Radiator Calculator
Calculate radiator sizing requirements
Engine & Conditions
Required Cooling Capacity
336K BTU/hr
Core Area: 3 sq in minimum
Recommended Dimensions
Minimum Width1.5"
Minimum Height2.0"
Core Thickness2" (2-row aluminum or 3-row copper)
System Requirements
Heat Rejection335940 BTU/hr
Temperature Delta110°F
Est. Coolant Flow200 GPM
Recommended Fan CFM1454 CFM
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.