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RecastMate vs BuildWire Calc

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

RecastMate compared with BuildWire Calc
Detail RecastMateBuildWire Calc logo BuildWire Calc
What it doesFree mortgage recast calculator and educational guides for homeowners Offline calculators for electricians, builders and HVAC technicians
StageNot given Not given
FoundedNot given Not given
Based inUS US
Pricing modelFree Freemium
PricingNot given Free: nine calculators (voltage drop, Ohm's law, watts to amps, concrete slab, roof pitch, board feet, BTU, CFM, BTU to kW), no time limit. Pro: $9.99 per year or $19.99 lifetime (one payment, no renewal).
Key features
  • Estimates new monthly principal and interest payment after recast
  • Calculates monthly payment savings
  • Projects estimated payoff date after recast
  • Estimates total interest saved from principal reduction
  • All calculations run locally in browser with no data transmission
  • Educational guides on mortgage recast concepts and strategies
  • Comparison of recast versus extra principal payment strategies
  • Information on mortgage recast fees and lender conditions
  • Wire sizing and voltage drop calculations
  • Conduit fill and box fill calculations
  • Offline operation with no network required
  • Transparent calculation steps and NEC warnings
  • Job organization and PDF/CSV export
  • Motor and generator sizing calculators
  • Power and conversion calculators
  • Building calculations for concrete and roof pitch
  • No ads and no account required
  • Private with data staying on device
What makes it different
  • Free tool that keeps all mortgage data private in your browser
  • No registration or account required to use the calculator
  • Plain-English guides help homeowners prepare questions for their servicer
  • Educational focus on practical mortgage decisions with appropriate caution
  • Explains differences between recast and refinance options
  • Works completely offline with no network or cellular signal required
  • Private by design with no account, no ads, and calculations never leaving your device
  • Shows exact NEC formulas and calculation steps so you can verify results before fieldwork
  • Over 35 specialized calculators covering electrical, building and HVAC trades
  • Tested code with automated tests against independently worked examples
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)30
Citation Flow (Majestic)1113
Referring domains (Majestic)11

5 details filled in for both companies.

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