Electrode Consumption Calculator
Rods needed from deposited weight — stub loss and efficiency included.
A third of every stick electrode becomes stubs, slag and spatter — wire processes flip that ratio, which is most of MIG's economic case. ~26 rods of 3.15 mm per deposited kg.
Formula
Electrode Consumption Calculator is a free electrode consumption for welding engineers, fabricators and CWI inspectors — instant, accurate and 100% client-side, with the governing formula and reference shown next to the result so the number can be defended, not just quoted.
About Electrode Consumption Calculator
Rods needed from deposited weight — stub loss and efficiency included. The calculation implements purchase = deposit/efficiency; count = weight/rod weight (AWS welding economics; ESAB handbook). A third of every stick electrode becomes stubs, slag and spatter — wire processes flip that ratio, which is most of MIG's economic case. ~26 rods of 3.15 mm per deposited kg.
How to use Electrode Consumption Calculator
- 1Enter Weld metal to deposit in kg.
- 2Enter Deposition efficiency in % (SMAW w/ stubs 55–65 · MIG wire 92–98 · FCAW 80–88).
- 3Enter Weight per electrode in g (3.15×450 ≈ 38 g · 4×450 ≈ 60 g).
- 4Read Consumables to buy, Electrode count (if SMAW) instantly — no submit button needed.
- 5Need US units? Flip the SI/Imperial toggle and every field converts.
Why use Electrode Consumption Calculator?
- ✓Implements the standard formula — purchase = deposit/efficiency; count = weight/rod weight
- ✓Reference cited on-page: AWS welding economics; ESAB handbook
- ✓One-click SI ⇄ Imperial toggle — values convert in place, physics stays in SI
- ✓Live worked example: the substitution recomputes from your numbers
- ✓Runs entirely in your browser — nothing uploaded, free forever
Frequently asked questions
What formula does the Electrode Consumption Calculator use?+
It computes purchase = deposit/efficiency; count = weight/rod weight, per AWS welding economics; ESAB handbook. The formula is displayed under the result along with a worked example substituted with your own inputs.
What should I keep in mind when using this calculator?+
A third of every stick electrode becomes stubs, slag and spatter — wire processes flip that ratio, which is most of MIG's economic case. ~26 rods of 3.15 mm per deposited kg.
Does this follow AWS/IS welding codes?+
Each tool implements the formula from the cited code or handbook (AWS D1.1, IS 800, ISO/EN). Qualified WPS values always govern over any calculator for code work.
Is the Electrode Consumption Calculator free to use?+
Yes — completely free, no sign-up, no limits. It runs client-side in your browser, so inputs stay private and results are instant even on slow connections.
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