The Battle of Borodino

Revisiting Napoleon's Bloodiest Day

Estimating Battle Losses

by LTC Villahermosa and Matt DeLaMater
artwork by Mark Churms and Steven Palatka

As with the number of soldiers on both sides at the battle, casualty estimates for Borodino vary greatly. Russian loss estimates range from a low of 20,000 (Baron Dominique Jean Larrey, Surgeon General of the Grande Armee) to a high of 60,000 (Russian sources). French loss estimates range from a low of 10,000 (Napoleon in a letter written to his father-in-law, Emperor Francis I of Austria, two days after the battle) to a high of 50,000 (Russian sources).

Official French sources cite a figure of 28,420 French casualties, including 6,967 killed and 21,453 wounded, The wounded were left at the Kolotskoy Monastery, which served as the French army hospital after the battle. According to Surgeon General Larrey, only 2,000 of these were still alive when the army retreated through Borodino on 30 October. This raises the French death toll from the battle to 25,000.

Contemporary Russian sources admit to 44,000 Russian casualties, including 30,126 wounded (23,000 of these returned to duty within seven months of the battle while 3,439 were found unfit for service, and 3,267 died of their wounds). These figures make the final death toll for the battle 25,000 French and 17,000 Russians.

Those writers considered as primary sources give higher losses for the Russians. At the high end, General-Lieutenant Mikhailovskii-Danilevskii places Russian losses at Borodino at 60,000. Both Buturlin and Bantysh-Kamenskii cite a figure of almost 50,000 Russian casualties, including 15,000 killed, 30,000 wounded and about 2,000 taken prisoner (perhaps more as some of the wounded were left behind). French estimates of Russian losses are noteworthy for their lack of exaggeration compared to the Russian sources.

Estimates of French casualties are much more varied. Napoleon, obviously trying to down play the heavy French losses, wrote a figure of 10,000. The Russian Buturlin cites a figure of 50,000 (the number most often used by contemporary Russian sources, which add that 16,000 of these were French cavalrymen). Both Segur's and Larrey's estimates are significant in that they give higher losses for their French army than the casualties they believe were inflicted on the Russians.

In the absence of official records (most of which were destroyed during the French retreat) and in light of conflicting estimates by a multitude of individuals, each with their own agendas, how is a reliable casualty estimate for the French to be derived? Two Methods

Two methods can be used. The first is to examine the trend of French and Russian casualties in the battles leading up to Borodino. The second is to compare the number of French troops available for battle at Borodino versus those that entered Moscow a week later.

An examination of the casualty figures for the French main body advancing on Moscow indicates that in the battles leading up to Borodino, the French suffered some 30,000 total casualties while the Russians lost 23,000. Only Shevardino was a clear cut French victory. In nearly every other battle, the attacking French losses were higher than the defending Russian losses. It is fair to conclude that a sort of rough parity existed between the two sides in terms of casualties between 23 July and 5 September 1812, a conclusion reached much earlier by Clausewitz in his own work on the campaign.

Casualty Estimates for the Battle of Borodino
SourceYearRussianFrenchTotal
Napoleon181230-50,00010,00060,000
Labaurne181440,000--
Larrey181720,000+21-22,00041-42,000
Buturlin182450,00050,000100,000
Segur182430,00040,00070,000
Gourgaud182550,00020,00070,000
Chambray183850,00020,00070,000
Clausewitz1832-3730-50,00020,00050-70,000
Marbot186030,00020,00050,000

This, in turn, suggests that French and Russian losses at Borodino may be much closer than current writers' figures of 28,000-33,000 French and 44,000 Russians.

A comparison of French strength at Borodino and upon entering Moscow supports this contention. Most of the French sources, including Segur, Larrey, and Marbot, are in agreement that Napoleon entered Moscow with 90,000 to 95,000 effectives and 20,000 sick and wounded. If we accept that the Grande Armee at Borodino numbered 133,000 effectives, these figures indicate a loss of 38,000 to 43,000 at Borodino. Clausewitz's own estimate is even higher. He notes that, between the eve of the battle and Napoleon's entry into Moscow, the strength of the French Army dropped by 54,000 men.

A casualty figure of some 40,000 French at Borodino thus appears to be reasonable. Therefore, the final casualty count at Borodino is best estimated at 40,000 French and 47,000 Russians, which would surpass Wagram in making Borodino the second bloodiest battle of the Napoleonic Wars.

Among the casualties at Borodino were 29 Russian and 49 French generals. Never had so many general officers been hit in a single battle. The intensity of the battle can also be gauged by the number of rounds fired by the two sides. In Napoleon's Battles (1967), Henry Lachouque notes that some 120,000 artillery rounds and three million infantry cartridges were expended during the course of the battle. According to Russian sources, the Russian artillery alone fired 60,000 rounds (about 100 rounds per gun).

For the French, Borodino was a bloodletting of unprecedented scale. French casualties there were equaled or exceeded only by those at Berezina during the retreat from Moscow in November of 1812, (25,000 plus another 30,000 stragglers captured), Wagram in 1809 (39,500), Leipzig in 1813 (38,000 plus at least another 30,000 captured) and Waterloo in 1815 (41,000). Of these, only Waterloo - like Borodino - lasted a single day Since 17,000 of the French losses at Waterloo were missing and/or captured, Borodino may be regarded as the bloodiest single day in the history of the French army of the Napoleonic Wars.

Casualty Figures for Battles Leading Up to Borodino
LocationDate (1812)French Forces/LossesRussians Forces/Losses
Mohilev23 Jul28,000/413420,000/2548
Ostrovno25-27 Jul22,000/330014,000/2500
Krasnoy14 Aug 15,000/5007,200/640
Smolensk17-18 Aug50,000/856430,000/6,000
Valutina Gora19 Aug41,000/900022,000/5000
Shevardino5 Sep30,000/4,00020,000/6000
TOTAL LOSSES29,49822,688
Borodino7 Sep103,000/28,000120,800/44,000
Source: Digby Smith's The Greenhill Napoleonic Wars Data Book
(London, 1998), pp. 382-390

More Battle of Borodino


Back to Table of Contents -- Napoleon #14
Back to Napoleon List of Issues
Back to MagWeb Master Magazine List
© Copyright 1999 by Napoleon LLC.
This article appears in MagWeb (Magazine Web) on the Internet World Wide Web.
The full text and graphics from other military history magazines and gaming magazines are available at http://www.magweb.com
Order Napoleon magazine direct