Free
Free
Free account unlocks full workings, diagrams, and PDF export on calculators (CalcForge pricing)
- Access
- Free account unlocks full workings, diagrams, and PDF export on calculators (CalcForge pricing)
CalcForge
● Identity checkedAssistant · Vendor site 2026-10-04
CalcForge offers free and premium civil and structural engineering calculators—beams, frames, geotech, tunnels, and more—plus certification courses on Python and AI for construction. Engineers run calculations in the browser with diagrams, PDF export, and optional lifetime access to advanced tools.
- Category
- Assistant
- Free access
- Free account unlocks full workings, diagrams, and PDF export on calculators
- API access
- Not confirmed
Is CalcForge right for you?
A good fit for
Civil and structural engineers who want vetted online calculators and AEC-focused AI training.
Before you choose
Lifetime premium is a one-time payment (about US$96) rather than a published monthly subscription.
Engineering calculators
CalcForge combines a broad free calculator library with paid lifetime access to advanced structural and geotechnical tools plus construction AI certifications.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Free toolkit | Site advertises 50+ free engineering tools open sourced on GitHub. | Facts sourced | 2026-10-04 |
| Lifetime access | Pricing page sells a one-time Lifetime All-Access pass for premium calculators and training. | Facts sourced | 2026-10-04 |
Understand the total cost
CalcForge pricing & plans
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Frequently asked questions
What is CalcForge used for?
CalcForge offers free and premium civil and structural engineering calculators—beams, frames, geotech, tunnels, and more—plus certification courses on Python and AI for construction. Engineers run calculations in the browser with diagrams, PDF export, and optional lifetime access to advanced tools.
Does CalcForge have a free plan?
Free account unlocks full workings, diagrams, and PDF export on calculators. This record lists ongoing free access; check the plan limits before starting.
How much does CalcForge cost?
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use CalcForge through an API?
Not confirmed. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Lifetime premium is a one-time payment (about US$96) rather than a published monthly subscription.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.