2.8 kg, about 5% of a +60 kg belt load, so open a few kilos below the estimate.
How do I track my weighted dip 1RM over time?
Re-test with a hard set of 3 to 6 reps every few weeks and compare the estimates. The free Calitracker app logs reps and added weight for every set of dips, pull-ups, muscle-ups and 700+ other exercises, and tracks your estimated 1RM automatically on iOS and Android.
This calculator gives an estimate for training purposes and is not medical advice. Warm up properly and use a safe setup before attempting a true maximum.
