Skyrim Spell Cost Comparison

Base magicka costs from UESP, from Firebolt at 41 to Fire Storm at 1426. Pick any two.

Visual comparison

Linear scale: bar lengths are directly proportional to value, relative to the largest entry.

Fire Storm1,426 Magicka
Blizzard1,106 Magicka
Lightning Cloak370 Magicka
Thunderbolt343 Magicka
Lightning Rune323 Magicka
Icy Spear320 Magicka
Frost Cloak316 Magicka
Incinerate298 Magicka
Frost Rune293 Magicka
Fire Rune234 Magicka
Chain Lightning156 Magicka
Ice Storm144 Magicka
Fireball133 Magicka
Lightning Bolt51 Magicka
Ice Spike48 Magicka
Firebolt41 Magicka

All values

Click any row to load it as Entry A.

NameValueContextSource
About these numbers: Costs are base magicka at zero skill with no perks, as UESP lists them. Skill level, perks and enchanted gear cut these costs in play, so rows pin the base only.

About this converter

Skyrim destruction spells run on fixed base magicka from 41 to 1426. Firebolt opens at 41, Ice Spike at 48, Lightning Bolt at 51, Fireball at 133, Ice Storm at 144, Chain Lightning at 156, Fire Rune at 234, Frost Rune at 293, Incinerate at 298, Frost Cloak at 316, Icy Spear at 320, Lightning Rune at 323, Thunderbolt at 343, Lightning Cloak at 370, Blizzard at 1106 and Fire Storm at 1426. That makes one Fire Storm equal almost thirty five Firebolts of magicka. Every value here is the UESP base cost with skill discounts left out.

How to use it

Pick two spells and a unit in the top row. The three boxes below stay linked. Change any box and the other two update. One box holds a count of the first, one holds the matching count of the second, one holds the total in magicka. Try 1 Fire Storm against Firebolts.

Concentration spells bill per second instead of per cast, for example Flames at 14 per second and Walls of Flames at 118 per second, so they stay out of this flat-cost table. Skill at 100 cuts costs by 41 percent before gear, which is why high level mages spam expert spells. Master rows need the ritual quest first.

FAQ

How much is Firebolt?

41 base magicka, per UESP. The cheapest spell here.

What costs most here?

Fire Storm at 1426 base. Blizzard follows at 1106.

Why no Flames or Sparks?

They bill 14 to 19 magicka per second held, which never matches a per-cast row.

Do perks lower these?

Yes. Skill, school perks and Fortify gear cut costs, so rows pin the zero-skill base.

Sources

  • UESP Wiki Skyrim:Destruction Spells, apprentice table (Firebolt 41, Ice Spike 48, Lightning Bolt 51, Fire Rune 234, Frost Rune 293, Lightning Rune 323)
  • UESP Wiki Skyrim:Destruction Spells, adept table (Fireball 133, Ice Storm 144, Chain Lightning 156, Frost Cloak 316, Lightning Cloak 370)
  • UESP Wiki Skyrim:Destruction Spells, expert and master tables (Incinerate 298, Icy Spear 320, Thunderbolt 343, Blizzard 1106, Fire Storm 1426)
  • UESP Wiki Skyrim:Destruction Spells notes (base cost at zero skill, 41 percent less at 100, concentration per-second billing)

Last verified: 2026-09-28 · 16 entries

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