Kiln Crafts
Kiln Firing Cost Calculator
Dial in your kiln's power and size, pick a firing profile, and get an instant electricity cost estimate.
Quick estimates — click any to populate the calculator
1
Your kiln
2
Firing type & target temperature
Estimated firing time
Based on typical programme rates — override in Advanced
— hrs
3
Your electricity rate
£
/kWh
UK Ofgem price cap from April 2025: ~24.5p/kWh. Check your latest bill for your actual unit rate.
Estimated cost per firing
£–
electricity + any additional costs
Electricity
£–
Total
£–
–
kWh used
–
hours
–
pence / litre
–
duty cycle
Adjust the sliders above to see your estimate.