How many plates for 170 kg?
On a standard 20 kg olympic bar
Per side
25 × 3
Total on the bar: 170 kg
Other bar setups
| 20 kg bar (standard) | 25 × 3 |
| 15 kg bar | 25 × 3 + 2.5 × 1 |
| With competition collars (2 × 2.5 kg) | 25 × 2 + 20 × 1 + 2.5 × 1 |
How many plates do you need for 170 kg?
To load 170 kg on a standard 20 kg olympic bar, put 25 × 3 on each side. That gives a total of 170 kg including the bar.
How the plate math works
Take the total weight, subtract the bar, then split what's left across the two sides. For 170 kg on a 20 kg bar: (170 − 20) ÷ 2 = 75 kg per side. Then fill that from the heaviest plate down.
If 170 kg is your max
Rough training weights from the RPE chart, rounded to the nearest plate jump:
| Target set | Weight |
|---|---|
| 1 reps @ RPE 9 | 162.5 kg |
| 3 reps @ RPE 8 | 147.5 kg |
| 5 reps @ RPE 8 | 137.5 kg |
| 8 reps @ RPE 7 | 120 kg |
Nearby weights
Stop doing plate math
The app shows the plates for any weight instantly — with a visual bar, your own plate set, and no connection needed.
Get the free app Launching on Google Play — final testingFree download · Pro is a single one-time unlock · No subscription