ESK8 CALC

INTRUCTIONS: Select and/or fill out the fields in gold, calculations appear in grey fields. Click 'Cell Types' to enter custom cell types. As of now the 'Save' button is non-operational.


  • Calculator
  • Cell Types

Cell Type

S Count (Series)

S

P Count (Parallel)

P

Motor KV

KV

Motor Pulley Teeth

T

Wheel Pulley Teeth

T

Wheel size (mm)

mm

Efficiency (Loaded)

%

Watt Hours (Max)

WH

Watt Hours (Nominal)

WH

ERPM (Electrical RPM)

ERPM

RPM (@ shaft)

RPM

Max KV (@ 60k erpm)

KV

Max Voltage (V)

V

Max Wattage

W

Max Charge Rate

A

Cell Capacity (mAh)

mAh

Cell Nom Volts (V)

V

Cell Max Volts (V)

V

Cell Cont Discharge

A

Battery Capacity (mAh)

mAh

Battery Voltage (MAX)

V

Battery Voltage (NOM)

V

Battery Cont Discharge (A)

A

Gear Ratio

:1

Range, Max (Miles)

M

Range, Max (KM)

KM

Range, Loaded (Miles)

M

Range, Loaded (KM)

KM

Top Speed, Max (MPH)

MPH

Top Speed, Max (KMPH)

KM

Top Speed, Loaded (MPH)

MPH

Top Speed, Loaded (KMPH)

KM

Cell Type

Nom Capacity

Cont Discharge

Nom Voltage

Max Voltage

Cell Info

Samsung INR18650-25R

Samsung 18650 30Q

Samsung 40T 21700

Samsung 50E 21700

Sanyo NCR20700B

Molicel 21700 P42A

Sony | Murata VTC6

USER-1 Cell Info

USER-2 Cell Info

MM/Min

Wheel Circumfrence

Wheel RPM