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Log Calculator

Compute logarithms with any base, natural log, common log, and antilogarithms with step-by-step breakdown.

log_10(100)
2.000000
Natural Log (ln)
4.605170
Common Log (log₁₀)
2.000000
Antilog (base^num)
1.000000e+100

Step-by-Step

  • 1.log_10(100) = ln(100) / ln(10) = 4.605170 / 2.302585 = 2.000000
  • 2.ln(100) = 4.605170
  • 3.log₁₀(100) = 2.000000
  • 4.Antilog (10^100) = 1.000000e+100
  • 5.Antilog₁₀ = 10^100 = 1.000000e+100
  • 6.e^100 = 2.688117e+43