BikkelBikkel
▸ Calculators

Do the math.
Then lift it.

No-nonsense tools for the gym floor and the platform. Estimate your max, load the bar, ramp up right — or score your total in DOTS, Wilks and IPF GL points.

▸ Epley formula

One-rep max

Estimate your 1RM from any set — with a full training-percentage table.

Open
▸ Per side

Plate loader

Load the bar to a target weight, plate by plate.

Open
▸ Ramp up

Warm-up sets

Build a proper ramp from the bar to your working weight.

Open
▸ Bodyweight ratio

Relative strength

See how your lift stacks up against your bodyweight.

Open
▸ DOTS formula

DOTS score

Score your powerlifting total against every other bodyweight.

Open
▸ Wilks & Wilks2

Wilks score

The classic coefficient — and the 2020 refit that followed it.

Open
▸ IPF GL formula

IPF GL points

The IPF's official GOODLIFT points, raw or equipped.

Open

Numbers are nice.
Reps are better.