Creality K1C: power use and running cost
K1 refresh with a hardened-steel unicorn nozzle and camera for carbon-fibre filaments; CFS-compatible. 220 × 220 × 250 mm build volume, enclosed.
Power figure: estimated. Estimated from the K1 plug-meter figures (same frame, bed and 350 W PSU); Clever Creations lists only the 350 W rating for the K1C.
Electricity cost for a print on the Creality K1C
Full cost of a print on the Creality K1C
Pre-set with this printer's wattage and price for depreciation. Enter grams and hours from your slicer.
Layer heights that suit the Creality K1C's Z axis
Z moves 0.0125 mm per full step (lead screws driven by belt, 2.5 mm per motor revolution, 200 steps/rev, 1280 steps/mm). Whole multiples of that are "magic" heights: every layer lands on a full step instead of a less accurate microstep. With steps this fine the difference is academic: any height within 0.01 mm of a multiple is fine.
| Layer height | 0.08 | 0.10 | 0.12 | 0.15 | 0.16 | 0.20 | 0.24 | 0.25 | 0.28 | 0.30 |
|---|---|---|---|---|---|---|---|---|---|---|
| On a full step? | no → 0.075 | yes | no → 0.125 | yes | no → 0.1625 | yes | no → 0.2375 | yes | no → 0.275 | yes |
Basis: firmware. CrealityOfficial/K1_Series_Klipper config/K1C_CR4CU220812S12/printer.cfg: [stepper_z] rotation_distance 8, gear_ratio 64:20, microsteps 16 → 2.5 mm effective lead per motor rev, 0.0125 mm full step. Open in the magic layer height calculator.
Questions about the Creality K1C
How many watts does the Creality K1C use?
About 100 W on average while printing PLA, 20 W when idle and up to 370 W while heating. Estimated from the K1 plug-meter figures (same frame, bed and 350 W PSU); Clever Creations lists only the 350 W rating for the K1C.
How much does it cost to run a Creality K1C for 24 hours?
2.4 kWh, which is $0.41 at $0.17/kWh (US average) or about £0.62 at UK rates.
Does the Creality K1C use a lot of electricity?
No. Running it 8 hours a day for a month costs roughly $4.08 at US rates — comparable to a desktop computer.
What are the best layer heights for the Creality K1C?
The Creality K1C's Z axis moves 0.0125 mm per full motor step (2.5 mm per revolution, 200 steps). Layer heights that are whole multiples of that — 0.0875, 0.1, 0.1125, 0.125, 0.1375, 0.15, 0.1625 mm — avoid microstep rounding. 0.08, 0.12, 0.16 mm are not exact multiples.